/* <Top Menu Script> */

var menu_speed = 45; //15
var menu_initialized = false;
var menu_current = new Array();
var menu_hide_timeout = 0;
var menu_anim_timeout = 0;
var menu_anim = new Array();
function menu_anim_step(){
    menu_anim_timeout = window.setTimeout("menu_anim_step();", 10);
    for (var i=0; i<menu_anim.length; i++) {
        if (menu_anim[i]==null)continue;
        menu_anim[i].height += menu_anim[i].step;
        var h = menu_anim[i].height;
        var n = menu_anim[i].node;
        if (menu_anim[i].step<0) {
            if (menu_anim[i].height<=menu_anim[i].limit){
                h = menu_anim[i].limit;
                menu_anim[i] = null;
            }
        }
        else {
            if (menu_anim[i].height>=menu_anim[i].limit){
                h = menu_anim[i].limit;
                menu_anim[i] = null;
            }
        }
        n.style.height = h+"px";
        if (h==0) {
            n.style.height = "1px";
            n.style.visibility = 'hidden';
        }
        else {
            n.style.visibility = 'visible';
        }
    }
}
menu_anim_step();

function menu_render(id, items) {
    var div = document.createElement("div");
    var html = "<table cellpadding='0' cellspacing='0' border='0'><tr><td valign='top'><table id='"+id+"' cellpadding='0' cellspacing='0' border='0'>";

	// Place submenus 1-14 in first table
	for (var j=0; j<items.items.length&&j<13; j++) {
		html += '<tr><td id="'+id+'" onmouseover="this.className=\'over\'; menu_over(this, \''+id+':'+j+'\');" onmouseout="this.className=\'\'; menu_out(this, \''+id+':'+j+'\');" onclick="menu_click(\''+id+':'+j+'\');">'+items.items[j].title+'</td></tr>';
	}
	html += "</table></td>";

	// Place submenus 15-29
	if (items.items.length>=14&&j<27) {
		html += "<td valign='top'><table cellpadding='0' cellspacing='0' border='0' width='140'>";
		for (j>=14; j<items.items.length&&j<27; j++) {
			html += '<tr><td onmouseover="this.className=\'over\'; menu_over(this, \''+id+':'+j+'\');" onmouseout="this.className=\'\'; menu_out(this, \''+id+':'+j+'\');" onclick="menu_click(\''+id+':'+j+'\');">'+items.items[j].title+'</td></tr>';
		}
    	html += "</table></td>";
    }

	// Place submenus 30-44
	if (items.items.length>=28&&j<44) {
		html += "<td valign='top'><table cellpadding='0' cellspacing='0' border='0' width='130'>";
		for (j>=28; j<items.items.length&&j<44; j++) {
			html += '<tr><td onmouseover="this.className=\'over\'; menu_over(this, \''+id+':'+j+'\');" onmouseout="this.className=\'\'; menu_out(this, \''+id+':'+j+'\');" onclick="menu_click(\''+id+':'+j+'\');">'+items.items[j].title+'</td></tr>';
		}
    	html += "</table></td>";
    }
    // Place submenus 42+
/*    if (items.items.length>=43) {
		html += "<td valign='top'><table cellpadding='0' cellspacing='0' border='0' width='130'>";
		for (j>=43; j<items.items.length; j++) {
			html += '<tr><td onmouseover="this.className=\'over\'; menu_over(this, \''+id+':'+j+'\');" onmouseout="this.className=\'\'; menu_out(this, \''+id+':'+j+'\');" onclick="menu_click(\''+id+':'+j+'\');">'+items.items[j].title+'</td></tr>';
		}
    	html += "</table></td>";
    }*/
	else {
		html += "</tr></table>";
	}

    if (items.className) {
        div.className = "menu "+items.className;
    }
    else {
        div.className = "menu";
    }
    if (/MSIE (\d+\.\d+);/.test(navigator.userAgent)) { //test for MSIE x.x;
		var ieversion=new Number(RegExp.$1) // capture x.x portion and store as a number
		if (ieversion<=6) {
			div.style.position = 'absolute';
		}
		else {
			div.style.position = 'fixed';
		}
	}
	else {
		div.style.position = 'fixed';
	}
    div.style.overflow = 'hidden';
//    div.style.left = '250px';
    div.style.visibility = 'hidden';
    if (id.indexOf(':')==-1)
        div.style.height = '1px';
    div.innerHTML = html;
    document.body.appendChild(div);
    return div;
}

function menu_init() {
    if (menu_initialized)return;
    menu_initialized = true;

    if (!menu_data)return;

    for (var i in menu_data) {
        menu_data[i].node = menu_render(i, menu_data[i]);
    }
}

function menu_node_pos(n) {
    if (n.offsetParent) {
        var pos = menu_node_pos(n.offsetParent);
        pos.x+=n.offsetLeft;
        pos.y+=n.offsetTop;
        return pos;
    }
    return {x:n.offsetLeft, y:n.offsetTop};
}

function menu_click(id) {
    var cur = menu_data;
    var tmp = id.split(/:/);
    var path = new Array();
    for (var i=0;i<tmp.length;i++) {
        if (!cur||!cur[tmp[i]]){
            break;
        }
        path[i] = cur[tmp[i]];
        if (!cur[tmp[i]].items) {
            if (cur[tmp[i]].sub)
                cur = cur[tmp[i]].sub.items;
            else
                break;
        }
        else
            cur = cur[tmp[i]].items;
    }
    if (path.length==0)return;
    var item = path[path.length-1];
    if (item.url){
        window.location = item.url;
    }
}

function menu_over(n, id) {
    if (!menu_initialized)return;
    var menu_item = null;
    var cur = menu_data;
    var tmp = id.split(/:/);
    var path = new Array();
    for (var i=0;i<tmp.length;i++) {
        if (!cur||!cur[tmp[i]]){
            break;
        }
        path[i] = cur[tmp[i]];
        cur = cur[tmp[i]].items;
    }

    window.clearTimeout(menu_hide_timeout);

    for (var i=path.length; i<menu_current.length; i++ ) {
        if (menu_current[i]==null)break;
        if (menu_current[i].node){
            if (i==0)
                menu_hide_first(menu_current[i]);
            else
                menu_current[i].node.style.visibility = 'hidden';
        }
        menu_current[i] = null;
    }

    var i = path.length-1;
    while (i>=0) {
        if (menu_current[i]) {
            if (menu_current[i]==path[i])break;
            if (menu_current[i].node){
                if (i==0)
                    menu_hide_first(menu_current[i]);
                else
                    menu_current[i].node.style.visibility = 'hidden';
            }
            menu_current[i] = null;
        }
        i--;
    }
    i++;

    if (i==path.length)return;
    while (i<path.length) {
        if (i==path.length-1 && n && path[i].node) {
            var pos = menu_node_pos(n);
            if (path[i].offsetLeft) {
                pos.x+=path[i].offsetLeft;
            }
            if (i==0) {
                path[i].node.style.left = pos.x+'px';
//                path[i].node.style.top = pos.y+n.offsetHeight+2+'px'; - original value !!!
                path[i].node.style.top = '44px';
            }
            else {
                path[i].node.style.left = pos.x+n.offsetWidth-1+'px';
                path[i].node.style.top = pos.y+'px';
            }
        }
        if (path[i].node) {
            if (i==0)
                menu_show_first(path[i]);
            else
                path[i].node.style.visibility = 'visible';
        }
        menu_current[i] = path[i];
        i++;
    }
}

function menu_out(n, id) {
    if (!menu_initialized)return;
    window.clearTimeout(menu_hide_timeout);
    menu_hide_timeout = window.setTimeout("menu_hide();", 300);
}

function menu_hide() {
    for (var i=0; i<menu_current.length; i++ ) {
        if (menu_current[i]==null)break;
        if (menu_current[i].node) {
            if (i==0)
                menu_hide_first(menu_current[i]);
            else
                menu_current[i].node.style.visibility = 'hidden';
        }
        menu_current[i] = null;
    }
}

