// JavaScript Document
function initRight() {
var newheight1;
var divh = document.getElementById('main').offsetHeight;
	if (divh >= 800) {
		divh = divh - 700;
		newheight1 = document.getElementById('expandingright');
		newheight1.style.height = divh + "px";
	}
}

function initLeft() {
var newheight2;
var divh = document.getElementById('main').offsetHeight;
	if (divh >= 800) {
		divh = divh - 700;
		newheight2 = document.getElementById('expandingleft');
		newheight2.style.height = divh + "px";
	}
}