function showMenuLat(activatedTab){
	//lista taburilor	
	var tabList=['PRELATE1','PRELATE2','PRELATE3','PRELATE4','PRELATE5','PRELATE6','PRELATE7','PRELATE8'];
	
	//parcurgem lista de tab-uri
	for(var i=0; i<tabList.length; i++){
		//deselectam toate tab-urile
		var tab=document.getElementById(tabList[i]);
		tab.className="deselected";
		//anulam afisarea pt toate paginile
		var pag=document.getElementById(tabList[i].concat('tab'));
		pag.className="hide"; 
	}
	
	//activam tab-ul selectat
	var actTab=document.getElementById(activatedTab);
	actTab.className="selected";
	//afisam pagina selectata
	var actPag=document.getElementById(activatedTab + 'tab');
	actPag.className="show";	
}


function showMenuGarduri(activatedTab){
	//lista taburilor	
	var tabList=['GARDURI','PORTI'];
	
	//parcurgem lista de tab-uri
	for(var i=0; i<tabList.length; i++){
		//deselectam toate tab-urile
		var tab=document.getElementById(tabList[i]);
		tab.className="deselected";
		//anulam afisarea pt toate paginile
		var pag=document.getElementById(tabList[i].concat('tab'));
		pag.className="hide"; 
	}
	
	//activam tab-ul selectat
	var actTab=document.getElementById(activatedTab);
	actTab.className="selected";
	//afisam pagina selectata
	var actPag=document.getElementById(activatedTab + 'tab');
	actPag.className="show";	
}