var currMenu = -1;
function fnSubMenu(id) {
	fnHideSubMenu();
	if(currMenu=-1)
	{	if (document.getElementById('menu'+id)){
		document.getElementById('menu'+id).style.backgroundImage='url(images/mainMenuHover.gif)';
		document.getElementById('menu'+id).style.color="#FC7C19";}
		if (document.getElementById('smenu'+id)){document.getElementById('smenu'+id).style.display='block';}			
		currMenu = id;
		//alert(currMenu)
		}				
	}
function fnHideSubMenu() {
	if(currMenu>-1)
	{	
	if (document.getElementById('smenu'+currMenu)) {document.getElementById('smenu'+currMenu).style.display='none';}
	if (document.getElementById('menu'+currMenu))
		{document.getElementById('menu'+currMenu).style.backgroundImage='url(images/spacer.jpg)';
		document.getElementById('menu'+currMenu).style.color="#003373";}
		currMenu = -1;
	}
			
}