//RollOver
$(function () {
    $.rollover = {
        init: function () {
            $('a img,input[type="image"]').not('[src*="_on."]')
                .bind('mouseover', this.over)
                .bind('mouseout',  this.out)
                .each(this.preload);
        },

        over : function () {
            this.setAttribute('src', this.getAttribute('src').replace('_off.', '_on.'));
        },

        out : function () {
            this.setAttribute('src', this.getAttribute('src').replace('_on.', '_off.'));
        },

        preload : function () {
            new Image().src = this.getAttribute('src').replace('_off.', '_on.');
        }
    };

    $.rollover.init();
});


//highilight
//function highlightpage(){
//	if(!document.getElementsByTagName) return false;
//	if(!document.getElementById) return false;
//	if(!document.getElementById("wrapper")) return false;
//	var nav = document.getElementById("wrapper");
//	var links = nav.getElementsByTagName("a");
//	
//	for(var i=0; i<links.length; i++){
//		var linkurl = links[i].getAttribute("href");
//		var currenturl = window.location.href;
//		if(currenturl.indexOf(linkurl) != -1){
//			var linkimages = links[i].getElementsByTagName("img")[0]
//			var src_replace = linkimages.getAttribute("src").replace("_off.", "_on.");
//			linkimages.setAttribute("src",src_replace);
//				
//		}
//	}
//}
//
//if(window.addEventListener) {
//	window.addEventListener("load", highlightpage, false);
//}
//else if(window.attachEvent) {
//	window.attachEvent("onload", highlightpage);
//}