function do_height () {

	var width_content = (document.getElementById("rootLYR").offsetWidth < 981) ? '980px' : '100%';

	document.getElementById("widthLYR").style.width = width_content;
	document.getElementById("mainLYR").style.height = Math.max(document.getElementById("left_contentLYR").offsetHeight, document.getElementById("center_contentLYR").offsetHeight,document.getElementById("right_contentLYR").offsetHeight)+20;
}

function load_setup() {

	do_height();
	document.getElementById("bottomLYR").style.display = 'block';
}