function ResizeDivs() {
	var divHeightBodyLeft = document.getElementById('bodyLeft').offsetHeight;
	var divHeightBodyRight = document.getElementById('bodyRight').offsetHeight;

	if (divHeightBodyLeft > divHeightBodyRight) {
		var divhoehe = divHeightBodyLeft;
	} else {
		var divhoehe = divHeightBodyRight;
	}
	frameheight=divhoehe + 213 + 40 + 17;
	document.getElementById('frame1').style.height=frameheight+'px';
	document.getElementById('body').style.height=divhoehe+'px';
	document.getElementById('bodyLeft').style.height=divhoehe+'px';
	document.getElementById('bodyRight').style.height=divhoehe+'px';
}