function initPage(/*menu tab id*/ tabId, /*product div id*/ divId)
{
	//function calls to render state of page
	correctPNG();
	initMenuTabs(/*menu tab id*/ tabId, /*product div id*/ divId);
}

function generateMidMenu()
{
	//initialize table elements
	var table = "";
	
	table += "<table cellspacing=\"0\" cellpadding=\"0\" align=\"right\">";
	table += "<tr>";
	table += "<td><a href=\"/default.aspx\"><img border=\"0\" alt=\"\" src=\"/images/home.png\" class=\"style1\"></a></td>";
	table += "<td><a href=\"/ondemand1/default.aspx\"><img border=\"0\" alt=\"\" src=\"/images/ondemand.png\" class=\"style1\"></a></td>";	
	table += "<td><a href=\"/casestudies/default.aspx\"><img border=\"0\" alt=\"\" src=\"/images/casestudies.png\" class=\"style1\"></a></td>";	
	table += "<td><a href=\"/services/default.aspx\"><img border=\"0\" alt=\"\" src=\"/images/services.png\" class=\"style1\"></a></td>";	
	table += "<td><a href=\"/training/default.aspx\"><img border=\"0\" alt=\"\" src=\"/images/training.png\" class=\"style1\"></a></td>";	
	table += "<td><a href=\"/support/default.aspx\"><img border=\"0\" alt=\"\" src=\"/images/support.png\" class=\"style1\"></a></td>";	
	table += "</tr>";	
	table += "</table>";					
			
	//generate mid menu content
	document.write(table);
}

function generateTextMenu()
{
	//initialize link menu variables
	var menuLinks = "<a class=\"bottom\" href=\"/default.aspx\">Home</a> | " +
					"<a class=\"bottom_ondemand\" href=\"/ondemand1/default.aspx\">[OnDemand]</a> | " +
					"<a class=\"bottom\" href=\"/casestudies/default.aspx\">Case Studies</a> | " +
					"<a class=\"bottom\" href=\"/services/default.aspx\">Services</a> | " + 
					"<a class=\"bottom\" href=\"/training/default.aspx\">Training</a> | " + 
					"<a class=\"bottom\" href=\"/support/default.aspx\">Support</a> | " +
					"<a class=\"bottom\" href=\"/sitemap.aspx\">Site Map</a>";
					
	//generate bottom menu links
	document.write(menuLinks);
}

function initMenuTabs(/*menu tab id*/ tabId, /*product div id*/ divId)
{
	//initialize menu tab variables
	var i = 0;
	var tabs = new Array("env_link", "train_link", "vdocs_link", "health_link", "qual_link");
	var divs = new Array("env", "train", "vdocs", "health", "qual");
	var obj = document.getElementById(tabId);
	var divObj = document.getElementById("product");
	
	//generate state of selected tab
	obj.className = "selectedMenutab";
	obj.innerHTML = "<img height=\"100\" alt=\"\" src=\"SiteImages/" + divId + "_tab_1.gif\" width=\"44\">";
	divObj.innerHTML = "<a href=\"http://www.jecsi.net/ondemand1/apps/" + divId + ".aspx\"><span class=style11 title=\"\" style=\"display:inline-block;FILTER:progid:DXImageTransform.Microsoft.AlphaImageLoader(src='http://www.jecsi.net/SiteImages/" + divId + ".png', sizingMethod='scale');width:230px;cursor:hand;height:245px\"></span></a>";
	
	//reset all other tabs to default state
	while(i < tabs.length)
	{
		if (tabId != tabs[i])
		{
			document.getElementById(tabs[i]).className = "menutab";
			document.getElementById(tabs[i]).innerHTML = "<a href=\"javascript:initMenuTabs('" + tabs[i] + "', '" + divs[i] + "')\"><img border=0 height=\"100\" alt=\"\" src=\"SiteImages/" + divs[i] + "_tab_2.gif\" width=\"44\"></a>";
		}
		
		i++
	}	
	
	//alert(divObj.innerHTML);
}

function correctPNG() // correctly handle PNG transparency in Win IE 5.5 & 6.
{
   var arVersion = navigator.appVersion.split("MSIE")
   var version = parseFloat(arVersion[1])
   if ((version >= 5.5) && (document.body.filters)) 
   {
      for(var i=0; i<document.images.length; i++)
      {
         var img = document.images[i]
         var imgName = img.src.toUpperCase()
         if (imgName.substring(imgName.length-3, imgName.length) == "PNG")
         {
            var imgID = (img.id) ? "id='" + img.id + "' " : ""
            var imgClass = (img.className) ? "class='" + img.className + "' " : ""
            var imgTitle = (img.title) ? "title='" + img.title + "' " : "title='" + img.alt + "' "
            var imgStyle = "display:inline-block;" + img.style.cssText 
            if (img.align == "left") imgStyle = "float:left;" + imgStyle
            if (img.align == "right") imgStyle = "float:right;" + imgStyle
            if (img.parentElement.href) imgStyle = "cursor:hand;" + imgStyle
            var strNewHTML = "<span " + imgID + imgClass + imgTitle
            + " style=\"" + "width:" + img.width + "px; height:" + img.height + "px;" + imgStyle + ";"
            + "filter:progid:DXImageTransform.Microsoft.AlphaImageLoader"
            + "(src=\'" + img.src + "\', sizingMethod='scale');\"></span>" 
            img.outerHTML = strNewHTML
            i = i-1
         }
      }
   }    
}
