<!-- 12/14/05 KGB: The gDomainName var is declared and set in the calling page. -->

<!-- This script and many more are available free online at -->
<!-- The JavaScript Source!! http://javascript.internet.com -->
<!-- Original:  Jacob Lukas (jacoblukas@netscape.net) -->
<!-- Web Site:  http://home.frontiernet.net/ -->
var tabs = [
				//first tab
				[
					//tab image when unselected
					'/Data/gt_home.gif',
					//tab image when rolled-over
					'/Data/gt_home_roll.gif',
					//tab data
					'Home',
					//URL to which to navigate
					'/Home/HomeDefault.aspx'],
				//second tab
				[
					'/Data/gt_catalog.gif',
					'/Data/gt_catalog_roll.gif',
					'Catalog',
					'/Commerce/CommerceDefault.aspx'],
				//third tab
				[
					'/Data/gt_DAI.gif',
					'/Data/gt_DAI_roll.gif',
					'Davis Art Images',
					'/DAI/DAIDefault.aspx'],
				//fourth tab
				[
					'/Data/gt_SA.gif',
					'/Data/gt_SA_roll.gif',
					'SchoolArts',
					'/SchoolArts/SADefault.aspx'],
				//fifth tab
				[
					'/Data/gt_web.gif',
					'/Data/gt_web_roll.gif',
					'Web Resources',
					'/TeacherResources/T_resourcesDefault.aspx'],
				//sixth tab
				[
					'/Data/gt_contact.gif',
					'/Data/gt_contact_roll.gif',
					'Contact Us',
					'/CustomerService/CustomerServiceDefault.aspx']
			];

//if you have empty space between your tabs, adjust this to a lower number
var width = 10;

// 1/10/05 KGB: Still need to fix this properly...
//TODO Fix this local host mapping
var gHTTPdomainName = "/Portal";

function preloadImages() {
	for (var y = 0; y < 2; y++) {
		for (var x = 0; x < tabs.length; x++) {
			image = new Image();
			image.src = gDomainName + tabs[x][y];
		}
	}
}

function drawTabs() {
	document.write("<table cellspacing=0 cellpadding=0 border=0><tr>");
	for (var x = 0; x < tabs.length; x++) {
		document.write("<td width="+width+"><a href='javascript:switchTab("+x+")' onMouseOver='javascript:rolloverTab("+x+",true)' onMouseOut='javascript:rolloverTab("+x+",false)'><img name='tab"+x+"' border=0 src="+gDomainName + tabs[x][0]+"></a></td>");
	}
	document.write("</td><td></td></tr></table>");
}

function rolloverTab(tab, over) {
	if (over) {
		document.images["tab"+tab].src = gDomainName + tabs[tab][1];
	} else { // onMouseOut
		document.images["tab"+tab].src = gDomainName + tabs[tab][0];
	}
}

function switchTab(tab) {
	for (var x = 0; x < tabs.length; x++) {
		if (x != tab)
			document.images["tab"+x].src = gDomainName + tabs[x][0];
	}
	document.images["tab"+tab].src = gDomainName + tabs[tab][1];
	
	// jump to the chosen tab's "home" page
	location.href = gHTTPdomainName + tabs[tab][3];	
}

preloadImages();

<!--
function MM_swapImgRestore() { //v3.0
  var i,x,a=document.MM_sr; for(i=0;a&&i<a.length&&(x=a[i])&&x.oSrc;i++) x.src=x.oSrc;
}

function MM_preloadImages() { //v3.0
  var d=document; if(d.images){ if(!d.MM_p) d.MM_p=new Array();
    var i,j=d.MM_p.length,a=MM_preloadImages.arguments; for(i=0; i<a.length; i++)
    if (a[i].indexOf("#")!=0){ d.MM_p[j]=new Image; d.MM_p[j++].src=a[i];}}
}

function MM_findObj(n, d) { //v4.01
  var p,i,x;  if(!d) d=document; if((p=n.indexOf("?"))>0&&parent.frames.length) {
    d=parent.frames[n.substring(p+1)].document; n=n.substring(0,p);}
  if(!(x=d[n])&&d.all) x=d.all[n]; for (i=0;!x&&i<d.forms.length;i++) x=d.forms[i][n];
  for(i=0;!x&&d.layers&&i<d.layers.length;i++) x=MM_findObj(n,d.layers[i].document);
  if(!x && d.getElementById) x=d.getElementById(n); return x;
}

function MM_swapImage() { //v3.0
  var i,j=0,x,a=MM_swapImage.arguments; document.MM_sr=new Array; for(i=0;i<(a.length-2);i+=3)
   if ((x=MM_findObj(a[i]))!=null){document.MM_sr[j++]=x; if(!x.oSrc) x.oSrc=x.src; x.src=a[i+2];}
}
//-->
