/* 
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 

function addLoadEvent(func) {
	var oldonload = window.onload;
	if (typeof window.onload != 'function') {
		window.onload = func;
	}
	else {
		window.onload = function() {
			oldonload();
			func();
		}
	}
}

/*
window.onload=function(){ 
     if(document.getElementsByTagName){ 
          matchColumns();			 
     } 
} 
*/

function hideProductColorAttribute(){
  var attributeDiv = document.getElementById('productAttributes');
  var hideNext = false;

  if(attributeDiv){
    var attributeWrapperDivs = attributeDiv.getElementsByTagName('div');

    if(attributeWrapperDivs){
      for(var x=0;x<attributeWrapperDivs.length;x++){
        if(attributeWrapperDivs[x].className == 'wrapperAttribsOptions' && hideNext){
          attributeWrapperDivs[x].style.display = 'none';
          break;
        }
        else {
          hideNext = true;
        }
      }
    }
  }
}

addLoadEvent(matchColumns);
addLoadEvent(hideProductColorAttribute);