//by Odile Endres. Please do not delete this line. Copyleft.
 
 if (Stunden < 5)
              
        {
         document.getElementById("basicstyle").href = "stylesheets/indexnight.css";
         //alert("I change images");
		 document.getElementById("logo").src = "images/night/odile_yellow_star.gif";
         document.getElementById("home").src = "images/night/homepage_yellow_star.gif";
		 
		}
		
else if (Stunden < 6) 
     	 {
          document.getElementById("basicstyle").href = "stylesheets/indexnight.css";
          //alert("zwischen 6 und 7 dark");
          document.getElementById("logo").src = "images/night/odile_morgendaemmerung_lila.gif";
         document.getElementById("home").src = "images/night/homepage_lila.gif";
         }
     else if (Stunden < 7)
              
        {
         document.getElementById("basicstyle").href = "stylesheets/index_morgendaemmerung.css";
         //alert("I change images");
         document.getElementById("logo").src = "images/night/odile_morgendaemmerung.gif";
         document.getElementById("home").src = "images/night/homepage_rosa.gif";
        }
        
           else if (Stunden < 21)
                 	  {
                        document.getElementById("basicstyle").href = "stylesheets/indexday.css";
                        //alert("normalertag");
                        document.getElementById("logo").src = "images/odile_weiss_cy.gif";
                        document.getElementById("home").src = "images/homepage_odile.gif";
                      }

                       
     			  else if (Stunden < 22)  
     					{
                         document.getElementById("basicstyle").href = "stylesheets/index_blaue_stunde.css";
                         //alert("von 16 bis 24: nacht");
                         document.getElementById("logo").src = "images/night/odile_blaue_stunde.gif";
                         document.getElementById("home").src = "images/night/homepage_blaue_stunde.jpg";
                        }
 

					else if (Stunden < 23)
                 	  {
                        document.getElementById("basicstyle").href = "stylesheets/index_mitternacht.css";
                        //alert("mitternachtsblau hell");
						document.getElementById("logo").src = "images/night/odile_mitternacht.gif";
                        document.getElementById("home").src = "images/night/homepage_mitternacht.jpg";
                      }
                      
     					else 
     					{
                         document.getElementById("basicstyle").href = "stylesheets/index_mitternacht_dunkler.css";
                         //alert("von 16 bis 24: mitternachtsblau dunkler");
                         document.getElementById("logo").src = "images/night/odile_mitternacht.gif";
                         document.getElementById("home").src = "images/night/homepage_mitternacht_dunkler.gif";
                        }