function getParam(varName) {
	var getVarsHashmap = location.search.substring(1).split('&');
	
	for(var i=0; i<getVarsHashmap.length; i++){
		var pair = getVarsHashmap[i].split('=');
		if(pair[0] == varName) return pair[1];
	}
	return '';
}

var FacebookUtils = {
	shareFight : function(link, title) {
		t = title || document.title;
		window.open('http://www.facebook.com/sharer.php?u='+link+'&t='+encodeURIComponent(t),'sharer','toolbar=0,status=0,width=626,height=436');
		return false;
	}
}