function $(id){return document.getElementById(id)}

function loadEvents(){
	imgHover('home','gif');
	imgHover('listings','gif');
	imgHover('about','gif');
	imgHover('testimonials','gif');
	imgHover('bsi','gif');
	imgHover('letter','gif');
	imgHover('contact_me','gif');
}

function imgHover(n,x){
	var e=$(n);
	var p='/images/';
	var h=p+n+'_hover.'+x;
	e.onmouseover=function(){this.src=h};
	e.onmouseout=function(){this.src=p+n+'.'+x};
	preLoad(h);
}

function preLoad(h){
	if(document.images){
		var o=new Image();
		o.src=h;
	}
}

function popup(path){
	window.open("popup.php?path=" + path, "Details", config="height=455, width=621, toolbar=no, menubar=no, scrollbars=yes, resizable=no, location=no, directories=no, status=no");
}