function doSubmitPrikForm()
{
	if(document.getElementById('sbm1')){document.getElementById('sbm1').disabled = true;}
	var sError 			= "";
	var f				= document.getElementById('form_prikbord');
	var news_title		= f.news_title.value;
	var news_email		= f.news_email.value;
	var news_content	= f.news_content.value;
	
	if(news_title == ""){sError = sError + "- U hebt geen naam ingevuld.\n"};
	if(news_email == ""){sError = sError + "- U hebt geen emailadres ingevuld.\n"};	
	if(news_content == ""){sError = sError + "- U hebt geen bericht ingevuld.\n"};
	
	if (!sError == "")
	{
		alert(sError);
		if(document.getElementById('sbm1')){document.getElementById('sbm1').disabled = false;}
	}
	else
	{
		f.action = "process.asp";
		f.target = "iSubmit";
		f.submit();
	}
}