function updateFrame(){

	var curWidth = 0, curHeight = 0;
	
		if( typeof( window.innerWidth ) == 'number' ) {
			//Non-IE
			curWidth = window.innerWidth;
			curHeight = window.innerHeight;
		} else if( document.documentElement &&
				( document.documentElement.clientWidth || document.documentElement.clientHeight ) ) {
			//IE 6+ in 'standards compliant mode'
			curWidth = document.documentElement.clientWidth;
			curHeight = document.documentElement.clientHeight;
		} else if( document.body && ( document.body.clientWidth || document.body.clientHeight ) ) {
			//IE 4 compatible
			curWidth = document.body.clientWidth;
			curHeight = document.body.clientHeight;
		}

		document.getElementById('inhoudFrame').height = curHeight - 195;

		window.onresize = updateFrame;
}