function menu_hide_first(n) {
    var anim = null;
    var pos = menu_anim.length;
    for (var i=0; i<menu_anim.length; i++) {
        if (!menu_anim[i])pos = i;
        if (menu_anim[i]&&menu_anim[i].node==n.node) {
            anim = menu_anim[i];
            break;
        }
    }
    if (anim==null) {
        anim = {node: n.node};
        menu_anim[pos] = anim;
    }
    anim.height = n.node.offsetHeight;
    n.node.style.height = anim.height+"px";
    anim.limit = 0;
    anim.step = -menu_speed;
}
function menu_show_first(n) {
    var anim = null;
    var pos = menu_anim.length;
    for (var i=0; i<menu_anim.length; i++) {
        if (!menu_anim[i])pos = i;
        if (menu_anim[i]&&menu_anim[i].node==n.node) {
            anim = menu_anim[i];
            break;
        }
    }
    if (anim==null) {
        anim = {node: n.node};
        menu_anim[pos] = anim;
    }
    anim.height = n.node.offsetHeight;
    n.node.style.height = anim.height+"px";
    anim.limit = n.node.scrollHeight+10;
    anim.step = menu_speed;
}

/* </Top Menu Script> */

/* <Top Menu Options> */

var menu_data = {
    home: {
		items: [
		]
	},
	offices: {
		items: [
			{ title: "Adult Faith",										url: "http://www.arch.pvt.k12.ia.us/AdultFaith/index.html" },
			{ title: "Archdiocesan Faith Formation Commission",			url: "http://www.arch.pvt.k12.ia.us/FFCandCSB/index.html" },
			{ title: "Archdiocesan Catholic School Board",				url: "http://www.arch.pvt.k12.ia.us/FFCandCSB/index.html" },
			{ title: "Archives",										url: "http://www.arch.pvt.k12.ia.us/Archives/index.html" },
			{ title: "Catechetical Services",							url: "http://www.arch.pvt.k12.ia.us/CatecheticalServices/index.html" },
			{ title: "Catholic Charities",								url: "javascript:CathChar();" },
			{ title: "Catholic Schools",								url: "http://www.arch.pvt.k12.ia.us/CathSchools/index.html" },
			{ title: "Chancellor",										url: "http://www.arch.pvt.k12.ia.us/Administration/Personnel/chancellor.html" },
			{ title: "Continuing Formation of Priests",					url: "http://www.arch.pvt.k12.ia.us/ContFormationPriests/index.html" },
			{ title: "Council of Catholic Women",						url: "http://www.arch.pvt.k12.ia.us/ACCW/index.html" },
			{ title: "Director",										url: "http://www.arch.pvt.k12.ia.us/Administration/Personnel/director.html" },
			{ title: "Disaster Services",								url: "http://www.arch.pvt.k12.ia.us/DisasterServices/index.html" },
			{ title: "Education Resource Center",						url: "http://www.arch.pvt.k12.ia.us/EducationResourceCenter/index.html" },
			{ title: "Family Life",										url: "http://www.arch.pvt.k12.ia.us/FamilyLIfe/index.html" },
			{ title: "Finance",											url: "http://www.arch.pvt.k12.ia.us/Finance/index.html" },
			{ title: "Health Care Ethics/Life Issues",					url: "http://www.arch.pvt.k12.ia.us/HealthEthics-LifeIssues/index.html" },
			{ title: "Hispanic Ministry",								url: "http://www.arch.pvt.k12.ia.us/HispanicMinistry/index.html" },
			{ title: "Human Resources",									url: "http://www.arch.pvt.k12.ia.us/HumanResources/index.html" },
			{ title: "Insurance Services",								url: "http://www.arch.pvt.k12.ia.us/InsuranceServices/index.html" },
			{ title: "Informaton Technology (IT)",						url: "http://www.arch.pvt.k12.ia.us/InformationTechnology/index.html" },
			{ title: "Lay Formation",									url: "http://www.arch.pvt.k12.ia.us/LayFormation/index.html" },
			{ title: "Leadership Development & Pastoral Planning",		url: "http://www.arch.pvt.k12.ia.us/LeaderDevPastPlan/index.html" },
			{ title: "Metropolitan Tribunal",							url: "http://www.arch.pvt.k12.ia.us/MetroTribunal/index.html" },
			{ title: "Missions",										url: "http://www.arch.pvt.k12.ia.us/Missions/index.html" },
			{ title: "Office of Communication",							url: "http://www.arch.pvt.k12.ia.us/OfficeCommunications/index.html" },
			{ title: "Peace & Justice",									url: "javascript:PeaceJustice();" },
			{ title: "Permanent Diaconate",								url: "http://www.arch.pvt.k12.ia.us/PermanentDiaconate/index.html" },
			{ title: "Persons with Disabilities",						url: "http://www.arch.pvt.k12.ia.us/PersonsDisabilities/index.html" },
			{ title: "Postville Relief",								url: "http://www.arch.pvt.k12.ia.us/PostvilleRelief/index.html" },
			{ title: "Protection of Children",							url: "http://www.arch.pvt.k12.ia.us/ProtectionofChildren/index.html" },
			{ title: "Respect Life",									url: "http://www.arch.pvt.k12.ia.us/RespectLife/index.html" },
			{ title: "Rural Life & Community Development",				url: "http://www.arch.pvt.k12.ia.us/RuralLifeComDev/index.html" },
			{ title: "Stewardship",										url: "http://www.arch.pvt.k12.ia.us/Stewardship/index.html" },
			{ title: "STO",												url: "javascript:STO();" },
			{ title: "Vicar General",									url: "http://www.arch.pvt.k12.ia.us/Administration/Personnel/vicargeneral.html" },
			{ title: "Vocations",										url: "javascript:DBQPriesthood();" },
			{ title: "Witness Newspaper",								url: "http://www.arch.pvt.k12.ia.us/Witness/index.html" },
			{ title: "Worship",											url: "http://www.arch.pvt.k12.ia.us/Worship/index.html" },
			{ title: "Young Adult Ministry",							url: "http://www.arch.pvt.k12.ia.us/YAC/YA/index.html" },
			{ title: "Youth Evangelization",							url: "http://www.arch.pvt.k12.ia.us/YAC/YouthEvangelization/index.html" }
		]
	},
	religious: {
		items: [
			{ title: "Religious Order of Women",						url: "http://www.arch.pvt.k12.ia.us/Religious/Religiouswomen.html" },
			{ title: "Religious Order of Men",							url: "http://www.arch.pvt.k12.ia.us/Religious/Religiousmen.html" },
			{ title: "Retirement Facilities",							url: "http://www.arch.pvt.k12.ia.us/Administration/retirementfacilities.html" }
		]
	},
	schools: {
		items: [
			{ title: "Colleges/Student Centers",						url: "http://www.arch.pvt.k12.ia.us/CathSchools/colleges-studctrs.html" },
			{ title: "Catholic K12 Schools",							url: "http://www.arch.pvt.k12.ia.us/CathSchools/K12Schools.html" },
			{ title: "Catholic Seminaries",								url: "http://www.arch.pvt.k12.ia.us/CathSchools/cathseminaries.html" }
		]
	},
	healthcare: {
		items: [
			{ title: "Health Care Facilities",							url: "http://www.arch.pvt.k12.ia.us/Administration/healthcarefacilities.html" },
			{ title: "Houses for the Elderly",							url: "http://www.arch.pvt.k12.ia.us/Administration/homesforelderly.html" }
		]
	},
	priests: {
		items: [
			{ title: "Active Priests",									url: "http://www.arch.pvt.k12.ia.us/PriestInfo/activepriests.html" },
			{ title: "Retired Priests", 								url: "http://www.arch.pvt.k12.ia.us/PriestInfo/retiredpriests.html" },
			{ title: "Deceased Priests",    							url: "http://www.arch.pvt.k12.ia.us/PriestInfo/deceasedpriests.html" }
		]
	},
	extras: {
		items: [
			{ title: "The Vatican",										url: "javascript:Vatican();" },
			{ title: "US Conference of Catholic Bishops",				url: "javascript:USCCBMain();" },
			{ title: "Iowa Catholic Conference",						url: "javascript:ICC();" },
			{ title: "Bishops' Statements",								url: "javascript:USCCBBishop();" },
			{ title: "Catholic Extensions",								url: "javascript:CatholicExtension();" },
			{ title: "Once Catholic Organization",						url: "javascript:OnceCatholic();" },
			{ title: "Language Translation<br>(Babel Fish)",			url: "javascript:BabelFish();" },
			{ title: "Active Parishioner",								url: "javascript:ActiveParishioner();" },
			{ title: "Catholic Culture",								url: "javascript:CatholicCulture();" },
			{ title: "Diocesan Websites",								url: "javascript:CDEducation();" }
		]
	},
	ADS: {
		items: [
			{ title: "AERES",											url: "javascript:AERES();" },
			{ title: "PFRKS",											url: "javascript:PFRKS();" },
			{ title: "EOYP1",											url: "javascript:EOYP1();" },
			{ title: "ACFRS",											url: "javascript:ACFRS();" },
			{ title: "AACDS",											url: "javascript:AACDS();" },
			{ title: "AMRHE",											url: "javascript:AMRHE();" }
		]
	}
};

