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) { //v4.0
  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 && document.getElementById) x=document.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];}
}

function MM_swapImageMenu() { //v3.0
  var i,j=0,x,a=MM_swapImageMenu.arguments; document.MM_sr=new Array; for(i=1;i<(a.length-2);i+=4)
  if ((x=MM_findObj(a[i]))!=null){document.MM_sr[j++]=x; if(!x.oSrc) x.oSrc=x.src; x.src=a[i+2];}
  popUp(a[0],event);
}

function takeLocationURL() {
	var locate = window.location  // take location
	document.getLocation.findLocation.value = locate  // turn to text
	return(document.getLocation.findLocation.value)
}

function getName(str){
	point = str.lastIndexOf("=");
	var sName=	(str.substring(point+1,str.length))
	return(sName);
}

function getLink(){
   var sLocation = takeLocationURL(); // get url 
   return(getName(sLocation));  // get name from url location
}

function GetCookie (name) {  
		var arg = name + "=";  
		var alen = arg.length;  
		var clen = document.cookie.length;  
		var i = 0;  
		while (i < clen) {    
			var j = i + alen;    
			if (document.cookie.substring(i, j) == arg)      
			return getCookieVal (j);    
			i = document.cookie.indexOf(" ", i) + 1;    
			if (i == 0) break;   
		}  
		return null;
	}
function getCookieVal (offset) {  
	var endstr = document.cookie.indexOf (";", offset);  
	if (endstr == -1)    
	endstr = document.cookie.length;  
	return unescape(document.cookie.substring(offset, endstr));
}
function checkAccess(pdflink) {
	cookiestring = false;
	cookiestring = GetCookie("productaccess");
	if (cookiestring == "true") {
		// display the form
		window.open('docs/' + pdflink, "IOL");
	}
	else {
		// go to release form
		var win=window.open('productaccess.html?access=' + pdflink, 'ProductAccess', 'width=400,height=460,scrollbars=no');
		win.focus();

	}
}

function URLDecode(thisvalue)
{
	var returnstr=unescape(thisvalue);
	return returnstr;
}