// Preload Images
if (document.images) {
	imgButtons = new Array();
	for (i=0; i<document.images.length; i++) {
		if (document.images[i].src.indexOf('_0.') != -1) {
			imgButtons[i] = new Image;
			imgButtons[i].src = document.images[i].src.replace(/_0\./ , '_1.');
		}
	}
}

// Rollover
function rollOver(imgName) {
	imgOver = document.getElementById(imgName).src.replace(/_0\./ , '_1.');	
	document.getElementById(imgName).src = imgOver;
}

// Rollout
function rollOut(imgName) {
	imgOver = document.getElementById(imgName).src.replace(/_1\./ , '_0.');	
	document.getElementById(imgName).src = imgOver;
}