/* </Top Menu Options> */

/* <External Links in Top Menu> */

function PeaceJustice () {
	window.open('http://depts.loras.edu/ministry/herman.html');
}

function Vatican () {
	window.open('http://www.vatican.va/');
}

function USCCBMain () {
	window.open('http://www.usccb.org/index.shtml');
}

function ICC () {
	window.open('http://www.iowacatholicconference.org/bins/site/templates/splash.asp?NC=2477X');
}

function USCCBBishop () {
	window.open('http://www.usccb.org/mrs/bshpstatements.shtml');
}

function CatholicExtension () {
	window.open('http://www.catholicextension.org/');
}

function OnceCatholic () {
	window.open('http://www.oncecatholic.org/');
}

function BabelFish () {
	window.open('http://babelfish.yahoo.com/');
}

function ActiveParishioner () {
	window.open('http://www.activeparishioner.com/');
}

function CatholicCulture () {
	window.open('http://www.catholicculture.org/');
}

function CDEducation () {
	window.open('http://www.cdeducation.org/oym/connections/dioceseusmap.htm');
}

function AERES () {
	window.open('http://www.arch.pvt.k12.ia.us/fmi/iwp/cgi?-db=AERES&-startsession');
}

function PFRKS () {
	window.open('http://www.arch.pvt.k12.ia.us/fmi/iwp/cgi?-db=PFRKS&-startsession');
}

function EOYP1 () {
	window.open('http://www.arch.pvt.k12.ia.us/fmi/iwp/cgi?-db=EOYP1&-startsession');
}

function ACFRS () {
	window.open('http://www.arch.pvt.k12.ia.us/fmi/iwp/cgi?-db=ACFRS&-startsession');
}

function AACDS () {
	window.open('http://www.arch.pvt.k12.ia.us/fmi/iwp/cgi?-db=AACDS&-startsession');
}

function AMRHE () {
	window.open('https://www.arch.pvt.k12.ia.us/fmi/iwp/cgi?-db=AMRHE&-startsession');
}

function STO () {
	window.open('http://www.ourfaithsto.org/');
}

function CathChar () {
	window.open('http://www.charitiesdbq.com/');
}

function DBQPriesthood () {
	window.open('http://www.dbqpriesthood.org/');
}

/* </External Links in Top Menu> */

/* <GoToTop, show/hide module> */

var position = 0;
function startPolling(maxDisplacement){
	document.getElementById("scrolldown").style.visibility = "visible";
	document.getElementById("gototop").style.visibility = "hidden";
	setInterval("poll("+maxDisplacement+")",10);
	return;
}

function poll(maxDisplacement){
	if (navigator.appName == "Microsoft Internet Explorer"){var position = document.documentElement.scrollTop;}
	else {var position = window.pageYOffset;}
	if (position > 100){ document.getElementById("gototop").style.visibility = "visible"; }
	else {document.getElementById("gototop").style.visibility = "hidden";}
	if (position < maxDisplacement) {
		document.getElementById("scrolldown").style.visibility = "visible";
	}
	else {
		document.getElementById("scrolldown").style.visibility = "hidden";
	}
	return true;
}
			
function findDisplace() {
	var maxDisplacement=0;
	var winHeight = window.innerHeight;
	window.scrollTo(0,10000000);
	if( typeof self.pageYOffset!='undefined' ) {
		maxDisplacement=self.pageYOffset;
//		alert(maxDisplacement);
		if (maxDisplacement <= winHeight) {
			var contentHeight = winHeight-305;
			document.getElementById('content').style.minHeight = contentHeight + "px";
		}
		else {
			document.getElementById('content').style.minHeight = "0px";
		}
	}
	else if( document.compatMode && document.compatMode != 'BackCompat' ) {
		maxDisplacement=document.documentElement.scrollTop;
		if (maxDisplacement <= winHeight) {
			var contentHeight = winHeight-305;
			document.getElementById('content').style.minHeight = contentHeight + "px";
		}
		else {
			document.getElementById('content').style.minHeight = "0px";
		}
	}
	else if( document.body && typeof(document.body.scrollTop)!='undefined' ) {
		maxDisplacement=document.body.scrollTop;
		if (maxDisplacement <= winHeight) {
			var contentHeight = winHeight-305;
			document.getElementById('content').style.minHeight = contentHeight + "px";
		}
		else {
			document.getElementById('content').style.minHeight = "0px";
		}
	}
	window.scrollTo(0,0);
	startPolling(maxDisplacement);
	
	// The above code prevents anchor tags to different pages from working
	// The below code corrects that problem and takes viewer to anchored area
	var url = window.location.href;
	var myAnchor = url.split('#')[1];
	myAnchor = myAnchor.replace('#','');
	window.location.hash=myAnchor; return false;
	
//	var myURL = url.replace('#',"");
//	myURL = url.replace('html*',"html");
//	alert(myAnchor);
//	var clickAnchor = "#"+myAnchor;
//	document.getElementById(clickAnchor).click();
}



/* </GoToTop, show/hide module> */

/* <Anchor Auto-Scroll Module> */

var AMOUNT=10; /* distance to scroll for each time */
var TIME=35; /* milliseconds */
var timer=null;
function scrollIt(v)
{
var direction=v?1:-1;
var distance=AMOUNT*direction;
window.scrollBy(0,distance);
}
function down(v)
{
  if(timer) { clearInterval(timer); timer=null; }
  if(v)timer=setInterval("scrollIt(true)",TIME);
}

/* </Anchor Auto-Scroll Module> */

/* <Last Modified Module> */

function lastMod() {
	var x = new Date (document.lastModified);
	Modif = new Date(x.toGMTString());
	Year = takeYear(Modif);
	Month = Modif.getMonth();
	Day = Modif.getDate();
	Mod = (Date.UTC(Year,Month,Day,0,0,0))/86400000;
	x = new Date();
	today = new Date(x.toGMTString());
	Year2 = takeYear(today);
	Month2 = today.getMonth();
	Day2 = today.getDate();
	now = (Date.UTC(Year2,Month2,Day2,0,0,0))/86400000;
	daysago = now - Mod;
	if (daysago < 0) return '';
	unit = 'days';
	if (daysago > 365) 	{
		daysago = Math.floor(daysago/365);
		unit = 'years';
	}
	else if (daysago > 60) {
		daysago = Math.floor(daysago/30);
		unit = 'months';
	}
	else if (daysago > 14) {
		daysago = Math.floor(daysago/7);
		unit = 'weeks'
	}
	if (daysago > 359) {
		var towrite = '';
	}
	else {
		towrite = 'This page was last changed ';
		if (daysago == 0) towrite += 'today';
		else if (daysago == 1) towrite += 'yesterday';
		else towrite += daysago + ' ' + unit + ' ago';
		return towrite;
	}
}
function takeYear(theDate) {
	x = theDate.getYear();
	var y = x % 100;
	y += (y < 38) ? 2000 : 1900;
	return y;
}

