// JavaScript Document


function preloadImagesHeader() {
	if (document.images) {
		top_nav_Home_over = newImage("images/top_nav/top_nav_Home-over.jpg");
		top_nav_Home_down = newImage("images/top_nav/top_nav_Home-down.jpg");
		top_nav_Bundles_over = newImage("images/top_nav/top_nav_Bundles-over.jpg");
		top_nav_Bundles_down = newImage("images/top_nav/top_nav_Bundles-down.jpg");
		top_nav_Music_over = newImage("images/top_nav/top_nav_Music-over.jpg");
		top_nav_Music_down = newImage("images/top_nav/top_nav_Music-down.jpg");
		top_nav_Search_Browse_over = newImage("images/top_nav/top_nav_SearchBrowse-over.jpg");
		top_nav_Search_Browse_down = newImage("images/top_nav/top_nav_SearchBrowse-down.jpg");
		top_nav_Terms_over = newImage("images/top_nav/top_nav_Terms-over.jpg");
		top_nav_Terms_down = newImage("images/top_nav/top_nav_Terms-down.jpg");
		top_nav_Links_over = newImage("images/top_nav/top_nav_Links-over.jpg");
		top_nav_Links_down = newImage("images/top_nav/top_nav_Links-down.jpg");
		top_nav_Info_over = newImage("images/top_nav/top_nav_Info-over.jpg");
		top_nav_Info_down = newImage("images/top_nav/top_nav_Info-down.jpg");
		top_nav_Cart_over = newImage("images/top_nav/top_nav_Cart-over.jpg");
		top_nav_Cart_down = newImage("images/top_nav/top_nav_Cart-down.jpg");
		preloadFlag = true;
	}
}

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


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


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


function toggleImages() {
	for (var i=0; i<toggleImages.arguments.length; i+=2) {
		if (selected == toggleImages.arguments[i])      changeImagesArray(toggleImages.arguments[i+1]);
	}
}

function centerPopUp(pageURL, title,w,h) {
var left = (screen.width/2)-(w/2);
var top = (screen.height/2)-(h/2);
var targetWin = window.open (pageURL, title, 'toolbar=no, location=no, directories=no, status=no, menubar=no, scrollbars=no, resizable=no, copyhistory=no, width='+w+', height='+h+', top='+top+', left='+left);
} 

function winPopUp(ProdURL) {
	window.open(ProdURL,"Window1","menubar=no,width=650,height=605,toolbar=no");
}

function goLite(FRM,BTN)
{
   window.document.forms[FRM].elements[BTN].style.backgroundColor = "#F7CC1C";
}

function goDim(FRM,BTN)
{
   window.document.forms[FRM].elements[BTN].style.backgroundColor = "#3399cc";
}