//script found on www.a1javascripts.com

//all credit to unknown author

<!-- hide script from old browsers

window.onerror = null;

var netscape = 0;

var goodIE = 0;

browserName = navigator.appName.substring(0,8);

browserVer = parseFloat(navigator.appVersion);

if (browserName == "Netscape" && browserVer >= 3)

{ netscape = 1; }

if (browserName == "Microsof" && browserVer >= 4)

{ goodIE = 1; }

// end error trapping code





if (netscape || goodIE) {

/////////////////////
// left big picture obesicare groep
//////////////////////////////////


      pic1 = new Image(150,100);

      pic1.src = "images/04gr_info.gif";

      
	  pic2 = new Image(150,100);

      pic2.src = "images/02gr_info.gif";

      
	  pic3 = new Image(150,100);

      pic3.src = "images/3_04gr_info.gif";
	  
	  
	  pic4 = new Image(150,100);

      pic4.src = "images/4_04gr_info.gif";
	  
	  
	  pic5 = new Image(150,100);

      pic5.src = "images/5_04gr_info.gif";
	  
	  
	  pic6 = new Image(150,100);

      pic6.src = "images/6_04gr_info.gif";
	  
	  
	  
	  pic7 = new Image(150,100);

      pic7.src = "images/7_04gr_info.gif";
	  
	 
	  pic8 = new Image(150,100);

      pic8.src = "images/8_04gr_info.gif";


      pic9 = new Image(150,100);

      pic9.src = "images/9_04gr_info.gif";


      pic10 = new Image(150,100);

      pic10.src = "images/10_04gr_info.gif";



      pic11 = new Image(150,100);

      pic11.src = "images/11_04gr_info.gif";


      pic12 = new Image(150,100);

      pic12.src = "images/12_04gr_info.gif";


//////////////////////////////
//start image roloverbuttons obesicare
/////////////////////////////////////////////////



      a1 = new Image(374,31); 

      a1.src = "images/01kn.gif";      

      a2 = new Image(374,31);

      a2.src = "images/01kn-over.gif";



      b1 = new Image(374,31); 

      b1.src = "images/02kn.gif";

      b2 = new Image(374,31); 

      b2.src = "images/02kn-over.gif";


      c1 = new Image(374,32); 

      c1.src = "images/03kn.gif";

      c2 = new Image(374,32); 

      c2.src = "images/03kn-over.gif";
	  
	  
      d1 = new Image(374,31); 

      d1.src = "images/04kn.gif";

      d2 = new Image(374,31); 

      d2.src = "images/04kn-over.gif";
	  
	  
      e1 = new Image(100,50); 

      e1.src = "images/05kn.gif";

      e2 = new Image(100,50); 

      e2.src = "images/05kn-over.gif";
	  
	  
      f1 = new Image(100,50); 

      f1.src = "images/06kn.gif";

      f2 = new Image(100,50); 

      f2.src = "images/06kn-over.gif";



      g1 = new Image(100,50); 

      g1.src = "images/07kn.gif";

      g2 = new Image(100,50); 

      g2.src = "images/07kn-over.gif";
	  
	  
	  
      h1 = new Image(100,50); 

      h1.src = "images/08kn.gif";

      h2 = new Image(100,50); 

      h2.src = "images/08kn-over.gif";



      i1 = new Image(100,50); 

      i1.src = "images/09kn.gif";

      i2 = new Image(100,50); 

      i2.src = "images/09kn-over.gif";




      j1 = new Image(100,50); 

      j1.src = "images/10kn.gif";

      j2 = new Image(100,50); 

      j2.src = "images/10kn-over.gif";



      k1 = new Image(100,50); 

      k1.src = "images/11kn.gif";

      k2 = new Image(100,50); 

      k2.src = "images/11kn-over.gif";



      l1 = new Image(100,50); 

      l1.src = "images/12kn.gif";

      l2 = new Image(100,50); 

      l2.src = "images/12kn-over.gif";




}



function hiLite(imgDocID, imgObjName, imgDocID2, imgObjName2) {

if (netscape || goodIE) {

        document.images[imgDocID].src = eval(imgObjName + ".src");

        document.images[imgDocID2].src = eval(imgObjName2 + ".src");



}}



//end hiding -->