function imgRollover() {
	if(document.getElementsByTagName) {
		var images = document.getElementsByTagName("img");

		for(var i=0; i < images.length; i++) {
			if(images[i].getAttribute("src").match("_d."))
			{
				images[i].onmouseover = function() {
					this.setAttribute("src", this.getAttribute("src").replace("_d.", "_h."));
				}
				images[i].onmouseout = function() {
					this.setAttribute("src", this.getAttribute("src").replace("_h.", "_d."));
				}
			}
		}
	}
}

if(window.addEventListener) {
	window.addEventListener("load", imgRollover, false);
}
else if(window.attachEvent) {
	window.attachEvent("onload", imgRollover);
}


/* 090625 add */
function inputRollover() {
	if(document.getElementsByTagName) {
		var images = document.getElementsByTagName("input");

		for(var i=0; i < images.length; i++)
		{
			if( images[i].getAttribute("type") == "image" )
			{
				if(images[i].getAttribute("src").match("_d."))
				{
					images[i].onmouseover = function() {
						this.setAttribute("src", this.getAttribute("src").replace("_d.", "_h."));
					}
					images[i].onmouseout = function() {
						this.setAttribute("src", this.getAttribute("src").replace("_h.", "_d."));
					}
				}
			}
		}
	}
}

if(window.addEventListener) {
	window.addEventListener("load", inputRollover, false);
}
else if(window.attachEvent) {
	window.attachEvent("onload", inputRollover);
}

function clickchange(imagenum){
    if (document.images) document.myImage.src = imagenum;
}