// JavaScript Document
var selectedcolor;

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 "";
}

function setCookie(c_name,value,expiredays)
{
var exdate = new Date();
exdate.setDate(exdate.getDate() + expiredays);
document.cookie = c_name+ "=" + escape(value) + ((expiredays == null) ? "" : ";expires="+exdate.toGMTString());
}
function ChangeBgImage(bg)
{
  var  temp = bg;
  document.body.style.backgroundColor = temp;
  selectedcolor = temp;
}
function ColorSet()
{
  setCookie('choosenskin',selectedcolor,365);  
}

function checkCookie()
{
var bgcolor = getCookie('choosenskin');
if (bgcolor != null && bgcolor != "")
  {
   var newImage = bgcolor;
   document.getElementById('MainId').style.backgroundColor = newImage;
  }
  else 
  {
  bgcolor = document.getElementById('MainId').style.backgroundColor;
  if (bgcolor != null && bgcolor != "")
    {
    document.getElementById('MainId').style.backgroundColor = "#455a89";
    }
  }
}