// set a global var for the popup window name
		var windowName

	// opens popup
		function popWindow(url,x,y) {

		closepopWindow();

		var options = "toolbar=0,scrollbars=0,resizable=0,width=" + x + ",height=" + y +",left=85,top=85";
		windowName=window.open(url,"popwindow",options);
		windowName.focus();
		}

		function popWindow2(url,x,y) {

		closepopWindow();

		var options = "toolbar=0,scrollbars=1,resizable=0,width=" + x + ",height=" + y +",left=85,top=85";
		windowName=window.open(url,"popwindow",options);
		windowName.focus();
		}
		
	// closes window on page unload
		function closepopWindow(){
			if (windowName && !windowName.closed){
				windowName.close();
			}
		}
		
	
		function shipCalc(width,height) {
			var zipcode 
			zipcode = document.getElementById("shipestzipcode").value;
			popWindow('../popwindows/shipcalc.cfm?zip=' + zipcode,width,height)
		}
		
		
		
		
		var popUpWin=0;
		
		function popUpWindow(URLStr) {
			if (popUpWin) {
				if (!popUpWin.closed) {
					popUpWin.close();
				}
			}
			popUpWin = open(URLStr, "popUpWin", "toolbar=1,location=1,directories=1,status=1,menubar=1,scrollbars=1,resizable=1,copyhistory=yes,width=850,height=650,left=100,top=100,screenX=100,screenY=100");
		}
	

//--------------------------------------------		
// Item Photos
// -------------------------------------------

	// set a global var for the popup window name
	var viewer
	
	// opens popup
	function openViewer(url) {
	
	closeViewer();
	
	var options = "toolbar=0,scrollbars=auto,resizable=1,width=420,height=500,left=30,top=30";
	viewer=window.open(url,"viewerwindow",options);
	viewer.focus();
	}
	
	// closes window on page unload
	function closeViewer(){
		if (viewer && !viewer.closed){
			viewer.close();
		}
	}