function showNewLayer(layerID)
    {
        switch(layerID)
        {
        case 1:
        {
            document.all.divLayer1.style.display="";
            document.all.divLayer2.style.display="none";
            document.all.divLayer3.style.display="none";
             document.all.divLayer4.style.display="none";
                        
            document.all.divImg1.src="images/p1-1.gif";
            document.all.divImg2.src="images/p2.gif";
            document.all.divImg3.src="images/p3.gif";
            document.all.divImg4.src="images/p4.gif";
            
            document.all.falk1.style.display="";
            document.all.falk2.style.display="none";
			document.all.falk3.style.display="none";
			document.all.falk4.style.display="none";
            
        }
        break;
        case 2:
        {
            document.all.divLayer1.style.display="none";
            document.all.divLayer2.style.display="";
            document.all.divLayer3.style.display="none";
             document.all.divLayer4.style.display="none";
                      
            document.all.divImg1.src="images/p1.gif";
            document.all.divImg2.src="images/p2-1.gif";
            document.all.divImg3.src="images/p3.gif";
            document.all.divImg4.src="images/p4.gif";
            
            document.all.falk1.style.display="none";
            document.all.falk2.style.display="";
			document.all.falk3.style.display="none";
			document.all.falk4.style.display="none";

            
        }
        break;
        case 3:
        {
            document.all.divLayer1.style.display="none";
            document.all.divLayer2.style.display="none";
            document.all.divLayer3.style.display="";
             document.all.divLayer4.style.display="none";

                      
            document.all.divImg1.src="images/p1.gif";
            document.all.divImg2.src="images/p2.gif";
            document.all.divImg3.src="images/p3-1.gif";
            document.all.divImg4.src="images/p4.gif";  
            
			document.all.falk1.style.display="none";
            document.all.falk2.style.display="none";
			document.all.falk3.style.display="";
			document.all.falk4.style.display="none";
          
        }
        break;
        case 4:
          {
            document.all.divLayer1.style.display="none";
            document.all.divLayer2.style.display="none";
            document.all.divLayer3.style.display="none";
             document.all.divLayer4.style.display="";

                      
            document.all.divImg1.src="images/p1.gif";
            document.all.divImg2.src="images/p2.gif";
            document.all.divImg3.src="images/p3.gif";
            document.all.divImg4.src="images/p4-1.gif";     
            
			document.all.falk1.style.display="none";
            document.all.falk2.style.display="none";
			document.all.falk3.style.display="none";
			document.all.falk4.style.display="";
       
        }

              
        break;

        }

    }