// Created By : N Pattman 19 Apr 2001
// Change History : N Pattman 20-Jun-2001 Shelled from old browsers with HTML comments
// : J Goodall 21 Apr 2004 general tarting-up
// : J Goodall 13 Sep 2005 Removed references to CSSs, inline styles used instead
// : J Goodall 28 Sep 2005 Fixed so that scrollbars appear (to accommodate larger images)
// : D Walker 21 Dec 2006 Company Rename
//
// Purpose : Opens a window and displays an image in it
//
// Tested on IE 4 and NN 3.02 - Stylesheet doesn't work on NN3.02
//
function Preview(pstrImagePath, pstrAltTag, pstrHeading, pstrDescription)
{
var strHTML = 'Preview Image';
//Open the window
writeWin = window.open('','aWin','toolbar=0,location=0,directories=0,status=1,menubar=0,top=0,left=0,scrollbars=1,resizable=1,width=450,height=450');
//Declare the document - Note - this has to be done after the above line
var wd = writeWin.document;
//Write Header
strHTML += '
';
//Check for heading
if (pstrHeading != null)
{
if (pstrHeading.length > 0)
{
strHTML += '
' + pstrHeading + '
';
}
}
// if we have an image path add in image- otherwise display Error Message
if (pstrImagePath.length > 0)
{
// Make sure that we have an ALT tag - otherwise default to below text
if (pstrAltTag != null)
{
if (pstrAltTag.length < 1)
{//have an empty string
pstrAltTag = 'Here is an enlarged version of the image';
}
}
else
{//have a null string
pstrAltTag = 'Here is an enlarged version of the image';
}
strHTML += '
';
}
else
{
strHTML += '
Error - No image found
';
}
// If we have a description add it below the image
if (pstrDescription != null)
{
if (pstrDescription.length > 0)
{
strHTML += '