<!--ロールオーバーイメージ
function initRollovers() {
	if (!document.getElementById) return
	
	var aPreLoad = new Array();
	var sTempSrc;
	var aImages = document.getElementsByTagName('img');

for (var i = 0; i < aImages.length; i++) {		
		if (aImages[i].className == 'imgover') {
			var src = aImages[i].getAttribute('src');
			var ftype = src.substring(src.lastIndexOf('.'), src.length);
			var hsrc = src.replace(ftype, '_over'+ftype);

			aImages[i].setAttribute('hsrc', hsrc);
			
			aPreLoad[i] = new Image();
			aPreLoad[i].src = hsrc;
			
			aImages[i].onmouseover = function() {
				sTempSrc = this.getAttribute('src');
				this.setAttribute('src', this.getAttribute('hsrc'));
			}	
			
			aImages[i].onmouseout = function() {
				if (!sTempSrc) sTempSrc = this.getAttribute('src').replace('_over'+ftype, ftype);
				this.setAttribute('src', sTempSrc);
			}
		}
	}
}

window.onload = initRollovers;

//-->

<!--inputロールオーバーイメージ
function mouseImage(elem,image,type) {
	switch(type){
	case 'over':
		image=image.substring(0,image.length-4);
		elem.src=image + '_over.gif';
		break;
		
	case 'out':
		image=image.substring(0,image.length-9);
		image=image+'.gif';
		elem.src=image;
		break;
	}
}
window.onload = initRollovers;

//-->

<!--trロールオーバー背景色
function mover(elem){
  elem.style.backgroundColor='#EEEEEE';
}
function mout(elem){
  elem.style.backgroundColor='#F9F9F2'
}
//-->