function init () {
	window.onresize = function () {
		//setContentHeight();
	}
	
	var bannerMsg = $('#banner_message');
	if (bannerMsg.text().length != 0) {
		bannerMsg.show();
		setTimeout(function () { bannerMsg.fadeOut(1000); }, 2000);
	} 
}

function setContentHeight() {
	$('#page_content').css('height', (getDocHeight() - $('#header_container')[0].offsetHeight - $('#footer_container')[0].offsetHeight) + 'px');
}

function getDocHeight() {
	var D = document;
	return Math.max(
			Math.max(D.body.scrollHeight, D.documentElement.scrollHeight),
			Math.max(D.body.offsetHeight, D.documentElement.offsetHeight),
			Math.max(D.body.clientHeight, D.documentElement.clientHeight)
	);
}