function showDesc(num){
// used on case study pages; each array is defined on each page
			document.getElementById('imageDesc').innerHTML = imdescid[num];
}

function changeScreen(num){			
// used on case study, faq pages; each array is defined on each page
// num is the element in the array as defined in JavaScript on the page
			document.getElementById('screenChanging').innerHTML = info[num];
}

function setupCSmenu(linkid)	{
// used on case study pages; to show highlight of this link
//		alert("setupCSmenu triggered");
		document.getElementById(linkid).style.backgroundColor = "E8D3F2";
		document.getElementById(linkid).style.padding = "2";
}

function clearCSmenu()	{
// used on case study pages; to show highlight of this link
//		alert("clearCSmenu triggered");
		var i=1;
		var theID;
		while(i<listid.length) { 
			theID=listid[i];
			document.getElementById(theID).style.backgroundColor = "";
			document.getElementById(theID).style.padding = "";
//		alert(i);
			i++; 
		} 
//		alert("done clearCSmenu");
}			

function setupMenu(theID)	{
		document.getElementById(theID).style.backgroundColor = "DEDFE0";
		document.getElementById(theID).style.padding = "2";
}

function setupSMenu(theID)	{
		document.getElementById(theID).style.backgroundColor = "F7F7F7";
		document.getElementById(theID).style.padding = "2";
}

function setupLSMenu(theID)	{
// used on faq, presentation, webliography, Industry Events, Seminars, publications pages; to show link highlight
//		alert("setupLSMenu triggered");
		document.getElementById(theID).style.backgroundColor = "E6E7E7";
		//document.getElementById(theID).style.padding = "2";
}

function clearLSmenu()	{
// used on faq, presentation, webliography, Industry Events, Seminars, publications pages; to clear link highlights
//		alert("clearLSmenu triggered");
		var i=0;
		var theID;
		while(i<listid.length) { 
			theID=listid[i];
			document.getElementById(theID).style.backgroundColor = "";
			document.getElementById(theID).style.padding = "";
//		alert(i);
			i++; 
		} 
//		alert("done clearLSmenu");
}			

function MM_openBrWindow(theURL,winName,features) { //v2.0  
  eval("var " + winName + " = window.open(theURL,winName,features)");//window.open(theURL,winName,features);
  eval(winName + ".focus()");
}

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];}
}