/* </Last Modified Module> */

/* <Font Size Change Module> */

var countSmall = 0;
var countBig = 0;
function SmallFontChange() {
	countSmall ++;
	changeFontSize(-1);
	top.frames['archmessage'].changeFontSize(-1);
}
function BigFontChange() {
	countBig ++;
	changeFontSize(+1);
	top.frames['archmessage'].changeFontSize(+1);
}
function DefaultFont() {
	if (countBig > countSmall) {
		var newCountVal = countBig - countSmall;
		var newCount = 0 - newCountVal;
	}
	else if (countBig < countSmall) {
		var newCountVal = countSmall - countBig;
		var newCount = newCountVal;
	}
	else {
		newCount = 0;
	}
	countBig = 0;
	countSmall = 0;
	newCountVal = 0;
	changeFontSize(newCount);
}
function changeFontSize(inc) {
	var p = document.getElementsByTagName('p');
	for(n=0; n<p.length; n++) {
		if(p[n].style.fontSize) {
			var size = parseInt(p[n].style.fontSize.replace("px", ""));
	    } else {
			var size = 12;
		}
		p[n].style.fontSize = size+inc + 'px';
	}
	var span = document.getElementsByTagName('span');
	for(n=0; n<span.length; n++) {
		if(span[n].style.fontSize) {
			var size = parseInt(span[n].style.fontSize.replace("px", ""));
	    } else {
			var size = 12;
		}
		span[n].style.fontSize = size+inc + 'px';
	}
	var textarea = document.getElementsByTagName('textarea');
	for(n=0; n<textarea.length; n++) {
		if(textarea[n].style.fontSize) {
			var size = parseInt(textarea[n].style.fontSize.replace("px", ""));
	    } else {
			var size = 12;
		}
		textarea[n].style.fontSize = size+inc + 'px';
	}
	var content = document.getElementById('content')
	var contentTD = content.getElementsByTagName('td')
	for(n=0; n<contentTD.length; n++) {
		if(contentTD[n].style.fontSize) {
			var size = parseInt(contentTD[n].style.fontSize.replace("px", ""));
	    } else {
			var size = 12;
		}
		contentTD[n].style.fontSize = size+inc + 'px';
	}
	var gototopDiv = document.getElementById('gototop')
	var gototopTD = gototopDiv.getElementsbyTagName('a')
	for(n=0; n<gototopTD.length; n++) {
		var size = 12;
	}
}

/* </Font Size Change Module> */

/* <Min-Height, GoToTop Link Placement Module> */

/*<!--

	var viewportwidth;
	var viewportheight;

	// the more standards compliant browsers (mozilla/netscape/opera/IE7) use window.innerWidth and window.innerHeight)
	if (typeof window.innerWidth != 'undefined') {
		viewportwidth = window.innerWidth,
		viewportheight = window.innerHeight
	}

	// IE6 in standards compliant mode (i.e. with a valid doctype as the first line in the document)
	else if (typeof document.documentElement != 'undefined' && typeof document.documentElement.clientWidth != 'undefined' && document.documentElement.clientWidth != 0) {
		viewportwidth = document.documentElement.clientWidth,
		viewportheight = document.documentElement.clientHeight
	}
 
	// older versions of IE
 	else {
		viewportwidth = document.getElementsByTagName('body')[0].clientWidth,
		viewportheight = document.getElementsByTagName('body')[0].clientHeight
	}
	var minhei = viewportheight-275;
	var GTTPlacing = 25;
	document.write("<style>#content{min-height:"+minhei+"px;}#gototop{position: fixed;bottom:"+GTTPlacing+"px;padding-top:0px;}</style>")
*/
//-->

/* </Min-Height, GoToTop Link Placement Module> */

/* <Search Engine Module> */

// Google Internal Site Search script- By JavaScriptKit.com (http://www.javascriptkit.com)
// For this and over 400+ free scripts, visit JavaScript Kit- http://www.javascriptkit.com/
// This notice must stay intact for use
//Enter domain of site to search.
var domainroot="www.arch.pvt.k12.ia.us"
function Gsitesearch(curobj){
	curobj.q.value="site:"+domainroot+" "+curobj.qfront.value
}

/* </Search Engine Module> */

/**
 * jQBrowser v0.2 - Extend jQuery's browser detection capabilities
 *   * http://davecardwell.co.uk/javascript/jquery/plugins/jquery-browserdetect/0.2/
 *
 * Dave Cardwell <http://davecardwell.co.uk/>
 *
 * Built on the shoulders of giants:
 *   * John Resig <http://jquery.com/>
 *   * Peter-Paul Koch <http://www.quirksmode.org/?/js/detect.html>
 *
 *
 * Copyright (c) 2006 Dave Cardwell, dual licensed under the MIT and GPL
 * licenses:
 *   * http://www.opensource.org/licenses/mit-license.php
 *   * http://www.gnu.org/licenses/gpl.txt
 */

/**
 * For the latest version of this plugin, and a discussion of its usage and
 * implementation, visit:
 *   * http://davecardwell.co.uk/javascript/jquery/plugins/jquery-browserdetect/
 */

new function() {
    /*
     * The following functions and attributes form the Public interface of the
     * jQBrowser plugin, accessed externally through the $.browser object.
     * See the relevant function definition later in the source for further
     * information.
     *
     * $.browser.browser()
     * $.browser.version.number()
     * $.browser.version.string()
     * $.browser.OS()
     *
     * $.browser.aol()
     * $.browser.camino()
     * $.browser.firefox()
     * $.browser.flock()
     * $.browser.icab()
     * $.browser.konqueror()
     * $.browser.mozilla()
     * $.browser.msie()
     * $.browser.netscape()
     * $.browser.opera()
     * $.browser.safari()
     *
     * $.browser.linux()
     * $.browser.mac()
     * $.browser.win()
     */
    var Public = {
        // The current browser, its version as a number or a string, and the operating system its running on.
          'browser': function() { return Private.browser;   },
          'version': {
              'number': function() { return Private.version.number; },
              'string': function() { return Private.version.string; }
          },
               'OS': function() { return Private.OS;        },

        // A boolean value indicating whether or not the given browser was detected.
              'aol': function() { return Private.aol;       },
           'camino': function() { return Private.camino;    },
          'firefox': function() { return Private.firefox;   },
            'flock': function() { return Private.flock;     },
             'icab': function() { return Private.icab;      },
        'konqueror': function() { return Private.konqueror; },
          'mozilla': function() { return Private.mozilla;   },
             'msie': function() { return Private.msie;      },
         'netscape': function() { return Private.netscape;  },
            'opera': function() { return Private.opera;     },
           'safari': function() { return Private.safari;    },

        // A boolean value indicating whether or not the given OS was detected.
            'linux': function() { return Private.linux;     },
              'mac': function() { return Private.mac;       },
              'win': function() { return Private.win;       }
    };

    // Allow external access to the 'Public' interface through the $.browser object.
    $.browser = Public;

