var preloadFlag = false;

//function preloadImages() {
//if (document.images) {


preloadFlag = true;

//	}
//}

function swap(whichImage, whichFile, whichDiv) {
	if(preloadFlag) {
	if (document.images) {
		if( document[whichDiv] )
			document[whichDiv].document[whichImage].src = whichFile;
		else
			document[whichImage].src = whichFile;
		}
	}
}