window.addEvent('domready', function() {
									 
	//--horizontal
	var myHorizontalSlide = new Fx.Slide('menuContentDesign', {mode: 'horizontal'}).hide();
	
	/*$('tab1').addEvent('mouseover', function(e){
		e.stop();
		hidediv('menuContainerEngineering');
		hidediv('menuContainerEnvironmental');
		hidediv('menuContainerEntrepreneurial');
		
		myHorizontalSlide.slideIn();
		myHorizontalSlide2.slideOut();
		myHorizontalSlide3.slideOut();
		myHorizontalSlide4.slideOut();
	});*/
	
	$('tab1').addEvent('click', function(e){
		e.stop();
		hidediv('menuContainerEngineering');
		hidediv('menuContainerEnvironmental');
		hidediv('menuContainerEntrepreneurial');
		
		myHorizontalSlide.slideIn();
		myHorizontalSlide2.slideOut();
		myHorizontalSlide3.slideOut();
		myHorizontalSlide4.slideOut();
	});

	/*$('menuContentDesign').addEvent('mouseleave', function(e){
		e.stop();
		myHorizontalSlide.slideOut();
		myHorizontalSlide2.slideOut();
		myHorizontalSlide3.slideOut();
		myHorizontalSlide4.slideOut();
	});*/
	
	$('close1').addEvent('click', function(e){
		e.stop();
		myHorizontalSlide.slideOut();
		myHorizontalSlide2.slideOut();
		myHorizontalSlide3.slideOut();
		myHorizontalSlide4.slideOut();
	});
	
	
	//--horizontal2
	var myHorizontalSlide2 = new Fx.Slide('menuContentEngineering', {mode: 'horizontal'}).hide();

	/*$('tab2').addEvent('mouseover', function(e){
		e.stop();
		showdiv('menuContainerEngineering');
		hidediv('menuContainerEnvironmental');
		hidediv('menuContainerEntrepreneurial');
		
		myHorizontalSlide2.slideIn();
		myHorizontalSlide.slideOut();
		myHorizontalSlide3.slideOut();
		myHorizontalSlide4.slideOut();
	});*/
	
	$('tab2').addEvent('click', function(e){
		e.stop();
		showdiv('menuContainerEngineering');
	
		myHorizontalSlide2.slideIn();
		myHorizontalSlide.slideOut();
		myHorizontalSlide3.slideOut();
		myHorizontalSlide4.slideOut();
		
		hidediv('menuContainerEnvironmental');
		hidediv('menuContainerEntrepreneurial');
	});

	/*$('menuContentEngineering').addEvent('mouseleave', function(e){
		e.stop();
		myHorizontalSlide.slideOut();
		myHorizontalSlide2.slideOut();
		myHorizontalSlide3.slideOut();
		myHorizontalSlide4.slideOut();
	});*/
	
	$('close2').addEvent('click', function(e){
		e.stop();
		myHorizontalSlide.slideOut();
		myHorizontalSlide2.slideOut();
		myHorizontalSlide3.slideOut();
		myHorizontalSlide4.slideOut();
	});
	

	//--horizontal3
	var myHorizontalSlide3 = new Fx.Slide('menuContentEnvironmental', {mode: 'horizontal'}).hide();

	/*$('tab3').addEvent('mouseover', function(e){
		e.stop();
		hidediv('menuContainerEngineering');
		showdiv('menuContainerEnvironmental');
		hidediv('menuContainerEntrepreneurial');
		
		myHorizontalSlide3.slideIn();
		myHorizontalSlide.slideOut();
		myHorizontalSlide2.slideOut();
		myHorizontalSlide4.slideOut();
	});*/
	
	$('tab3').addEvent('click', function(e){
		e.stop();
		showdiv('menuContainerEnvironmental');
		
		myHorizontalSlide3.slideIn();
		myHorizontalSlide.slideOut();
		myHorizontalSlide2.slideOut();
		myHorizontalSlide4.slideOut();
		
		hidediv('menuContainerEngineering');
		hidediv('menuContainerEntrepreneurial');
	});

	/*$('menuContentEnvironmental').addEvent('mouseleave', function(e){
		e.stop();
		myHorizontalSlide.slideOut();
		myHorizontalSlide2.slideOut();
		myHorizontalSlide3.slideOut();
		myHorizontalSlide4.slideOut();
	});*/
	
	$('close3').addEvent('click', function(e){
		e.stop();
		myHorizontalSlide.slideOut();
		myHorizontalSlide2.slideOut();
		myHorizontalSlide3.slideOut();
		myHorizontalSlide4.slideOut();
	});
	
	
	//--horizontal3
	var myHorizontalSlide4 = new Fx.Slide('menuContentEntrepreneurial', {mode: 'horizontal'}).hide();

	/*$('tab4').addEvent('mouseover', function(e){
		e.stop();
		hidediv('menuContainerEngineering');
		hidediv('menuContainerEnvironmental');
		showdiv('menuContainerEntrepreneurial');
		
		myHorizontalSlide4.slideIn();
		myHorizontalSlide.slideOut();
		myHorizontalSlide2.slideOut();
		myHorizontalSlide3.slideOut()
	});*/
	
	$('tab4').addEvent('click', function(e){
		e.stop();
		showdiv('menuContainerEntrepreneurial');
		
		myHorizontalSlide4.slideIn();
		myHorizontalSlide.slideOut();
		myHorizontalSlide2.slideOut();
		myHorizontalSlide3.slideOut()
		
		hidediv('menuContainerEngineering');
		hidediv('menuContainerEnvironmental');
	});

	/*$('menuContentEntrepreneurial').addEvent('mouseleave', function(e){
		e.stop();
		myHorizontalSlide.slideOut();
		myHorizontalSlide2.slideOut();
		myHorizontalSlide3.slideOut();
		myHorizontalSlide4.slideOut();
	});*/
	
	$('close4').addEvent('click', function(e){
		e.stop();
		myHorizontalSlide.slideOut();
		myHorizontalSlide2.slideOut();
		myHorizontalSlide3.slideOut();
		myHorizontalSlide4.slideOut();
	});

});


function hidediv(whichdiv) {
	if (document.getElementById) { // DOM3 = FF, SAF, IE7, IE5, NS6
	document.getElementById(whichdiv).style.display = 'none';
	}
	else {
	if (document.layers) { // Netscape 4
	document.whichdiv.display = 'none';
	}
	else { // IE 4
	document.all.whichdiv.style.display = 'none';
	}
	}
}


function showdiv(whichdiv) {
	if (document.getElementById) { // DOM3 = IE5, NS6
	document.getElementById(whichdiv).style.display = 'block';
	}
	else {
	if (document.layers) { // Netscape 4
	document.whichdiv.display = 'block';
	}
	else { // IE 4
	document.all.whichdiv.style.display = 'block';
	}
	}
}