Help with JavaScript Code

[aaronking]

Hello,

I have the following JavaScript:

function reloadIt1() 
  { 
var image1 = (document.getElementById("img0").src);
image1 = image1.split('?', 2); 


  if (document.getElementById("img0")) 
        { 
        document.getElementById("img0").src = (image1[0]) +"?"+ Math.random();

        
        setTimeout("reloadIt1()", 1000); 
       ;
        } 
   else 
        { 
        setTimeout("reloadIt1()", 1000); 
        } 
  } 
   { 

}

This code works fine.. however, if the .src has a ? (question mark) in the URL it don't work, as it is needed to split the URL to remove the random number it creates.

I has to create a random number to the end, otherwise it won't refresh the image as it will display the cache image and won't get a new image.

So my question is, how can I get the image to refresh with a new image (based on it's orignal src)? Somehow I need a way to remove the random number it creates and replaces it with a new one, without filtering a ? (question mark) to get the random number.

Anyone got any ideas?

Thanks.