/* 
Derived from a script by Alejandro Gervasio. 
Modified to work in FireFox by Stefan Mischook for Killersites.com
Modified by Justin Morelli (Auragen.com) to allow for matching under multiple class names
*/

function matchColumns (theClassName) {
     var divs,contDivs,maxHeight,divHeight,d; 
	 theClassName = theClassName
     // 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 'column' 
          //if(/\bcolumn\b/.test(divs[i].className)){ 
          if(theClassName == 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("column");			 
	} 
}