// position footer using javascript


function getWindowHeight() {
	var windowHeight=0;
	if (typeof(window.innerHeight)=='number') {
		windowHeight=window.innerHeight;
	}else{
		if (document.documentElement && document.documentElement.clientHeight) {
			windowHeight = document.documentElement.clientHeight;
		}else{
			if (document.body&&document.body.clientHeight) {
				windowHeight=document.body.clientHeight;
			}
		}
	}
	return windowHeight;
}

function setFooter() {
	
	if (document.getElementById) {
		var windowHeight = getWindowHeight();
		if (windowHeight>0) {
			var contentHeight = document.getElementById('mainContent').offsetHeight;
			var myCeil = Math.ceil(contentHeight / 214);
			var newHeight = myCeil * 214;
			
			if(newHeight < 428){ newHeight = 357;}
				
			document.getElementById('mainContent').style.height = newHeight+'px';
			document.getElementById('inner').style.height = newHeight+'px';

		}
	}
}

function initPage()
{
	initialiseMenu();
	setFooter();
}