function setAddTo(addToType, submitForm) {
    // utility_javascript.jsp
    document.productForm.addTo.value = addToType;
    if ((document.productForm.personalize.checked)) {
        document.productForm.action='personalization.jsp';
    }
    if (submitForm)
        document.productForm.submit();
}


function addToWishlist() {
    document.productForm.addTo.value = 2;
    document.productForm.submit();
}

function show_message(){
    target=document.getElementById("persMessage");
    target.style.display='';
    document.getElementById("noPersonalize").checked=false;
}
function hide_message(){
    target=document.getElementById("persMessage");
    target.style.display="none";
    document.getElementById("personalize").checked=false;
}

utilityBrowserVer = parseInt(navigator.appVersion);

function imgOn(imgName) {
  	if (utilityBrowserVer >= 3) {
		imgOnString = eval(imgName + "_on.src");
		document.images[imgName].src = imgOnString;
	}
}

function imgOff(imgName) {
	if (utilityBrowserVer >= 3) {
		imgOffString = eval(imgName + "_off.src");
		document.images[imgName].src = imgOffString;
	}
}

function goToLink(address) {
	var linkURL = address.options[address.selectedIndex].value;
	window.top.location.href = linkURL;
	address.selectedIndex=0;
}

function openWindow(address, width, height) {
	var newWindow = window.open(address, 'Popup_Window', 'width=' + width + ',height=' + height + ',toolbar=no,location=no,directories=no,status=no,menubar=no,scrollbars=no,resizable=no');
	newWindow.focus();
}

function openWindow(address, width, height, showScrollbars) {
	var newWindow = window.open(address, 'Popup_Window', 'width=' + width + ',height=' + height + ',toolbar=no,location=no,directories=no,status=no,menubar=no,scrollbars=' + showScrollbars + ',resizable=no');
	newWindow.focus();
}

function confirmWindow(url, text) {

	if (confirm(text)) {
		window.go = url;
		window.location = url;
	}
}

function MM_swapImgRestore() { //v3.0
  var i,x,a=document.MM_sr; for(i=0;a&&i<a.length&&(x=a[i])&&x.oSrc;i++) x.src=x.oSrc;
}

function MM_preloadImages() { //v3.0
  var d=document; if(d.images){ if(!d.MM_p) d.MM_p=new Array();
    var i,j=d.MM_p.length,a=MM_preloadImages.arguments; for(i=0; i<a.length; i++)
    if (a[i].indexOf("#")!=0){ d.MM_p[j]=new Image; d.MM_p[j++].src=a[i];}}
}

function MM_findObj(n, d) { //v4.01
  var p,i,x;  if(!d) d=document; if((p=n.indexOf("?"))>0&&parent.frames.length) {
    d=parent.frames[n.substring(p+1)].document; n=n.substring(0,p);}
  if(!(x=d[n])&&d.all) x=d.all[n]; for (i=0;!x&&i<d.forms.length;i++) x=d.forms[i][n];
  for(i=0;!x&&d.layers&&i<d.layers.length;i++) x=MM_findObj(n,d.layers[i].document);
  if(!x && d.getElementById) x=d.getElementById(n); return x;
}

function MM_swapImage() { //v3.0
  var i,j=0,x,a=MM_swapImage.arguments; document.MM_sr=new Array; for(i=0;i<(a.length-2);i+=3)
   if ((x=MM_findObj(a[i]))!=null){document.MM_sr[j++]=x; if(!x.oSrc) x.oSrc=x.src; x.src=a[i+2];}
}

function checkAll(){
 document.customize.action="thumbnail.jsp";
 document.customize.submit();
}

/*
This function replaces all instances of a value in a string with the following parms.
	NOTE: Special characters such as ' and / will need to be passed in as \' and \/.
	string = The value to be searched on. (required)
	match = The value to find in the string. (required)
	replacement = The to replace the match with. (required)
*/
function stringReplace(string, match, replacement) {
	var result = '';
	var index = 0;
	var lastIndex = index;
	while (string.length > lastIndex) {
		index = string.indexOf(match, lastIndex);
		if (index == -1) { break }
			result += string.substring(lastIndex, index) + replacement;
			lastIndex = index + match.length;
	}
	result += string.substring(lastIndex, string.length);
	return result;
}

