window.onload = function(e) {
	doStretching();
}

window.onresize = function(e) {
	doStretching();
}

function stretchElement(element) {
	var nContentHeight = document.getElementById("wrap-br-fig").offsetHeight;
	element = document.getElementById(element);
	element.style.height = nContentHeight + "px";
}

function doStretching() {
	stretchElement("bd-left");
	stretchElement("bd-right");
	stretchElement("wrap");
}