CGI for Slide show

Mark Wieder mwieder at ahsoftware.net
Thu Oct 12 13:00:33 CDT 2006


Viktoras-

Thursday, October 12, 2006, 2:47:28 AM, you wrote:

> This is how your image tag might look like for a slideshow of 15 images:
> img src="im1.jpg"
> name="thisIm"
> alt="Click to change image"
> galleryimg="no"
> onclick="if (i<=15) {i++}; else {i=1}; thisIm.src='im'+i+'.jpg';"
 
> The script still has to be adjusted for Non MSIE browsers, current version
> works on MSIE.
 
The reason it doesn't work on non-msie browsers is that it's
badly-formed javascript. I really don't understand why people have a
reluctance to declare variables. Here's the same thing working on any
javascript-enabled browser. All I did was declare the variable.

  <script language=javascript>
  var i;
  function changeImage()
  {
    if (i < 15)
      i++;
    else
      i = 1;
    thisIm.src='Assets/im'+i+'.jpg';
  }
  </script>

<img src="Assets/im15.jpg"
     name="thisIm"
     alt="click to change image"
     galleryimg="no"
     onclick=changeImage()>
  
-- 
-Mark Wieder
 mwieder at ahsoftware.net




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