JSUtils=new function() {
	this.href=function(url,target) {
		target=(typeof target!="undefined") ? target : "_self";
		if(target=="_self") {
			self.location.href=url;
		} else if(target=="_top") {
			top.location.href=url;
		} else if (target=="_blank") {
			window.open(url);
		} else {
			top.frames[target].location.href=url;
		}
	};
	this.popup=function(url,name,options) {
		window.open(url,name,eval(options));
	 };
}