matchHeight=function(GetHeight){ 
				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 'makesamesize' 
					if(/\bmakesamesize\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+20+'px'; 
				} 
			} 

			// execute function when page loads 
			window.onload=function(GetHeight){ 
				if(document.getElementsByTagName){ 
					matchHeight(); 
				} 
			}