var strOriginalOptionPrice = "";
function updatePriceForOption(ddl) {
	if (ddl.value) {
		if (strOriginalOptionPrice == "") strOriginalOptionPrice = document.getElementById("divPrice").innerHTML;
		document.getElementById("divPrice").innerHTML = ddl.options[ddl.selectedIndex].getAttribute("price");
	} else {
		document.getElementById("divPrice").innerHTML = strOriginalOptionPrice;
	}
}
function updatePriceForOptionFromRadio(strPrice) {
	if (strPrice) document.getElementById("divPrice").innerHTML = strPrice;
}
function limitCurrentPic(i) {
	if (i < 1) i = 1;
	if (i > intTotalPics) i = intTotalPics;
	return i;
}
function showProductPic(i) {
	intCurrentPic = i;
	document.getElementById("spnPicNumber").innerHTML = i;
	document.getElementById(pnlCurrentPic).style.backgroundImage = aryProductPics[i-1].Path;
}
function nextProductPic() {
	intCurrentPic = limitCurrentPic(intCurrentPic + 1);
	showProductPic(intCurrentPic);
}
function prevProductPic() {
	intCurrentPic = limitCurrentPic(intCurrentPic - 1);
	showProductPic(intCurrentPic);
}
function showLargerPic() {			
	window.open("ProductPhoto.aspx?prd=" + intProductID + "&pht=" + aryProductPics[intCurrentPic - 1].ID + "&prt=" + strProductTitle + "&mfn=" + strManufacturerName, "winProductPic", "left=20,top=20,width=550,height=600,toolbar=no,resizable=yes,status=no,directories=no,location=no,menubar=no,scrollbars=no");
}