function Mover(Id,IdClass) {
	var navItems = document.getElementById(Id);
	if(navItems.className != "mainMenuSelected" + Id)
		navItems.className = IdClass + "_over";
}

function Mout(Id,IdClass) {
	var navItems = document.getElementById(Id);
	if(navItems.className != "mainMenuSelected" + Id)
		navItems.className = IdClass;
}

//select menu item
//function setMenu(item) {
//    if (item!= ""){
//		c=item+"tab";
//	    ItemClass = "mainMenuSelected"+c;
//	    document.getElementById(c).className = ItemClass;
//	}
//} 

function setMenu(item,subitem)
{
	var submenu;
		
	c=item+"tab";
	d=c+"link";
	var navItem;
	if(document.getElementById(item)!= null)
		navItem=document.getElementById(item);
	
	if (navItem!= null){ 
	    navItem.style.display= "block"; 
	}
	if (subitem == "0")	navItem.style.display= "none"; 
		
	if(document.getElementById(c)!= null) document.getElementById(c).className = "mainMenuSelected";
	if(document.getElementById(d)!= null) document.getElementById(d).className = "mainMenuLinkSelected";
	
	if ((subitem!= "")&&(subitem!= null) && subitem !="0"){      
	    e=item+subitem;
	    if(document.getElementById(e)) document.getElementById(e).className = "menuSubSelected";
	}
}