// Begin Rollover Script

window.onload = rolloverInit;

function rolloverInit(){

	
	for (var i=0; i<document.images.length; i++) {
		if (document.images[i].parentNode.tagName == "A") {
	

			setupRollover(document.images[i]);
			}
		}
	}

function setupRollover(thisImage) {

	thisImage.outImage = new Image();
	thisImage.outImage.src = thisImage.src;
	thisImage.onmouseout = rollOut;
	
	thisImage.overImage = new Image();
	thisImage.overImage.src = "images/" + thisImage.id + "_on.gif";
	thisImage.onmouseover = rollOver;
	
	thisImage.clickImage = new Image();
	thisImage.clickImage.src = "images/" + thisImage.id + "_click.gif";
	thisImage.onmousedown = rollClick;
	
	thisImage.parentNode.childImg = thisImage;
	thisImage.parentNode.onblur = rollOutChild;
	thisImage.parentNode.onfocus = rollOverChild;
	
	
}

function rollOut() {
	this.src = this.outImage.src;
}

function rollOver() {
	this.src = this.overImage.src;
}

function rollClick() {
	this.src = this.clickImage.src;
}

function rollOutChild() {
	this.childImg.src = this.childImg.outImage.src;
}

function rollOverChild() {
	this.childImg.src = this.childImg.overImage.src;
}


// End Rollover Script