function setTopNavImg(oImg, sSrc) {
	oImg.src = sSrc;
}

function searchBoxOnFocus(oSearchBox) {
	if (oSearchBox.initVal == null) oSearchBox.initVal = oSearchBox.value;
	if (oSearchBox.value == oSearchBox.initVal) oSearchBox.value = "";
}

function searchBoxOnBlur(oSearchBox) {
	if (oSearchBox.value == "") oSearchBox.value = oSearchBox.initVal;
}

function validateSearch(oSearchForm) {
	var oSearchBox = oSearchForm["q"];
	if (oSearchBox.value == "" || oSearchBox.initVal == null || oSearchBox.value == oSearchBox.initVal) {
		alert("Please enter a valid search term");
		return false;
	}
	return true;
}

function enlargeImage(sku) {
	window.open("http://www.debeers.com/invt/" + sku + "?temp=imageware&layout=flashpopup", "large", "scrollbars=yes,resizable=yes,width=410,height=500");
}

function infoPopup(oLink) {
	var href = oLink.href;
	if (href.indexOf("?") == -1) {
		href = href + "?layout=popup";
	}
	window.open(href, "info", "scrollbars=yes,resizable=yes,width=600,height=400");
}

function msgAlert(msg){
	alert(msg);
}