function setSkodad(id)
{
	document.getElementById('skodad'+id).style.visibility = 'visible';
	
	setCookie('realestates',getCookie('realestates')+";"+id);
	
	//src = 'http://webedpro.webed.is/remax2.is/img/checkmark_bg.png';
}

function setCookie(cookieName,cookieValue) {
	var today = new Date();
	var expire = new Date();
	expire.setTime(today.getTime() + 60*60*24*7*4); // 4 Vikur
	document.cookie = cookieName + "=" + escape(cookieValue) + ";expires="+expire.toGMTString()+";path=/";
}

function getCookie(cookieName) {
	oCookie = document.cookie;
	var index = oCookie.indexOf(cookieName + "=");
	if (index == -1) return null;
	index = oCookie.indexOf("=", index) + 1;
	var endstr = oCookie.indexOf(";", index);
	if (endstr == -1) endstr = oCookie.length;
	return unescape(oCookie.substring(index, endstr));
}



/*
if(!isset($_COOKIE['realestates']))
	setcookie('realestates', $this->_tpl_vars['house_id_2'], time()+60*60*24*7*4, '/'); // 4 vikur

elseif(!strstr($_COOKIE['realestates'], $this->_tpl_vars['house_id_2']))
	setcookie("realestates", $_COOKIE['realestates'].';'.$this->_tpl_vars['house_id_2'], time()+60*60*24*7*4, '/'); // 4 vikur
{/php}
*/