// Top Page らくらく見積り flow
function ChangeImg(img, str) {
	document.images[img].src = str;
}


// Global Navigation and Footer Navigation
function smartRollover() {
   if(document.getElementsByTagName) {
      var images = document.getElementsByTagName("img");

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

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


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

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

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