function seite_onload() {

	var imheight;
	var conheight;
	var textheight;
	
	imheight = document.getElementById("images").offsetHeight;
	conheight = document.getElementById("content").offsetHeight;
	textheight = conheight - imheight - 40;
	document.getElementById("text").style.height = textheight + "px";	
	
}