var today = new Date();
var expiry = new Date(today.getTime() + 30 * 24 * 60 * 60 * 1000); // 30 days
var bikky = document.cookie;
var t;

if (document.images)
   {
     on1bt= new Image(231,30);
     on1bt.src="/resources/images/home/1bt.gif";
     on2bt= new Image(237,30)
     on2bt.src="/resources/images/home/2bt.gif";
     on3bt= new Image(231,30);
     on3bt.src="/resources/images/home/3bt.gif";

     on1ct= new Image(231,30);
     on1ct.src="/resources/images/home/1ct.gif";
     on2ct= new Image(237,30);
     on2ct.src="/resources/images/home/2ct.gif";
     on3ct= new Image(231,30);
     on3ct.src="/resources/images/home/3ct.gif";
     
     var tempIC = getCookie("lastTab");
     if (tempIC == 'ractive')
     	 {
     	  document['mimg'].src=on1bt.src;
     	  document['rimg'].src=on2bt.src;
     	  document['dimg'].src=on3bt.src;
		  hideDiv('merchant_tab');
		  showDiv('reseller_tab');
		  hideDiv('developer_tab');
     	 }
     	 else if (tempIC == 'dactive')
     	 {
     	  document['mimg'].src=on1ct.src;
     	  document['rimg'].src=on2ct.src;
     	  document['dimg'].src=on3ct.src;
		  hideDiv('merchant_tab');
		  hideDiv('reseller_tab');
		  showDiv('developer_tab');
     	 }
     	 else
     	 {
     	  document['mimg'].src="/resources/images/home/1at.gif";
     	  document['rimg'].src="/resources/images/home/2at.gif";
     	  document['dimg'].src="/resources/images/home/3at.gif";
		  showDiv('merchant_tab');
		  hideDiv('reseller_tab');
		  hideDiv('developer_tab');
	 }
   }

function lightup(imgName)
{
	t=setTimeout("lighting('"+imgName+"')",250);
}

function darken(imgName)
{
	clearTimeout(t);
}

function lighting(imgName)
{
  if (document.images)
    {
	 if (imgName == 'ractive')
	 {
	  document['mimg'].src=on1bt.src;
	  document['rimg'].src=on2bt.src;
	  document['dimg'].src=on3bt.src;
	  setCookie("lastTab", imgName);
	  hideDiv('merchant_tab');
	  showDiv('reseller_tab');
	  hideDiv('developer_tab');
	 }
	 else if (imgName == 'dactive')
	 {
	  document['mimg'].src=on1ct.src;
	  document['rimg'].src=on2ct.src;
	  document['dimg'].src=on3ct.src;
	  setCookie("lastTab", imgName);
	  hideDiv('merchant_tab');
	  hideDiv('reseller_tab');
	  showDiv('developer_tab');
	 }
	 else
	 {
	  document['mimg'].src="/resources/images/home/1at.gif";
	  document['rimg'].src="/resources/images/home/2at.gif";
	  document['dimg'].src="/resources/images/home/3at.gif";
	  setCookie("lastTab", imgName);
	  showDiv('merchant_tab');
	  hideDiv('reseller_tab');
	  hideDiv('developer_tab');
	 }
     }
}

function setCookie(name, value) {
    if (value != null && value != "")
      document.cookie=name + "=" + escape(value) + "; expires=" + expiry.toGMTString();
    bikky = document.cookie;
}

function getCookie(name) {
    var index = bikky.indexOf(name + "=");
    if (index == -1) return null;
    index = bikky.indexOf("=", index) + 1;
    var endstr = bikky.indexOf(";", index);
    if (endstr == -1) endstr = bikky.length;
    return unescape(bikky.substring(index, endstr));
}

function onloadCookie() {
   var temp = getCookie("lastTab");
   if ((temp == "") || (temp == null)) {
   	  setCookie("lastTab",'mactive');
   }
}

function hideDiv(theDivID)
{
if (document.getElementById)
{
 document.getElementById(theDivID).style.display = '';
}
else if (document.all)
{
 document.all[theDivID].style.display = '';
}
else if (document.layers)
{
 document.layers[theDivID].style.display = '';
}
}

function showDiv(theDivID)
{
if (document.getElementById)
{
 document.getElementById(theDivID).style.display = 'block';
}
else if (document.all)
{
 document.all[theDivID].style.display = 'block';
}
else if (document.layers)
{
 document.layers[theDivID].style.display = 'block';
}
}