function navOver(navCur, navID, navText) {
		   if (navCur != navID)
		   {
		      document.getElementById('nav' + navID).src = 'fileadmin/Image/Content/Handeln_Leitfaden_' + navID + 'Cur.jpg';
			  document.getElementById('navText').innerHTML = navText;
		   }
        }
		
		function navOut(navCur, navID, navText) {
		   if (navCur != navID)
		   {
		      document.getElementById('nav' + navID).src = 'fileadmin/Image/Content/Handeln_Leitfaden_' + navID + 'No.jpg';
	  		  document.getElementById('navText').innerHTML = navText;
		   }
        }