previtem="";
	
	// forms 		button has no dropdown
	// home 		button has no dropdown
	// logout 		button has no dropdown
	// search 		button has no dropdown
	// join    		button has drop downs   - uses id=submenu4
	// mywpd  	button has drop downs   - uses id= submenu1
	// product	  	button has drop downs   - uses id= submenu2	
	// wpd    		button has drop downs   - uses id= submenu3
	// links    		button has drop downs   - uses id= submenu5

	function menuAction(id,menuName) 
	{

		var menElement = document.getElementById(id);


		for (var i = 1; i<=10; i++) 
		{
			if (document.getElementById('submenu'+i)) {document.getElementById('submenu'+i).style.display='none';}
		}
	
		if (menElement)
		{
			if (menElement==previtem)
			{
				menElement.style.display='none';
				previtem="";
			}
			else
			{
			menElement.style.display='block';
			previtem = menElement;
			}
		}
		else
		{
			previtem="";
		}

	}

	function formMouseOver()
	{
		mouseHelp('menu_form_help','block');menuAction();
	}