    /**
     * The following functions and attributes form the internal methods and
     * state of the jQBrowser plugin.  See the relevant function definition
     * later in the source for further information.
     *
     * Private.browser
     * Private.version
     * Private.OS
     *
     * Private.aol
     * Private.camino
     * Private.firefox
     * Private.flock
     * Private.icab
     * Private.konqueror
     * Private.mozilla
     * Private.msie
     * Private.netscape
     * Private.opera
     * Private.safari
     *
     * Private.linux
     * Private.mac
     * Private.win
     */

    var Private = {
        // Initially set to 'Unknown', if detected each of these properties will be updated.
          'browser': 'Unknown',
          'version': {
              'number': undefined,
              'string': 'Unknown'
          },
               'OS': 'Unknown',

        // Initially set to false, if detected one of the following browsers will be updated.
              'aol': false,
           'camino': false,
          'firefox': false,
            'flock': false,
             'icab': false,
        'konqueror': false,
          'mozilla': false,
             'msie': false,
         'netscape': false,
            'opera': false,
           'safari': false,

        // Initially set to false, if detected one of the following operating systems will be updated.
            'linux': false,
              'mac': false,
              'win': false
    };

    /*
     * Loop over the items in 'data' trying to find a browser match with the
     * test in data[i].browser().  Once found, attempt to determine the
     * browser version.
     *
     *       'name': A string containing the full name of the browser.
     * 'identifier': By default this is a lowercase version of 'name', but
     *               this can be overwritten by explicitly defining an
     *               'identifier'.
     *    'browser': A function that returns a boolean value indicating
     *               whether or not the given browser is detected.
     *    'version': An optional function that overwrites the default version
     *               testing.  Must return the result of a .match().
     *
     * Please note that the order of the data array is important, as some
     * browsers contain details of others in their navigator.userAgent string.
     * For example, Flock's contains 'Firefox' so much come before Firefox's
     * test to avoid false positives.
     */

    for( var  i = 0,                    // counter
             ua = navigator.userAgent,  // the navigator's user agent string
             ve = navigator.vendor,     // the navigator's vendor string
           data = [                     // browser tests and data
                { // Safari <http://www.apple.com/safari/>
                          'name': 'Safari',
                       'browser': function() { return /Apple/.test(ve) }
                },
                { // Opera <http://www.opera.com/>
                          'name': 'Opera',
                       'browser': function() {
                                      return window.opera != undefined
                                  }
                },
                { // iCab <http://www.icab.de/>
                          'name': 'iCab',
                       'browser': function() { return /iCab/.test(ve) }
                },
                { // Konqueror <http://www.konqueror.org/>
                          'name': 'Konqueror',
                       'browser': function() { return /KDE/.test(ve) }
                },
                { // AOL Explorer <http://downloads.channel.aol.com/browser>
                    'identifier': 'aol',
                          'name': 'AOL Explorer',
                       'browser': function() {
                                      return /America Online Browser/.test(ua)
                                  },
                       'version': function() {
                                      return ua.match(/rev(\d+(?:\.\d+)+)/)
                                  }
                },
                { // Flock <http://www.flock.com/>
                          'name': 'Flock',
                       'browser': function() { return /Flock/.test(ua) }
                },
                { // Camino <http://www.caminobrowser.org/>
                          'name': 'Camino',
                       'browser': function() { return /Camino/.test(ve) }
                },
                { // Firefox <http://www.mozilla.com/firefox/>
                          'name': 'Firefox',
                       'browser': function() { return /Firefox/.test(ua) }
                },
                { // Netscape <http://browser.netscape.com/>
                          'name': 'Netscape',
                       'browser': function() { return /Netscape/.test(ua) }
                },
                { // Internet Explorer <http://www.microsoft.com/windows/ie/>
                  //                   <http://www.microsoft.com/mac/ie/>
                    'identifier': 'msie',
                          'name': 'Internet Explorer',
                       'browser': function() { return /MSIE/.test(ua) },
                       'version': function() {
                                      return ua.match(
                                          /MSIE (\d+(?:\.\d+)+(?:b\d*)?)/
                                      )
                                  }
                },
                { // Mozilla <http://www.mozilla.org/products/mozilla1.x/>
                          'name': 'Mozilla',
                       'browser': function() {
                                      return /Gecko|Mozilla/.test(ua)
                                  },
                       'version': function() {
                                      return ua.match(/rv:(\d+(?:\.\d+)+)/)
                                  }
                 }
             ];
         i < data.length;
         i++
    ) {
        if( data[i].browser() ) { // we have a match
            // If the identifier is not explicitly set, use a lowercase version of the given name.
            var identifier = data[i].identifier ? data[i].identifier
                                                : data[i].name.toLowerCase();

            // Make a note that this browser was detected.
            Private[ identifier ] = true;

            // $.browser.browser() will now return the correct browser.
            Private.browser = data[i].name;

            var result;
            if( data[i].version != undefined && (result = data[i].version()) ) {
                // Use the explicitly set test for browser version.
                Private.version.string = result[1];
                Private.version.number = parseFloat( result[1] );
            } else {
                // Otherwise use the default test which searches for the version number after the browser name in the user agent string.
                var re = new RegExp(
                    data[i].name + '(?:\\s|\\/)(\\d+(?:\\.\\d+)+(?:(?:a|b)\\d*)?)'
                );

                result = ua.match(re);
                if( result != undefined ) {
                    Private.version.string = result[1];
                    Private.version.number = parseFloat( result[1] );
                }
            }

            // Once we've detected the browser there is no need to check the others.
            break;
        }
    };

    /*
     * Loop over the items in 'data' trying to find a operating system match
     * with the test in data[i].os().
     *
     *       'name': A string containing the full name of the operating system.
     *              
     * 'identifier': By default this is a lowercase version of 'name', but
     *               this can be overwritten by explicitly defining an 'identifier'.
     *              
     *         'OS': A function that returns a boolean value indicating
     *               whether or not the given operating system is detected.
     */

    for( var  i = 0,                  // counter
             pl = navigator.platform, // the navigator's platform string
           data = [                   // OS data and tests
                { // Microsoft Windows <http://www.microsoft.com/windows/>
                    'identifier': 'win',
                          'name': 'Windows',
                            'OS': function() { return /Win/.test(pl) }
                },
                { // Apple Mac OS <http://www.apple.com/macos/>
                          'name': 'Mac',
                            'OS': function() { return /Mac/.test(pl) }
                },
                { // Linux <http://www.linux.org/>
                          'name': 'Linux',
                            'OS': function() { return /Linux/.test(pl) }
                }
           ];
       i < data.length;
       i++
    ) {
        if( data[i].OS() ) { // we have a match
            // If the identifier is not explicitly set, use a lowercase version of the given name.
            var identifier = data[i].identifier ? data[i].identifier
                                                : data[i].name.toLowerCase();

            // Make a note that the OS was detected.
            Private[ identifier ] = true;

            // $.browser.OS() will now return the correct OS.
            Private.OS = data[i].name;

            // Once we've detected the browser there is no need to check the others.
            break;
        }
    };
}();

/* Smooth scrolling
   Changes links that link to other parts of this page to scroll
   smoothly to those links rather than jump to them directly, which
   can be a little disorienting.

   sil, http://www.kryogenix.org/

   v1.0 2003-11-11
   v1.1 2005-06-16 wrap it up in an object
*/

var ss = {
  fixAllLinks: function() {
    // Get a list of all links in the page
    var allLinks = document.getElementsByTagName('a');
    // Walk through the list
    for (var i=0;i<allLinks.length;i++) {
      var lnk = allLinks[i];
      if ((lnk.href && lnk.href.indexOf('#') != -1) && 
          ( (lnk.pathname == location.pathname) ||
	    ('/'+lnk.pathname == location.pathname) ) && 
          (lnk.search == location.search)) {
        // If the link is internal to the page (begins in #) then attach the smoothScroll function as an onclick event handler
        ss.addEvent(lnk,'click',ss.smoothScroll);
      }
    }
  },

  smoothScroll: function(e) {
    // This is an event handler; get the clicked on element, in a cross-browser fashion
    if (window.event) {
      target = window.event.srcElement;
    } else if (e) {
      target = e.target;
    } else return;

