// JavaScript Document
function popitup(url)
	{
		newwindow=window.open(url,'name','height=800,width=700,scrollbars=yes,resizable=1');
		if (window.focus) {newwindow.focus()}
		return false;
	}
	
window.onload = function() {
  var q = document.getElementById('q');
  q.onfocus = function() {
	  if(q.value == 'Zoeken op website'){
		  q.value = '';
		  }
  }
    q.value = 'Zoeken op website';  
}