// Copyright (c) 2009
// Qesign.net
// M.A.D 

function checkCookie(){

	var stylename=getCookie('stylecookie');
	if (stylename!=null && stylename!="")
  	 {
  	   if (stylename=='style2')
  	 	{
  	 	change_font2();
  	 	}
 	 }
  else 
 	 {
   	   setCookie('stylecookie','style1',365);
 	 }
}

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 change_font1() {
	var styleNode = document.createElement('link');
	styleNode.setAttribute('rel',  'stylesheet');
	styleNode.setAttribute('type', 'text/css');
	styleNode.setAttribute('href', 'css/style1.css');
	document.getElementsByTagName('head')[0].appendChild(styleNode);
	setCookie('stylecookie','style1',365);
}

function change_font2() {
	var styleNode = document.createElement('link');
	styleNode.setAttribute('rel',  'stylesheet');
	styleNode.setAttribute('type', 'text/css');
	styleNode.setAttribute('href', 'css/style2.css');
	document.getElementsByTagName('head')[0].appendChild(styleNode);
	setCookie('stylecookie','style2',365);
}