/*************************************************
*
*  Methods to handle the menu tab hover effect.
*
*************************************************/

var pageHover = "";
var pageElements = new Array("urbanity", "about", "approach", "testimonials", "press", "services", "contactus");

function setActive(elemID) {
	pageHover = elemID;
	document.getElementById(elemID).className='hover';
}

function onHover(elemID) {

	for(var i=0; i<pageElements.length; i++)
		document.getElementById(pageElements[i]).className='hover_off';

	document.getElementById(elemID).className='hover';
}

function offHover(elemID) {

	document.getElementById(elemID).className='hover_off';
	document.getElementById(pageHover).className='hover';
}