onload=function() {

	var divh = document.getElementById('content').offsetHeight;
	document.getElementById('sideBar').style.height = divh+'px';
	document.getElementById('menu').style.height = divh+'px';
	
	var divh = document.getElementById('content').offsetHeight;
	
	var windowHeight = window.innerHeight ? window.innerHeight : document.documentElement.clientHeight ? document.documentElement.clientHeight : document.body.clientHeight;
	//alert(windowHeight)
	if(windowHeight > 761)
		document.getElementById('content').style.minHeight = windowHeight+'px';
	document.getElementById('sideBar').style.minHeight = windowHeight+'px';
	document.getElementById('menu').style.minHeight = windowHeight+'px';
	
}