// JavaScript Document
window.onload=function() {
	//Edit these variables////////////
	var bgH = 40; //Height of background graphic in pixels
	var divOffset = 210; //Total height of fixed height divs inside the div to be stretched
	var divElement = "content" //ID of the div to be stretched
	//////////////////////////////////
	

    var divH = document.getElementById(divElement).offsetHeight;
	divH = divH - divOffset;
    var target = document.getElementById(divElement);
	
	var num = divH / bgH;
	var numRound = Math.floor(num);
	divH = numRound * bgH + bgH;
	
	target.style.height = (divH + divOffset) + "px";
}