this.blankwin = function(){
	var hostname = window.location.hostname;
	hostname = hostname.replace("www.","").toLowerCase();
	var a = document.getElementsByTagName("a");	

	var show_icon = 1;

	this.check = function(obj){
		var href = obj.href.toLowerCase();

		if (href == 'http://www.addthis.com/bookmark.php?v=20') {
			return false;
		} else if ( href.match(/http:\/\/twitter\.hausangeles\.com/) ) {
			return false;
		} else if ( href.match(/http:\/\/facebook\.hausangeles\.com/) ) {
			return false;
		} else if ( href.match(/http:\/\/www\.zillow\.com/) ) {
//			return false;
			show_icon = 0;
		}

		return (href.indexOf("http://")!=-1 && href.indexOf(hostname)==-1) ? true : false;				
	};

	this.set = function(obj){
		obj.target = "_blank";

		if (show_icon) {
			obj.className = "blank";
		}
	};	
	for (var i=0;i<a.length;i++){
		if(check(a[i])) set(a[i]);
	};		
};

this.addEvent = function(obj,type,fn){
	if(obj.attachEvent){
		obj['e'+type+fn] = fn;
		obj[type+fn] = function(){obj['e'+type+fn](window.event );}
		obj.attachEvent('on'+type, obj[type+fn]);
	} else {
		obj.addEventListener(type,fn,false);
	};
};
addEvent(window,"load",blankwin);