function checkFooter() {

		windowheight = window.innerHeight;
		pageheight = document.getElementById("pagewrapper").offsetHeight;
		footerheight = document.getElementById("footerwrapper").offsetHeight;

		if (!windowheight) { 
			windowheight = document.documentElement.clientHeight;
		}

		if (!windowheight || windowheight == 0) { 
			windowheight = document.body.clientHeight;
			pageheight = document.getElementById("pagewrapper").offsetHeight;
		}

		difference = windowheight - pageheight;

		if(difference > 0) {
			pageheight = pageheight - footerheight;
			document.getElementById('pagewrapper').style.height = pageheight + difference + "px";
		} else if (difference < 0) {
			pageheight = pageheight - footerheight;
			if((pageheight + difference) > 650) {
				document.getElementById('pagewrapper').style.height = pageheight + difference + "px";
			}
		}

}


// STORE REQUIRED ACTIONS IN VARIABLE //

var W3CDOM = (document.getElementsByTagName);

function init() {

	// IF ACTIONS ARE NOT SUPPORTED STOP SCRIPT //
	if (!W3CDOM) return;

	var menu = document.getElementById('menu');

	if(menu) {

		var ptags = menu.getElementsByTagName('p');

		for (var i=0;i<ptags.length;i++) {

			if(ptags[i].className == "nav") {

				ptags[i].onmouseover = mousegoesover;
				ptags[i].onmouseout = mousegoesout;

			}

		}

	}

}


function mousegoesover() {
	this.className = "over";
	this.style.cursor = "pointer";
}

function mousegoesout() {
	this.className = "nav";
}