var new_name='ru_ss';
function swapImgRestore(images){
	for(var i in images)
	{
		var img=GID(images[i]);
		if(img.oSrc)
			img.src=img.oSrc;
	}
}

function GID(id)
{
	return document.getElementById(id);
}
function swapImage(id,src){
	var img=GID(id);
	img.oSrc=img.src;
	img.src=src;
}
function preloadImages(images) {
    if (typeof document.body == "undefined") return;
    try {
        var div = document.createElement("div");
        var s = div.style;
        s.position = "absolute";
        s.top = s.left = 0;
        s.visibility = "hidden";
        
        for (var i = 0; i < images.length; i++) 
			div.innerHTML += "<img src=\"" + images[i] + "\" />";
		//document.body.appendChild(div);
    } catch(e) {
        // Error. Do nothing.
    }
}
var d='http://'+location.hostname;