// JavaScript Document
var filename;
var winl;
var wint;
var mystr;
var mypath="lib/enl_htm/";
function doEnlarge(my_page_id,filename, imgwidth,imgheight,pageTitle){
		winl = (screen.width - imgwidth) / 2;
	    wint = (screen.height - imgheight) / 2;
		//filename=mypath+filename;
   
		mystr= "status=1,toolbar=0,location=0,menubar=0,directories=0,resizable=0,scrollbars=0,height="+imgheight+",width="+imgwidth+",top="+wint+",left="+winl+"";
		var pop_w = window.open('enlarge.php?imgName='+filename+"&pageName="+pageTitle+"&pageId="+my_page_id, "", mystr);	


}



function setsrc(filename)
{
 


}

function getCookie(c_name)
{
if (document.cookie.length>0)
  {
  c_start=document.cookie.indexOf(c_name + "=");
  if (c_start!=-1)
    {
    c_start=c_start + c_name.length+1;
    c_end=document.cookie.indexOf(";",c_start);
    if (c_end==-1) c_end=document.cookie.length;
    return unescape(document.cookie.substring(c_start,c_end));
    }
  }
return "";
}