Javascript change image

**butsags** · 12-11-2009, 12:04 AM

Hey guys!

ok so i found this open sources js coding that will simply randomly choose 1 image out of a whatever is given

so i made it pretty much give a table tag, a background.

pretty simple. check it out:

PHP Code:

// JavaScript Document
<!--
function random_imglink(){
  var myimages=new Array()
  myimages[1]="images/marble1.jpg"
  myimages[2]="images/marble2.jpg"
  myimages[3]="images/marble3.jpg"
  myimages[4]="images/marble4.jpg"
  myimages[5]="images/marble5.jpg"
  myimages[6]="images/marble6.jpg"
  myimages[7]="images/marble7.jpg"
  myimages[8]="images/marble8.jpg"
  myimages[9]="images/marble9.jpg"
  myimages[10]="images/marble10.jpg"

  var ry=Math.floor(Math.random()*myimages.length)

  if (ry==0)
     ry=1
     document.write('<table id="mainbody" style="background: #FFC url('+myimages[ry]+') top left;">')
}
random_imglink()
//-->

So what I would like to do is make a few simple links like:

PHP Code:

<a href=""><img src="icon.gif"></a>

and then what i would like to have happen is when you click the link/image, it changes the <table> background to one of the images like myimages[1]

and then ill have the same setup for myimage[2]

so ill have an array of little icons that each one will change the table background to a given image.

but of course keeping the randomly choosing a background image each time the page loads.

do you guys have any ideas on how this would be possible?

thanks guys :)