//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/obesi_special_01gr.gif";

      
	  pic2 = new Image(150,100);

      pic2.src = "images/obesi_special_02gr.gif";

      
	  pic3 = new Image(150,100);

      pic3.src = "images/obesi_special_03gr.gif";
	  
	  



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



      a1 = new Image(374,31); 

      a1.src = "images/obesi_special_01kn-over.gif";      

      a2 = new Image(374,31);

      a2.src = "images/obesi_special_01kn.gif";



      b1 = new Image(374,31); 

      b1.src = "images/obesi_special_02kn-over.gif";

      b2 = new Image(374,31); 

      b2.src = "images/obesi_special_02kn.gif";


      c1 = new Image(374,32); 

      c1.src = "images/obesi_special_03kn-over.gif";

      c2 = new Image(374,32); 

      c2.src = "images/obesi_special_03kn.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 -->
// JavaScript Document