/**
 * called on body load
 **/

function pageInit() {

//	preLoadImages();
}

//function preLoadImages() {
	var img1 = new Image();
	img1.src = 'template/images/home/human_over.jpg';
	var img2 = new Image();
	img2.src = 'template/images/home/injury_over.jpg';
	var img3 = new Image();
	img3.src = 'template/images/home/product_over.jpg';
	var img4 = new Image();
	img4.src = 'template/images/home/safety_over.jpg';
	var img5 = new Image();
	img5.src = 'template/images/home/collision_over.jpg';

//}

function mouseOverPuzzle( id ) {
//	Element.show(id+'d');
	document.getElementById(id+'d').style.zIndex = "100";
	document.getElementById(id+'d').style.display = "block";
	document.getElementById(id+'p').src = "template/images/home/"+id+"_over.jpg";
}

function mouseOutPuzzle( id ) {
	
	//Element.hide(id+'d');
	document.getElementById(id+'d').style.zIndex = "0";
	document.getElementById(id+'d').style.display = "none";
	document.getElementById(id+'p').src = "template/images/home/"+id+"_off.jpg";
}