function plusminus(x) {
	d = 'pic' + x
	e = 'menu' + x
	if (document.getElementById(e).style.display == 'block') {
		document.getElementById(e).style.display = 'none';
		document.getElementById(d).src = '../images/plus.gif';
		}
	else {
		document.getElementById(e).style.display = 'block';
		document.getElementById(d).src = '../images/minus.gif'
		}
}
function toggleMenu(currMenu) {
	if (document.getElementById) {
		thisMenu = document.getElementById(currMenu).style
		if (thisMenu.display == "block") {
			thisMenu.display = "none"
		}
		else {
			thisMenu.display = "block"
		}
		return false
	}
	else {
		return true
	}
}
//adImages = new Array("images/rot1.jpg","images/rot2.jpg","images/rot3.jpg")
//	adURL = new Array("negrino.com","sun.com","microsoft.com")
//	thisAd = 0
//	imgCt = adImages.length
//
//	function rotate() {
//		if (document.images) {
//			if (document.adBanner.complete) {
//				thisAd++
//				if (thisAd == imgCt) {
//					thisAd = 0
//				}
//				document.adBanner.src=adImages[thisAd]
//			}
//		  	setTimeout("rotate()", 15 * 1000)
//	  	}
//	}
//	
//	function newLocation() {
//		document.location.href = "http://www." + adURL[thisAd]
//	}