[Solved] center_column is null when onload function is fired

[Muller]

Hey guys,

I've inserted the following code in header.tpl right below {$HOOK_HEADER} and above </head>:

{literal}

   [removed] (javascript statement)

   window.onload = changeHeight();

   function changeHeight() {
       document.getElementById("center_column").style.height = "500px";
   }

   [removed] (end of javascript script)

   {/literal}

And I get a null error on the center_column element, like it doesn't exist.

Should I place this code somewhere else?

[Muller]

Ok, I solved this by moving the code to the footer.tpl file. Also the 200px needs to be in quotation marks.

Now I have another problem, which is that screen.height doesn't seem to work. It works in a simple test page that I did, but doesn't seem to work in Prestashop. I'm making another thread.