/* 
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"; 
     } 
}

matchColumns2=function(){ 

     var divs2,contDivs2,maxHeight2,divHeight2,d2; 
     // get all <div> elements in the document 
     divs2=document.getElementsByTagName('div'); 
     contDivs2=[]; 

     // initialize maximum height value 

     maxHeight2=0; 

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

     for(var i=0;i<divs2.length;i++){ 

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

          if(/\bcolumn2\b/.test(divs2[i].className)){ 
                d2=divs2[i]; 
                contDivs2[contDivs2.length]=d2; 

                // determine height for <div> element 

                if(d2.offsetHeight){ 
                     divHeight2=d2.offsetHeight; 					
                } 

                else if(d2.style.pixelHeight){ 
                     divHeight2=d2.style.pixelHeight;					 
                } 
                // calculate maximum height 
                maxHeight2=Math.max(maxHeight2,divHeight2); 
          } 
     } 

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

     for(var i=0;i<contDivs2.length;i++){ 
          contDivs2[i].style.height=maxHeight2 + "px"; 
     } 
} 

// Runs the script when page loads 

window.onload=function(){ 

     if(document.getElementsByTagName){ 
          matchColumns();	
		  matchColumns2();
     } 
}