var ImgPreloadArray = new Array();

function PreloadImg(src){
	var NewImg = document.createElement("img");
	NewImg.onload = RemoveLoadedImgFromArray;
	NewImg.src = src;
	ImgPreloadArray.push(NewImg);
}

function RemoveLoadedImgFromArray(){
	var ThisSrc = this.src;
	for(j=0;j<ImgPreloadArray.length;j++){
		if(ImgPreloadArray[j].src == ThisSrc){
			z = ImgPreloadArray.splice(j, 1);
		}
	}
}