<!--/* Mouse Over1 */function MouseOver() {	//setting	var KeyName = 'mo';	var AddOn = 'on';	//move	var ChangeSrc;	var overImages = document.getElementsByTagName('img');	var imgPreLoad = new Array();		for (var i = 0; i < overImages.length; i++) {		if (overImages[i].className == KeyName) {				var temp = overImages[i];			var src = temp.src;			var FileType = src.substring(src.lastIndexOf('.'));			var name = src.substring(0,src.length - FileType.length);			var overSrc = name + AddOn + FileType;			overImages[i].setAttribute('overSrc', overSrc);			//preload			imgPreLoad[i] = new Image();			imgPreLoad[i].src = overSrc;			//action			overImages[i].onmouseover = function() {				ChangeSrc = this.getAttribute('src');				this.setAttribute('src', this.getAttribute('overSrc'));			}				overImages[i].onmouseout = function() {				if (!ChangeSrc) ChangeSrc = this.getAttribute('src').replace('_on'+FileType, FileType);				this.setAttribute('src', ChangeSrc);			}		}	}}var menuImage = new Array();for(i=1;i<4;i++){	menuImage[i] = new Image();	menuImage[i].src = "../image/s"+i+".jpg";}function sover(n){        document.smenu.src ="../image/s" +n+ ".jpg";}function sout(){        document.smenu.src ="../image/s.jpg";}window.onload = MouseOver;//-->