    // Make sure that the target is an element, not a text node within an element
    if (target.nodeType == 3) {
      target = target.parentNode;
    }

    // Paranoia; check this is an A tag
    if (target.nodeName.toLowerCase() != 'a') return;

    // Find the <a name> tag corresponding to this href
    // First strip off the hash (first character)
    anchor = target.hash.substr(1);
    // Now loop all A tags until we find one with that name
    var allLinks = document.getElementsByTagName('a');
    var allDivs = document.getElementsByTagName('div');
    var all = [allLinks, allDivs];
    var destinationLink = null;
    for (var j=0; j<all.length; j++) {
      for (var i=0;i<all[j].length;i++) {
        var lnk = all[j][i];
        if (lnk.name && (lnk.name == anchor)) {
          destinationLink = lnk;
          break;
        } else if (lnk.id && (lnk.id == anchor)){
	  destinationLink = lnk;
          break;
	}
      }
    }

    // If we didn't find a destination, give up and let the browser do its thing
    if (!destinationLink) return true;

    // Find the destination's position
    var destx = destinationLink.offsetLeft; 
    var desty = destinationLink.offsetTop;
    var thisNode = destinationLink;
    while (thisNode.offsetParent && (thisNode.offsetParent != document.body)) {
      thisNode = thisNode.offsetParent;
      destx += thisNode.offsetLeft;
      desty += thisNode.offsetTop;
    }

    // Stop any current scrolling
    clearInterval(ss.INTERVAL);

    cypos = ss.getCurrentYPos();

    ss_stepsize = parseInt((desty-cypos)/ss.STEPS);
    ss.INTERVAL = setInterval('ss.scrollWindow('+ss_stepsize+','+desty+',"'+anchor+'")',10);

    // And stop the actual click happening
    if (window.event) {
      window.event.cancelBubble = true;
      window.event.returnValue = false;
    }
    if (e && e.preventDefault && e.stopPropagation) {
      e.preventDefault();
      e.stopPropagation();
    }
  },

  scrollWindow: function(scramount,dest,anchor) {
    wascypos = ss.getCurrentYPos();
    isAbove = (wascypos < dest);
    window.scrollTo(0,wascypos + scramount);
    iscypos = ss.getCurrentYPos();
    isAboveNow = (iscypos < dest);
    if ((isAbove != isAboveNow) || (wascypos == iscypos)) {
      // if we've just scrolled past the destination, or
      // we haven't moved from the last scroll (i.e., we're at the
      // bottom of the page) then scroll exactly to the link
      window.scrollTo(0,dest);
      // cancel the repeating timer
      clearInterval(ss.INTERVAL);
      // and jump to the link directly so the URL's right
      location.hash = anchor;
    }
  },

  getCurrentYPos: function() {
    if (document.body && document.body.scrollTop)
      return document.body.scrollTop;
    if (document.documentElement && document.documentElement.scrollTop)
      return document.documentElement.scrollTop;
    if (window.pageYOffset)
      return window.pageYOffset;
    return 0;
  },

  addEvent: function(elm, evType, fn, useCapture) {
    // addEvent and removeEvent
    // cross-browser event handling for IE5+,  NS6 and Mozilla
    // By Scott Andrew
    if (elm.addEventListener){
      elm.addEventListener(evType, fn, useCapture);
      return true;
    } else if (elm.attachEvent){
      var r = elm.attachEvent("on"+evType, fn);
      return r;
    } else {
      alert("Handler could not be removed");
    }
  } 
}

ss.STEPS = 25;

ss.addEvent(window,"load",ss.fixAllLinks);

/* </Smooth Scrolling> */

/*
  SortTable
  version 2
  7th April 2007
  Stuart Langridge, http://www.kryogenix.org/code/browser/sorttable/
  
  Instructions:
  Download this file
  Add <script src="sorttable.js"></script> to your HTML
  Add class="sortable" to any table you'd like to make sortable
  Click on the headers to sort
  
  Thanks to many, many people for contributions and suggestions.
  Licenced as X11: http://www.kryogenix.org/code/browser/licence.html
  This basically means: do what you want with it.
*/

 
var stIsIE = /*@cc_on!@*/false;

sorttable = {
  init: function() {
    // quit if this function has already been called
    if (arguments.callee.done) return;
    // flag this function so we don't do the same thing twice
    arguments.callee.done = true;
    // kill the timer
    if (_timer) clearInterval(_timer);
    
    if (!document.createElement || !document.getElementsByTagName) return;
    
    sorttable.DATE_RE = /^(\d\d?)[\/\.-](\d\d?)[\/\.-]((\d\d)?\d\d)$/;
    
    forEach(document.getElementsByTagName('table'), function(table) {
      if (table.className.search(/\bsortable\b/) != -1) {
        sorttable.makeSortable(table);
      }
    });
    
  },
  
  makeSortable: function(table) {
    if (table.getElementsByTagName('thead').length == 0) {
      // table doesn't have a tHead. Since it should have, create one and
      // put the first table row in it.
      the = document.createElement('thead');
      the.appendChild(table.rows[0]);
      table.insertBefore(the,table.firstChild);
    }
    // Safari doesn't support table.tHead, sigh
    if (table.tHead == null) table.tHead = table.getElementsByTagName('thead')[0];
    
    if (table.tHead.rows.length != 1) return; // can't cope with two header rows
    
    // Sorttable v1 put rows with a class of "sortbottom" at the bottom (as
    // "total" rows, for example). This is B&R, since what you're supposed
    // to do is put them in a tfoot. So, if there are sortbottom rows,
    // for backwards compatibility, move them to tfoot (creating it if needed).
    sortbottomrows = [];
    for (var i=0; i<table.rows.length; i++) {
      if (table.rows[i].className.search(/\bsortbottom\b/) != -1) {
        sortbottomrows[sortbottomrows.length] = table.rows[i];
      }
    }
    if (sortbottomrows) {
      if (table.tFoot == null) {
        // table doesn't have a tfoot. Create one.
        tfo = document.createElement('tfoot');
        table.appendChild(tfo);
      }
      for (var i=0; i<sortbottomrows.length; i++) {
        tfo.appendChild(sortbottomrows[i]);
      }
      delete sortbottomrows;
    }
    
    // work through each column and calculate its type
    headrow = table.tHead.rows[0].cells;
    for (var i=0; i<headrow.length; i++) {
      // manually override the type with a sorttable_type attribute
      if (!headrow[i].className.match(/\bsorttable_nosort\b/)) { // skip this col
        mtch = headrow[i].className.match(/\bsorttable_([a-z0-9]+)\b/);
        if (mtch) { override = mtch[1]; }
	      if (mtch && typeof sorttable["sort_"+override] == 'function') {
	        headrow[i].sorttable_sortfunction = sorttable["sort_"+override];
	      } else {
	        headrow[i].sorttable_sortfunction = sorttable.guessType(table,i);
	      }
	      // make it clickable to sort
	      headrow[i].sorttable_columnindex = i;
	      headrow[i].sorttable_tbody = table.tBodies[0];
	      dean_addEvent(headrow[i],"click", function(e) {

          if (this.className.search(/\bsorttable_sorted\b/) != -1) {
            // if we're already sorted by this column, just 
            // reverse the table, which is quicker
            sorttable.reverse(this.sorttable_tbody);
            this.className = this.className.replace('sorttable_sorted',
                                                    'sorttable_sorted_reverse');
            this.removeChild(document.getElementById('sorttable_sortfwdind'));
            sortrevind = document.createElement('span');
            sortrevind.id = "sorttable_sortrevind";
            sortrevind.innerHTML = stIsIE ? '&nbsp<font face="webdings">5</font>' : '&nbsp;&#x25B4;';
            this.appendChild(sortrevind);
            return;
          }
          if (this.className.search(/\bsorttable_sorted_reverse\b/) != -1) {
            // if we're already sorted by this column in reverse, just 
            // re-reverse the table, which is quicker
            sorttable.reverse(this.sorttable_tbody);
            this.className = this.className.replace('sorttable_sorted_reverse',
                                                    'sorttable_sorted');
            this.removeChild(document.getElementById('sorttable_sortrevind'));
            sortfwdind = document.createElement('span');
            sortfwdind.id = "sorttable_sortfwdind";
            sortfwdind.innerHTML = stIsIE ? '&nbsp<font face="webdings">6</font>' : '&nbsp;&#x25BE;';
            this.appendChild(sortfwdind);
            return;
          }
          
