//phome.js - Javascript specifically for the home page

//This function is run after page is loaded.
function homepageInit() {
	pageInit();
	
	//Preload images
	var preloadhome1 = new Image();
	preloadhome1.src="img/lookingbox1-on.gif";
	var preloadhome2 = new Image();
	preloadhome2.src="img/lookingbox2-on.gif";
	var preloadhome3 = new Image();
	preloadhome3.src="img/lookingbox3-on.gif";
}

var outNum=0;
var outAbortCode=null;

function lookboxOver(num) {
	if((num==outNum) && (outAbortCode)) clearTimeout(outAbortCode);
	document.getElementById("lookingbox"+num).src = "img/lookingbox"+num+"-on.gif";
	document.getElementById("lookinglink"+num).className = "lookinglinkon";
}

function lookboxOut(num) {
	outNum = num;
	outAbortCode = setTimeout("lookboxOff("+num+");", 100);
}
	
function lookboxOff(num) {
	document.getElementById("lookingbox"+num).src = "img/lookingbox"+num+".gif";
	document.getElementById("lookinglink"+num).className = "lookinglinkoff";
}