function HideAll_smenu(id){
	
		var d = document.getElementById(id);
		for (var i = 1; i<=10; i++) {
			// hide all submenus
			if (document.getElementById('smenu'+i)) {document.getElementById('smenu'+i).style.display='none';}
		}

	}
	
	function BodyHeight( new_height ){
		//alert(document.getElementById('body').style.height);
		if( document.getElementById('body') ) document.getElementById('body').style.height = new_height;
	}
	
	function ActiveSelectedSubmenu(){
		
		// submenu
		if ( ( selected_menu == "novosti" ) && (document.getElementById('smenu1')) ) {document.getElementById('smenu1').style.display='block';}
		if ( ( selected_menu == "info" ) && (document.getElementById('smenu2')) ) {document.getElementById('smenu2').style.display='block';}
		if ( ( selected_menu == "izlagaci" ) && (document.getElementById('smenu3')) ) {document.getElementById('smenu3').style.display='block';}
		if ( ( selected_menu == "program" ) && (document.getElementById('smenu4')) ) {document.getElementById('smenu4').style.display='block';}
		if ( ( selected_menu == "press" ) && (document.getElementById('smenu5')) ) {document.getElementById('smenu5').style.display='block';}
		if ( ( selected_menu == "kontakt" ) && (document.getElementById('smenu6')) ) {document.getElementById('smenu6').style.display='block';}
		
		// toplink
		if ( ( selected_menu == "novosti" ) && (document.getElementById('m_novosti')) ) {document.getElementById('m_novosti').className="active";}
		if ( ( selected_menu == "info" ) && (document.getElementById('m_info')) ) {document.getElementById('m_info').className="active";}
		if ( ( selected_menu == "izlagaci" ) && (document.getElementById('m_izlagaci')) ) {document.getElementById('m_izlagaci').className="active";}
		if ( ( selected_menu == "program" ) && (document.getElementById('m_program')) ) {document.getElementById('m_program').className="active";}
		if ( ( selected_menu == "press" ) && (document.getElementById('m_press')) ) {document.getElementById('m_press').className="active";}
		if ( ( selected_menu == "kontakt" ) && (document.getElementById('m_kontakt')) ) {document.getElementById('m_kontakt').className="active";}
	}
	
	function DeactivateTopLinksCSS(){
		
		if( document.getElementById("m_novosti") && ( selected_menu != "novosti" )) document.getElementById("m_novosti").className = "";	
		if( document.getElementById("m_info") && ( selected_menu != "info" )) 	document.getElementById("m_info").className = "";	
		if( document.getElementById("m_izlagaci") && ( selected_menu != "izlagaci" )) document.getElementById("m_izlagaci").className = "";	
		if( document.getElementById("m_program") && ( selected_menu != "program" )) 	document.getElementById("m_program").className = "";	
		if( document.getElementById("m_press") && ( selected_menu != "press" )) 	document.getElementById("m_press").className = "";	
		if( document.getElementById("m_kontakt") && ( selected_menu != "kontakt" )) 	document.getElementById("m_kontakt").className = "";	
		
	}
	
	function DeactivateSubmenu(submenu_id){	if(document.getElementById(submenu_id)) { document.getElementById(submenu_id).style.display='none'; } }
	
	function DeactivateThis( link_id, submenu_id ){
		
		// deactivate css
		DeactivateTopLinksCSS();
		
		// deactivate submenu
		DeactivateSubmenu(submenu_id);
		
		// restore selected submenu
		ActiveSelectedSubmenu();
		
	}

	function montre(id, thismenu) {
		
		// on load event - hide all menus
		HideAll_smenu(id);

		// activate selected submenu
		// ActiveSelectedSubmenu();

		// onmouseover event - deactive all active classes
		DeactivateTopLinksCSS();
		
		// onmouseover event - set active class on top menu link
		// if( document.getElementById(thismenu) ) document.getElementById(thismenu).className = "active";	
		
		// onmouseover event - show submenu
		var d = document.getElementById(id);
		if (d) {d.style.display='block';}			

	}
	
	function show(object){ HideAll_smenu("event"); object.style.display='block'; }
	
	function hide(object){ 
		
		if( object != '' ) { object.style.display='none'; }
		/*
		if( activatemenu ){ HideAll_smenu(id); document.getElementById(deactivatemenu).style.display='none'; }
		*/
		// set active link on current submenu
		ActiveSelectedSubmenu();
	}