/* 

Derived from a script by Alejandro Gervasio. 

Modified to work in FireFox by Stefan Mischook for Killersites.com



How it works: just apply the CSS class of 'column' to your pages' main columns.

*/

matchColumns=function(){ 



     var divs,contDivs,maxHeight,divHeight,d; 

	

     // get all <div> elements in the document 



     divs=document.getElementsByTagName('div'); 



     contDivs=[]; 



     // initialize maximum height value 



     maxHeight=0; 



     // iterate over all <div> elements in the document 



     for(var i=0;i<divs.length;i++){ 



          // make collection with <div> elements with class attribute 'container' 



          if(/\bcolumn\b/.test(divs[i].className)){ 



                d=divs[i]; 



                contDivs[contDivs.length]=d; 



                // determine height for <div> element 



                if(d.offsetHeight){ 



                     divHeight=d.offsetHeight; 					



                } 



                else if(d.style.pixelHeight){ 



                     divHeight=d.style.pixelHeight;					 



                } 



                // calculate maximum height 



                maxHeight=Math.max(maxHeight,divHeight); 



          } 



     } 



     // assign maximum height value to all of container <div> elements 



     for(var i=0;i<contDivs.length;i++){ 



          contDivs[i].style.height=maxHeight + "px"; 



     } 



} 



// Runs the script when page loads 



window.onload=function(){ 



     if(document.getElementsByTagName){ 



          matchColumns();			 



     } 



}