function loadImg() {
	if (document.images){
		var imgList = "buynow|enter|seemore";
		var imgArray = imgList.split("|");
		var stateList = "on|off";
		var stateArray = stateList.split("|");
		var temp_image;
		for(var i = 0; i < imgArray.length; i++){
			for(var j = 0; j < stateArray.length; j++){
				tempImage = new Image();
				tempImage.src = "images/" + imgArray[i] + "_" + stateArray[j] + ".gif";
				}
			}			
			return true;
		}else{
			return false;
		}
	}
	function rollImg(imgState, imgName) {
		if (document.images){
			var imgPath = "images/" + imgName + "_" + imgState + ".gif";
			document[imgName].src = imgPath;
			window.status='';
			return true;
		}else{
			return false;
		}
	}