function openSubMenuAbout()
	 {
	 //alert(document.getElementById("SubMenuAbout").style.display);
	 	if(document.getElementById("SubMenuAbout").style.display=="none")
		{
	 	document.getElementById("menu_2").src="images/menu_2_active.jpg";
		document.getElementById("menu_2").onmouseover="images/menu_2_active.jpg";
		document.getElementById("menu_2").onmouseout="images/menu_2_active.jpg";
		document.getElementById("SubMenuAbout").style.display="block";
		}
		else
		{
		document.getElementById("menu_2").src="images/menu_2.jpg";
		document.getElementById("menu_2").onmouseover="images/menu_2_over.jpg";
		document.getElementById("menu_2").onmouseout="images/menu_2.jpg";
		document.getElementById("SubMenuAbout").style.display="none";
		//alert(document.getElementById("SubMenuAbout").style.display+"--");
		}
	 }
	 
	 
	 function openSubMenu()
	 {
	 	if(document.getElementById("subMenu").style.display=="none")
		{
	 	document.getElementById("menu_3").src="images/menu_3_active.jpg";
		document.getElementById("menu_3").onmouseover="images/menu_3_active.jpg";
		document.getElementById("menu_3").onmouseout="images/menu_3_active.jpg";
		document.getElementById("subMenu").style.display="block";
		}
		else
		{
		document.getElementById("menu_3").src="images/menu_3.jpg";
		document.getElementById("menu_3").onmouseover="images/menu_3_over.jpg";
		document.getElementById("menu_3").onmouseout="images/menu_3.jpg";
		document.getElementById("subMenu").style.display="none";
		}
	 }
	 
	 function openSubSubMenu(n)
	 {
		for(a=1 ; a<4 ; a++)
		{
		//alert(document.getElementById("subsubmenu_"+a));
			document.getElementById("subMenu_"+a).className = "clsSubMenu";
			document.getElementById("subMenu_"+a).onmouseover="this.className='clsSubMenu_over'";
			//alert(document.getElementById("subMenu_"+a).onmouseover)
			document.getElementById("subMenu_"+a).onmouseout="this.className='clsSubMenu'";
			if(document.getElementById("subsubmenu_"+a).style.display=="block")
			{
				document.getElementById("subsubmenu_"+a).style.display="none";
			}
		}
	 	/*document.getElementById("subMenu_"+n).className = "clsSubMenu_over";		
		document.getElementById("subMenu_"+n).onmouseover="this.className='clsSubMenu_over'";
		document.getElementById("subMenu_"+n).onmouseout="this.className='clsSubMenu_over'";*/
		
	 	document.getElementById("menu_3").src="images/menu_3.jpg";
		document.getElementById("menu_3").onmouseover="images/menu_3_over.jpg";
		document.getElementById("menu_3").onmouseout="images/menu_3.jpg";
		document.getElementById("subsubmenu_"+n).style.display="block";
	 }