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];
		}
	}
}

var preloadFlag = false;
function preloadImages() {
	if (document.images) {
		nav_01_over = newImage("images/nav_01-over.jpg");
		nav_02_over = newImage("images/nav_02-over.jpg");
		nav_03_over = newImage("images/nav_03-over.jpg");
		nav_04_over = newImage("images/nav_04-over.jpg");
		nav_05_over = newImage("images/nav_05-over.jpg");
		nav_06_over = newImage("images/nav_06-over.jpg");
		nav_07_over = newImage("images/nav_07-over.jpg");
		preloadFlag = true;
	}
}


function showproductimage(url)
{
	newwindow=window.open(url,'name','toolbar=0,scrollbars=1,location=0,statusbar=0,menubar=0,resizable=0,width=620,height=550,left = 150,top = 100');
	if (window.focus) {newwindow.focus()}
}

function showprofile(url)
{
	newwindow=window.open(url,'name','toolbar=0,scrollbars=1,location=0,statusbar=0,menubar=0,resizable=0,width=600,height=600,left = 150,top = 50');
	if (window.focus) {newwindow.focus()}
}

preloadImages();