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Zoom in or out from a picture.

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Submitted on: 1/22/2000
By: Adam 
Level: Intermediate
User Rating: By 2 Users
Compatibility: JavaScript
Views: 32067
 
     This is the code for the IE5 zoom in/out menu. If you have IE5, go into "C:\windows\web\zoomin.html" or "C:\windows\web\zoomout.html" to get it from there. Just make sure to open it up with a text editor, not your browser. Remember: I did not make this code, microsoft did.
 
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'**************************************
' Name: Zoom in or out from a picture.
' Description:This is the code for the IE5 zoom in/out menu. If you have IE5, go into "C:\windows\web\zoomin.html" or "C:\windows\web\zoomout.html" to get it from there. Just make sure to open it up with a text editor, not your browser.
Remember: I did not make this code, microsoft did.
' By: Adam
'
' Side Effects:nope
'
'This code is copyrighted and has' limited warranties.Please see http://www.Planet-Source-Code.com/vb/scripts/ShowCode.asp?txtCodeId=1742&lngWId=14'for details.'**************************************

<!--Zoom In--!>
<HTML>
<SCRIPT LANGUAGE="JavaScript" defer> 
var parentwin = external.menuArguments;
var doc = parentwin.document;
var w;
var h;
L_Alert_Message = "You must right-click on an image to Zoom.";
if ( parentwin.event.srcElement.tagName == "IMG" )
{
	h = parentwin.event.srcElement.height * 2;
	parentwin.event.srcElement.height = h;
	w = parentwin.event.srcElement.width * 2;
	parentwin.event.srcElement.width = w;
}
else
	alert (L_Alert_Message);
</SCRIPT>
</HTML>
<!--End Zoom In--!>
<!--Zoom Out--!>
<HTML>
<SCRIPT LANGUAGE="JavaScript" defer> 
var parentwin = external.menuArguments;
var doc = parentwin.document;
var w;
var h;
L_Alert_Message = "You must right-click on an image to Zoom.";
if ( parentwin.event.srcElement.tagName == "IMG" )
{
	h = parentwin.event.srcElement.height / 2;
	parentwin.event.srcElement.height = h;
	w = parentwin.event.srcElement.width / 2;
	parentwin.event.srcElement.width = w;
}
else
	alert (L_Alert_Message);
</SCRIPT>
</HTML>
<!--End Zoom Out--!>


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Other User Comments
12/14/2001 12:15:23 PMsathya

please give me some javascript sample code form basic level to advanced script .
My e-mail id is sathya07in@yahoo.com

thank you for yoou kind job
once again thanks...
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5/21/2002 2:27:37 AMifthikarudeen

nice script. any idea on a script with pan and zoom option for an image. Please let me know.

Thanks, Ifthikar
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9/4/2005 5:31:30 PMSteven McElrea

LOL cool code. What I like is the fact that this is a contest winner, and the guy didn't write it. But, looks like he was the first to find it tho.. good job... :)
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