function setClassBtn() {
	$(".setButton img, .setButton input, ul#localNav li a img, div#pageTitle p a img,table.inputList td img, ul.stepFlow a img, div#homeNav a img, div#pointSummary a img, ul#secondNav a img").each(function() {
		$(this).addClass("btn");
	});
}



function initsetButtonImages() {
	var image_cache = new Object();
	//$("a img.btn,input[type=image].btn").not("[@src*='_o.'],[@src*='_d.']").each(function(i) {
	$("a img.btn").not("[@src*='_o.'],[@src*='_d.']").each(function(i) {
		var imgsrc = this.src;
		var dot = this.src.lastIndexOf('.');
		var imgsrc_on = this.src.substr(0, dot) + '_o' + this.src.substr(dot, 4);
		image_cache[this.src] = new Image();
		image_cache[this.src].src = imgsrc_on;
		$(this).hover(
			function() { this.src = imgsrc_on; },
			function() { this.src = imgsrc; }
		);
	});
}



$(document).ready(setClassBtn);
$(document).ready(initsetButtonImages);