/*  MaxG: 2004/01/06
This function unescape the encoded string, and replace the plus sign(+) with a space
*/
function encodeReplace(str){
     var result = unescape(str);
     result = stringReplace(result, "+", " ");
     return result;
}


/*
This function opens a new window.
*/
function openNewWindow(URL, winWidth, winHeight, popUpWin, windowName) {
	// Default window width and height, if not passed in.
	var w=800, h=600;

	//Check browser is IE.
	if (document.all) {
		w=document.body.clientWidth;
		h=document.body.clientHeight;
	}
	else {
		w=window.innerWidth;
		h=window.innerHeight;
	}

	//Check if window width was passed. If so, use that width.
	if (winWidth != null) {
		var popW=winWidth;
	}
	else {
		var popW=(w-100);
	}

	//Check if window height was passed. If so, use that height.
	if (winHeight != null) {
		var popH=winHeight;
	}
	else {
		var popH=(h-100);
	}

	//Check if window should be opened as popup.
	if (popUpWin != null) {
		var noPopUp = 'yes';
		if (popUpWin.toLowerCase() == 'y' || popUpWin.toLowerCase() == 'yes') {
			noPopUp = 'no';
		}
	}
	else {
		var noPopUp = 'yes';
	}

	// Create the window name, if not passed in.
	if (windowName != null) {
		// Use the window name passed in.
		var winName = windowName;
	} else {
		//Generate window name with random number (ie 'win274').
		var winName = 'win'+Math.floor(Math.random()*1000);
	}

	// Set the window positions.
	var leftPos=(w-popW)/2, topPos=(h-popH)/2;

	// Open the new window.
	newWindow=window.open(URL,winName,'width='+popW+',height='+popH+',top='+topPos+',left='+leftPos+',menubar='+noPopUp+',location='+noPopUp+',directories='+noPopUp+',fullscreen=no,resizable='+noPopUp+',scrollbars=yes,status=no,titlebar=yes,toolbar='+noPopUp);
}

function closeWinAndRedirect(url) {
	window.opener.location.href = url;
	window.close();
}

function setWindowTitle(title) {
	if (title != null && title != "")
		window.document.title = title;
}

/*
    MaxG: 2005/01/25 WebLoyaty Project
    This function will open new window full screen according to client's
    screen area display settings
*/
function NewWindow(url,name,scroll){
    var win= null;
    var w = (screen.width-12);
    var h = (screen.height-55);
    var settings  ='height='+h+',';
    settings +='width='+w+',';
    settings +='top='+0+',';
    settings +='left='+0+',';
    settings +='scrollbars='+scroll+',';
    settings +='menubar=yes'+',';
    settings +='toolbar=yes'+',';
    settings +='status=yes'+',';
    settings +='location=yes'+',';
    settings +='resizable=yes';
    win=window.open(url,name,settings);
    if(parseInt(navigator.appVersion) >= 4){
        win.window.focus();
    }
 }

function keyPersonalize(e) {
	var key;
	var keychar;

	if (window.event)
	   key = window.event.keyCode;
	else if (e)
	   key = e.which;
	else
	   return true;

	keychar = String.fromCharCode(key);
	keychar = keychar.toLowerCase();

	// control keys
	if ((key==null) || (key==0) || (key==8) || (key==9) || (key==13) || (key==27) )
	   return true;

	else if ((("abcdefghijklmnopqrstuvwxyz01234567890 `~!@#$%^&*()_+-=[]{}\\;:\'\",<.>/?|").indexOf(keychar) > -1))
	   return true;
	else {
	   alert("We're sorry. At this time we are unable to personalize with any characters that do not appear on a standard U.S.A. keyboard.");
	   return false;
	}
}