          // remove sorttable_sorted classes
          theadrow = this.parentNode;
          forEach(theadrow.childNodes, function(cell) {
            if (cell.nodeType == 1) { // an element
              cell.className = cell.className.replace('sorttable_sorted_reverse','');
              cell.className = cell.className.replace('sorttable_sorted','');
            }
          });
          sortfwdind = document.getElementById('sorttable_sortfwdind');
          if (sortfwdind) { sortfwdind.parentNode.removeChild(sortfwdind); }
          sortrevind = document.getElementById('sorttable_sortrevind');
          if (sortrevind) { sortrevind.parentNode.removeChild(sortrevind); }
          
          this.className += ' sorttable_sorted';
          sortfwdind = document.createElement('span');
          sortfwdind.id = "sorttable_sortfwdind";
          sortfwdind.innerHTML = stIsIE ? '&nbsp<font face="webdings">6</font>' : '&nbsp;&#x25BE;';
          this.appendChild(sortfwdind);

	        // build an array to sort. This is a Schwartzian transform thing,
	        // i.e., we "decorate" each row with the actual sort key,
	        // sort based on the sort keys, and then put the rows back in order
	        // which is a lot faster because you only do getInnerText once per row
	        row_array = [];
	        col = this.sorttable_columnindex;
	        rows = this.sorttable_tbody.rows;
	        for (var j=0; j<rows.length; j++) {
	          row_array[row_array.length] = [sorttable.getInnerText(rows[j].cells[col]), rows[j]];
	        }
	        /* If you want a stable sort, uncomment the following line */
	        //sorttable.shaker_sort(row_array, this.sorttable_sortfunction);
	        /* and comment out this one */
	        row_array.sort(this.sorttable_sortfunction);
	        
	        tb = this.sorttable_tbody;
	        for (var j=0; j<row_array.length; j++) {
	          tb.appendChild(row_array[j][1]);
	        }
	        
	        delete row_array;
	      });
	    }
    }
  },
  
  guessType: function(table, column) {
    // guess the type of a column based on its first non-blank row
    sortfn = sorttable.sort_alpha;
    for (var i=0; i<table.tBodies[0].rows.length; i++) {
      text = sorttable.getInnerText(table.tBodies[0].rows[i].cells[column]);
      if (text != '') {
        if (text.match(/^-?[?$?]?[\d,.]+%?$/)) {
          return sorttable.sort_numeric;
        }
        // check for a date: dd/mm/yyyy or dd/mm/yy 
        // can have / or . or - as separator
        // can be mm/dd as well
        possdate = text.match(sorttable.DATE_RE)
        if (possdate) {
          // looks like a date
          first = parseInt(possdate[1]);
          second = parseInt(possdate[2]);
          if (first > 12) {
            // definitely dd/mm
            return sorttable.sort_ddmm;
          } else if (second > 12) {
            return sorttable.sort_mmdd;
          } else {
            // looks like a date, but we can't tell which, so assume
            // that it's dd/mm (English imperialism!) and keep looking
            sortfn = sorttable.sort_ddmm;
          }
        }
      }
    }
    return sortfn;
  },
  
  getInnerText: function(node) {
    // gets the text we want to use for sorting for a cell.
    // strips leading and trailing whitespace.
    // this is *not* a generic getInnerText function; it's special to sorttable.
    // for example, you can override the cell text with a customkey attribute.
    // it also gets .value for <input> fields.
    
    hasInputs = (typeof node.getElementsByTagName == 'function') &&
                 node.getElementsByTagName('input').length;
    
    if (node.getAttribute("sorttable_customkey") != null) {
      return node.getAttribute("sorttable_customkey");
    }
    else if (typeof node.textContent != 'undefined' && !hasInputs) {
      return node.textContent.replace(/^\s+|\s+$/g, '');
    }
    else if (typeof node.innerText != 'undefined' && !hasInputs) {
      return node.innerText.replace(/^\s+|\s+$/g, '');
    }
    else if (typeof node.text != 'undefined' && !hasInputs) {
      return node.text.replace(/^\s+|\s+$/g, '');
    }
    else {
      switch (node.nodeType) {
        case 3:
          if (node.nodeName.toLowerCase() == 'input') {
            return node.value.replace(/^\s+|\s+$/g, '');
          }
        case 4:
          return node.nodeValue.replace(/^\s+|\s+$/g, '');
          break;
        case 1:
        case 11:
          var innerText = '';
          for (var i = 0; i < node.childNodes.length; i++) {
            innerText += sorttable.getInnerText(node.childNodes[i]);
          }
          return innerText.replace(/^\s+|\s+$/g, '');
          break;
        default:
          return '';
      }
    }
  },
  
  reverse: function(tbody) {
    // reverse the rows in a tbody
    newrows = [];
    for (var i=0; i<tbody.rows.length; i++) {
      newrows[newrows.length] = tbody.rows[i];
    }
    for (var i=newrows.length-1; i>=0; i--) {
       tbody.appendChild(newrows[i]);
    }
    delete newrows;
  },
  
  /* sort functions
     each sort function takes two parameters, a and b
     you are comparing a[0] and b[0] */
  sort_numeric: function(a,b) {
    aa = parseFloat(a[0].replace(/[^0-9.-]/g,''));
    if (isNaN(aa)) aa = 0;
    bb = parseFloat(b[0].replace(/[^0-9.-]/g,'')); 
    if (isNaN(bb)) bb = 0;
    return aa-bb;
  },
  sort_alpha: function(a,b) {
    if (a[0]==b[0]) return 0;
    if (a[0]<b[0]) return -1;
    return 1;
  },
  sort_ddmm: function(a,b) {
    mtch = a[0].match(sorttable.DATE_RE);
    y = mtch[3]; m = mtch[2]; d = mtch[1];
    if (m.length == 1) m = '0'+m;
    if (d.length == 1) d = '0'+d;
    dt1 = y+m+d;
    mtch = b[0].match(sorttable.DATE_RE);
    y = mtch[3]; m = mtch[2]; d = mtch[1];
    if (m.length == 1) m = '0'+m;
    if (d.length == 1) d = '0'+d;
    dt2 = y+m+d;
    if (dt1==dt2) return 0;
    if (dt1<dt2) return -1;
    return 1;
  },
  sort_mmdd: function(a,b) {
    mtch = a[0].match(sorttable.DATE_RE);
    y = mtch[3]; d = mtch[2]; m = mtch[1];
    if (m.length == 1) m = '0'+m;
    if (d.length == 1) d = '0'+d;
    dt1 = y+m+d;
    mtch = b[0].match(sorttable.DATE_RE);
    y = mtch[3]; d = mtch[2]; m = mtch[1];
    if (m.length == 1) m = '0'+m;
    if (d.length == 1) d = '0'+d;
    dt2 = y+m+d;
    if (dt1==dt2) return 0;
    if (dt1<dt2) return -1;
    return 1;
  },
  
  shaker_sort: function(list, comp_func) {
    // A stable sort function to allow multi-level sorting of data
    // see: http://en.wikipedia.org/wiki/Cocktail_sort
    // thanks to Joseph Nahmias
    var b = 0;
    var t = list.length - 1;
    var swap = true;

    while(swap) {
        swap = false;
        for(var i = b; i < t; ++i) {
            if ( comp_func(list[i], list[i+1]) > 0 ) {
                var q = list[i]; list[i] = list[i+1]; list[i+1] = q;
                swap = true;
            }
        } // for
        t--;

        if (!swap) break;

        for(var i = t; i > b; --i) {
            if ( comp_func(list[i], list[i-1]) < 0 ) {
                var q = list[i]; list[i] = list[i-1]; list[i-1] = q;
                swap = true;
            }
        } // for
        b++;

