function MM_preloadImages() { //v2.0
if (document.images) {
	var imgFiles = MM_preloadImages.arguments;
	if (document.preloadArray == null) document.preloadArray = new Array();
	var i = document.preloadArray.length;
	with (document) for (var j = 0; j < imgFiles.length; j++) if (imgFiles[j].charAt(0) != "#") {
			preloadArray[i] = new Image;
			preloadArray[i++].src = imgFiles[j];
		}
	}
}

function MM_swapImgRestore() { //v2.0
if (document.MM_swapImgData != null)
	for (var i = 0; i < (document.MM_swapImgData.length-1); i+=2) document.MM_swapImgData[i].src = document.MM_swapImgData[i + 1];
}

function MM_swapImage() { //v2.0
var i,j = 0,objStr,obj,swapArray = new Array,oldArray = document.MM_swapImgData;
for (i = 0; i < (MM_swapImage.arguments.length-2); i+=3) {
	objStr = MM_swapImage.arguments[(navigator.appName == 'Netscape')?i:i + 1];
	if ((objStr.indexOf('document.layers[')==0 && document.layers==null) || (objStr.indexOf('document.all[') == 0 && document.all == null))
	objStr = 'document' + objStr.substring(objStr.lastIndexOf('.'),objStr.length);
	obj = eval(objStr);
	if (obj != null) {
		swapArray[j++] = obj;
		swapArray[j++] = (oldArray == null || oldArray[j - 1] != obj)?obj.src : oldArray[j];
		obj.src = MM_swapImage.arguments[i + 2];
		}
	}
	document.MM_swapImgData = swapArray; //used for restore
}