give a var some more 'height' ( 7 Views )

1. Hey there,
   
   I want to add some value (50 px) to rHeight, do you guys know how i can manage this?
   
   Thanks in forward
   
   <script type="text/javascript">
   function adjustLayout()
   {
   // Get natural heights
   var cHeight = xHeight("centercontent");
   var lHeight = xHeight("leftcontent");
   var rHeight = xHeight("rightcontent");
   
   // Find the maximum height
   var maxHeight = Math.max(cHeight, Math.max(lHeight, rHeight));
   
   // Assign maximum height to all columns
   xHeight("center", maxHeight);
   xHeight("left", maxHeight);
   xHeight("right", maxHeight);
   
   // Show the footer
   xShow("footer");
   }
   window.onload = function()
   {
   xAddEventListener(window, "resize", adjustLayout, false);
   adjustLayout();
   }
   </script>
   
   
   (cem, Virgin Islands, British)


2. Is the problem that the value of rHeight is a non-numeric value because it contains the unit of measurement e.g. "10px" ?
   If that's the case, then this will do the job:
   
   Step-by-step approach:
   

   Code:

   ---

   var pixVal = rHeight.substring(0,rHeight.length-2);
var newPixVal = parseInt(pixVal) + 50;
rHeight = newPixVal+"px";

   ---

   All-in-one approach:
   

   Code:

   ---

   rHeight = parseInt(rHeight.substring(0,rHeight.length-2))+50+"px";

   ---

   Andy
   
   
   (zeki, Cocos (Keeling) Islands)


3. Code:

   ---

   xHeight("right", maxHeight+50);

   ---

   did the trick :D
   
   
   (emine, Turkmenistan)


4. Well I had to make some assumptions as I wasn't in posession of all the facts :p Glad you sorted it.
   
   
   Andy
   
   
   (mehmet0508, Wallis and Futuna)

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