function showMenu(num){
	document.getElementById("nav" + num).className = "navOver" + num;
	//if(num == "2"){
		//document.getElementById("menu" + num).style.display = "block";
	//}
}

function hideMenu(num){
	document.getElementById("nav" + num).className = "nav" + num;
	//if(num == "2"){
		//document.getElementById("menu" + num).style.display = "none";
	//}
}

function navItemHover(div){
	div.className = "navItemOver";
}

function navItemOut(div){
	div.className = "navItem";
}

function goTo(page){
	window.location = page;
}


function intShowMenu(num){
	document.getElementById("intnav" + num).className = "intnavOver" + num;
	document.getElementById("intMenu" + num).style.display = "block";
}

function intHideMenu(num){
	document.getElementById("intnav" + num).className = "intnav" + num;
	document.getElementById("intMenu" + num).style.display = "none";
}

function intnavItemHover(div){
	div.className = "intnavItemOver";
}

function intnavItemOut(div){
	div.className = "intnavItem";
}