function newWantedImage(arg) {
    if (document.images) {
	rslt = new Image();
	rslt.src = arg;
	return rslt;
    }
}

function changeWantedImages() {
    if (document.images && (preloadWantedFlag == true)) {
	for (var i=0; i<changeWantedImages.arguments.length; i+=2) {
	    document[changeWantedImages.arguments[i]].src = changeWantedImages.arguments[i+1];
	}
    }
}

var preloadWantedFlag = false;
function preloadWantedImages() {
    if (document.images) {
	preloadWantedFlag = true;
    }
}

function showMember(name) {
    window.open("/wyatts/site/member/" + escape(name), "_blank", "width=640, height=480, scrollbars=yes");
}