window.onload = function(){
	if ($('blogcontent')){ equalcols(); }
}

function equalcols(){
	var blogcontent = $('blogcontent');
	var blogmenu = $('blogmenu');
	if(blogmenu && blogcontent){
		if(blogmenu.offsetHeight > blogcontent.offsetHeight){
			blogcontent.style.height = (blogmenu.offsetHeight) + "px";
			blogmenu.style.height = (blogcontent.offsetHeight) + "px";
		} else {
			blogmenu.style.height = (blogcontent.offsetHeight) + "px";
		}
	}
}