function refreshForm(pageAction){
  if(pageAction=='Organisaties')
  {
  	if(trim(document.searchForm.qorg.value).length > 0)
  		{
	  		document.searchForm.domain.value=pageAction;
	  		document.searchForm.qorg.value = trim(document.searchForm.qorg.value);
			document.searchForm.submit();
			return true;
		}
  }
  else if (pageAction=='Wetten')
  {
  	if(trim(document.searchForm.qlaw.value).length > 0)
	  	{	document.searchForm.domain.value=pageAction;
	  		document.searchForm.qlaw.value = trim(document.searchForm.qlaw.value);
			document.searchForm.submit();
			return true; 
		}	  		
  } 
  else if (pageAction=='Trefwoord')
  {
  	if(trim(document.searchForm.qtref.value).length > 0)
	  	{	document.searchForm.domain.value=pageAction;
	  		document.searchForm.qtref.value = trim(document.searchForm.qtref.value);
			document.searchForm.submit();
			return true; 
		}	  		
  }   
  alert ("U dient een trefwoord in te voeren.");
}

function trim(str)
{
   return str.replace(/^\s*|\s*$/g,"");
}


function submitenter(pageAction,e)
{
var keycode;
if (window.event) keycode = window.event.keyCode;
else if (e) keycode = e.which;
else return true;

if (keycode == 13)
   {
   refreshForm(pageAction);
   return false;
   }
else
   return true;
}