// Rollover Script
function swapImage(imageID, imagePath) {
	var imgID;
	imgID = document.getElementById(imageID);
	imgID.src = imagePath;
}

//DHTML Menus

var timer;

function showMenu(menuID) {
	var divs = new Array();
	divs[0] = 'dropmenu1';
	divs[1] = 'dropmenu2';
	divs[2] = 'dropmenu3';
	divs[3] = 'dropmenu4';

	var length = divs.length;
	for (i=0;i<length;i++) {
		if (divs[i]!=menuID)
		hideMenu(divs[i]);
	}
	if (document.getElementById) {
		document.getElementById(menuID).style.display = "block";
	}
	clearTimeout(timer);
	}

function hideMenu(menuID) {
	if (document.getElementById) {
		document.getElementById(menuID).style.display = "none";
	}
}

function closeMenu(menuID) {
		var menuID1 = menuID;
		var strclose = "hideMenu('"+menuID1+"')";
		timer = setTimeout(strclose, 850);
}