function toonVerzorgingsTip(pagina)
{
   xmlHttp=GetXmlHttpObject()   

   if (xmlHttp==null)
   {
      alert ("Browser does not support HTTP Request")
      return
    } 
    var url="/verzorgingstips.asp"
	url=url+"?sid="+ Math.random()
	url=url+"&pagina="+ pagina

	//alert(url)

    xmlHttp.onreadystatechange=stateChanged 
    xmlHttp.open("GET",url,true)
    xmlHttp.send(null)
}