    } // while(swap)
  }  
}

/* ******************************************************************
   Supporting functions: bundled here to avoid depending on a library
   ****************************************************************** */

// Dean Edwards/Matthias Miller/John Resig

/* for Mozilla/Opera9 */
if (document.addEventListener) {
    document.addEventListener("DOMContentLoaded", sorttable.init, false);
}

/* for Internet Explorer */
/*@cc_on @*/
/*@if (@_win32)
    document.write("<script id=__ie_onload defer src=javascript:void(0)><\/script>");
    var script = document.getElementById("__ie_onload");
    script.onreadystatechange = function() {
        if (this.readyState == "complete") {
            sorttable.init(); // call the onload handler
        }
    };
/*@end @*/

/* for Safari */
if (/WebKit/i.test(navigator.userAgent)) { // sniff
    var _timer = setInterval(function() {
        if (/loaded|complete/.test(document.readyState)) {
            sorttable.init(); // call the onload handler
        }
    }, 10);
}

/* for other browsers */
window.onload = sorttable.init;

// written by Dean Edwards, 2005
// with input from Tino Zijdel, Matthias Miller, Diego Perini

// http://dean.edwards.name/weblog/2005/10/add-event/

function dean_addEvent(element, type, handler) {
	if (element.addEventListener) {
		element.addEventListener(type, handler, false);
	} else {
		// assign each event handler a unique ID
		if (!handler.$$guid) handler.$$guid = dean_addEvent.guid++;
		// create a hash table of event types for the element
		if (!element.events) element.events = {};
		// create a hash table of event handlers for each element/event pair
		var handlers = element.events[type];
		if (!handlers) {
			handlers = element.events[type] = {};
			// store the existing event handler (if there is one)
			if (element["on" + type]) {
				handlers[0] = element["on" + type];
			}
		}
		// store the event handler in the hash table
		handlers[handler.$$guid] = handler;
		// assign a global event handler to do all the work
		element["on" + type] = handleEvent;
	}
};
// a counter used to create unique IDs
dean_addEvent.guid = 1;

function removeEvent(element, type, handler) {
	if (element.removeEventListener) {
		element.removeEventListener(type, handler, false);
	} else {
		// delete the event handler from the hash table
		if (element.events && element.events[type]) {
			delete element.events[type][handler.$$guid];
		}
	}
};

function handleEvent(event) {
	var returnValue = true;
	// grab the event object (IE uses a global event object)
	event = event || fixEvent(((this.ownerDocument || this.document || this).parentWindow || window).event);
	// get a reference to the hash table of event handlers
	var handlers = this.events[event.type];
	// execute each event handler
	for (var i in handlers) {
		this.$$handleEvent = handlers[i];
		if (this.$$handleEvent(event) === false) {
			returnValue = false;
		}
	}
	return returnValue;
};

function fixEvent(event) {
	// add W3C standard event methods
	event.preventDefault = fixEvent.preventDefault;
	event.stopPropagation = fixEvent.stopPropagation;
	return event;
};
fixEvent.preventDefault = function() {
	this.returnValue = false;
};
fixEvent.stopPropagation = function() {
  this.cancelBubble = true;
}

// Dean's forEach: http://dean.edwards.name/base/forEach.js
/*
	forEach, version 1.0
	Copyright 2006, Dean Edwards
	License: http://www.opensource.org/licenses/mit-license.php
*/

// array-like enumeration
if (!Array.forEach) { // mozilla already supports this
	Array.forEach = function(array, block, context) {
		for (var i = 0; i < array.length; i++) {
			block.call(context, array[i], i, array);
		}
	};
}

// generic enumeration
Function.prototype.forEach = function(object, block, context) {
	for (var key in object) {
		if (typeof this.prototype[key] == "undefined") {
			block.call(context, object[key], key, object);
		}
	}
};

// character enumeration
String.forEach = function(string, block, context) {
	Array.forEach(string.split(""), function(chr, index) {
		block.call(context, chr, index, string);
	});
};

// globally resolve forEach enumeration
var forEach = function(object, block, context) {
	if (object) {
		var resolve = Object; // default
		if (object instanceof Function) {
			// functions have a "length" property
			resolve = Function;
		} else if (object.forEach instanceof Function) {
			// the object implements a custom forEach method so use that
			object.forEach(block, context);
			return;
		} else if (typeof object == "string") {
			// the object is a string
			resolve = String;
		} else if (typeof object.length == "number") {
			// the object is array-like
			resolve = Array;
		}
		resolve.forEach(object, block, context);
	}
};

/* </Sortable Module> */


/* <Breadcrumbs Module> */

// breadcrumbs
	// Disabled
	// To enable, uncomment by removing /* and */ below

/*function breadcrumbs(){
	sURL = new String;
	bits = new Object;
	var x = 0;
	var stop = 0;
	var output = "<a href=\"/\">Home</a>  >  ";
	sURL = location.href;
	sURL = sURL.slice(8,sURL.length);
	chunkStart = sURL.indexOf("/");
	sURL = sURL.slice(chunkStart+1,sURL.length)
	while(!stop){
		chunkStart = sURL.indexOf("/");
		if (chunkStart != -1){
			bits[x] = sURL.slice(0,chunkStart)
			sURL = sURL.slice(chunkStart+1,sURL.length);
		}else{
			stop = 1;
		}
		x++;
	}
	for(var i in bits){
		output += "<a href=\"";
    	for(y=1;y<x-i;y++){
    	  output += "../";
    	}
	    output += bits[i] + "/\">" + bits[i] + "</a>  >  ";
	}
  document.write(output.fontsize("1").fontcolor("515151") + document.title.fontsize("1").fontcolor("515151"));
}
*/

/* </End Breadcrumbs Module -- currently disabled> */

/* <Header Request Module> */
/*
	// header requests
	// This module will return size and last modified information for links. This being configured.
	
function insertLinkHeaders (link, headerNames, httpRequest) {
	var span = document.createElement('span'); 
	var headerFound = false;
	for (var i = 0; i < headerNames.length; i++) {
		var currentHeaderName = headerNames[i];
		var currentHeader = httpRequest.getResponseHeader(currentHeaderName);
		if (currentHeader) {
			headerFound = true;
			span.appendChild(document.createTextNode(' [' + currentHeaderName + ': ' + currentHeader + '] '));
		}
	}
	if (headerFound) {
		link.appendChild(span);
	}
}
function getLinkHeaders (link, headerNames) {
	var httpRequest;
	if (typeof XMLHttpRequest != 'undefined') {
		httpRequest = new XMLHttpRequest();
	}
	else if (typeof ActiveXObject != 'undefined') {
		httpRequest = new ActiveXObject('Microsoft.XMLHTTP');
	}
	if (httpRequest) {
		httpRequest.open('HEAD', link.href, true);
		httpRequest.onreadystatechange = function (evt) {
			if (httpRequest.readyState == 4 && httpRequest.status == 200) {
				insertLinkHeaders(link, headerNames, httpRequest);
			}
		};
		httpRequest.send(null);
	}
}
function checkLinks (linkArray, headerNames) {
	for (var i = 0; i < linkArray.length; i++) {
		getLinkHeaders(linkArray[i], headerNames);
	}
}
*/
/* </End Header Request Module -- Currently Disabled> */