function zekerWeten(sUrl, sMsg)
{
	if ( confirm(sMsg) )
	{
		window.location=sUrl;
	}
}

//IE6 flicker bug solution:
window.onload = function() {
	try {

		document.execCommand("BackgroundImageCache", false, true);

	} catch(err) {}
}

function mailMe(name, domain, extension)
{
  var url;
  url = 'mailto:';
  url += name;
  url += '@';
  url += domain;
  url += '.';
  url += extension;
  window.open(url);
}

function removeDefaultString(inputObj, defaultStr)
{
  if ( inputObj )  
  {
    if ( inputObj.value == defaultStr )
      inputObj.value = '';
  }
}

function resetDefaultString(inputObj, defaultStr)
{
  if ( inputObj )  
  {
    if ( inputObj.value == '' )
      inputObj.value = defaultStr;
  }
}