function getCookie(c_name) { 
	var i,x,y,ARRcookies=document.cookie.split(";");
	for (i=0;i<ARRcookies.length;i++) {
		  x=ARRcookies[i].substr(0,ARRcookies[i].indexOf("="));
		  y=ARRcookies[i].substr(ARRcookies[i].indexOf("=")+1);
		  x=x.replace(/^\s+|\s+$/g,"");
		  if (x==c_name) {
		    return unescape(y);
		  }
	}
}