//image functions care of jrod.info

<!-- USER IMAGE DATA -->
var Default_Image="inc/images/warning.gif";  					<!-- Default Image
var User_Image="xform1_Upload_Image";  						<!-- User Selected Image ID
var Image_Types = ["jpg","jpeg","png","bmp","gif"];  	<!-- Acceptable Image File Types
var Image_Width = 350;  								<!-- Resize Larger Image Widths To This Value
var Image_Height = 263;  								<!-- Resize Larger Image Heights To This Value

function update(what, clientImage) {				<!-- Verify User Image
  var src = what.value;
  var ext = src.substring(src.lastIndexOf(".")+1,src.length).toLowerCase(); <!-- Check Image Type
  for (var j=0; j<Image_Types.length; j++)
    if (Image_Types[j]==ext) break;
	  New_Image=new Image();
    if (j<Image_Types.length) New_Image.src=src;
    else { New_Image.src=Default_Image;
    alert("PLEASE LOAD A VALID IMAGE TYPE - "+Image_Types.join(", "));}
  setTimeout("applyChanges('" + clientImage + "')",300);}

var New_Image;											<!-- Updated Image
function applyChanges(clientImage) {			<!-- Update User Image
  var range=document.getElementById(clientImage);		<!-- Get User Image Dimensions
  //alert(range.value);
  var x=parseInt(New_Image.width);						<!-- Convert User Image Width
  var y=parseInt(New_Image.height);						<!-- Convert User Image Height
  if (x>Image_Width) { y*=Image_Width/x;				<!-- Resize Accordingly
    x=Image_Width;}
  if (y>Image_Height) { x*=Image_Height/y;
    y=Image_Height;}
  range.style.display=(x<1 || y<1)?"none":"";
  range.src=New_Image.src;
  range.width=x;
  range.height=y;}
  
<!-- USER IMAGE BROWSER -->
function show() {					<!-- Show User Image Browser
  var element = document.getElementById('message');
  element.style.visibility = 'visible';}
  
function hide() {					<!-- Show User Image Browser
  var element = document.getElementById('message');
  element.style.visibility = 'hidden';}

<!-- IMAGE/ROLLOVER PRELOAD -->
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;