// JavaScript Document
function hideFooterAd(){
	document.getElementById("dm-footer-ad").style.display = "none";
	setCookie('footerAd','hide',7);
}

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 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 startFooterAd(){
	
		var footerAd = getCookie('footerAd');
		if(footerAd != 'hide'){
			document.getElementById("dm-footer-ad").style.display = "";
		}
	
}