var Cookie = {

		    getData: function(c_name) {
		    	var i,x,y,aCookies=document.cookie.split(";");
		    	for (i=0;i<aCookies.length;i++)
		    	{
		    	  x=aCookies[i].substr(0,aCookies[i].indexOf("="));
		    	  y=aCookies[i].substr(aCookies[i].indexOf("=")+1);
		    	  x=x.replace(/^\s+|\s+$/g,"");
		    	  if (x==c_name)
		    	    {
		    	    return unescape(y);
		    	    }
		    	  }
		    },
		    setData: function(c_name, value, exdays) {
		    	var exdate=new Date();
		    	exdate.setDate(exdate.getDate() + exdays);
		    	var c_value=escape(value) + ((exdays==null) ? "" : "; expires="+exdate.toUTCString());
		    	document.cookie=c_name + "=" + c_value;
		    }
};