function menuhover(Id)
{
	document.getElementById("under"+Id).style.backgroundColor = "#000000";
	document.getElementById(Id).style.color = "#ffffff";
	document.getElementById("border"+Id).style.border = "1px solid white";
}

function menuleave(Id)
{
	document.getElementById("under"+Id).style.backgroundColor = "#ffffff";
	document.getElementById(Id).style.color = "#000000";
	document.getElementById("border"+Id).style.border = "1px solid black";
}

function choose(Id)
{
	var toggle=new Array();
	var toggle=document.getElementsByTagName('*');

	//Loop through all tags using a for loop
	for (i=0; i<toggle.length; i++) {

		//Get all tags with the specified class name.
		if ((toggle[i].className=="gap nv") || ((toggle[i].className=="hidden"))) {
			toggle[i].style.display='none';
		}
	}
	document.getElementById('hidden'+Id).style.display = 'block';
	document.title = "Matt D. Parker Dot Com - " + Id.charAt(0).toUpperCase() + Id.slice(1);
}