function selectTab(pTab) {
	document.getElementById("tab1").className='tabwide_unselected';
	document.getElementById("tab2").className='tabwide_unselected';
//	document.getElementById("tab3").className='tab_unselected';
	document.getElementById("tab4").className='tabwide_unselected';
//	document.getElementById("tab5").className='tab144_unselected';
	document.getElementById("tab6").className='tabwide_unselected';

//	document.getElementById("tab4alt").className='tab80_unselected';
//	document.getElementById("tab5alt").className='tab144_unselected';
//	document.getElementById("tab6alt").className='tabgroot_unselected';
/*
	if (pTab > 3) {
		if (pTab == 4) {
			document.getElementById("tab"+pTab).className='tab80_selected';
			document.getElementById("tab"+pTab+"alt").className='tab80_selected';
		}
		else if (pTab == 5) {
			document.getElementById("tab"+pTab).className='tab144_selected';
			document.getElementById("tab"+pTab+"alt").className='tab144_selected';
		}
		else {
			document.getElementById("tab"+pTab).className='tabgroot_selected';
			document.getElementById("tab"+pTab+"alt").className='tabgroot_selected';
		}
		document.getElementById("tabrijgroot1").style.display='none';
		document.getElementById("tabrijgroot2").style.display='inline';
	}
	else {
*/
	if (pTab > 3) {
		if (pTab == 4) {
			document.getElementById("tab"+pTab).className='tabwide_selected';
			document.getElementById("tab"+pTab+"alt").className='tabwide_selected';
		}
		if(pTab == 6)
		{
				document.getElementById("tab"+pTab).className='tabwide_selected';
				document.getElementById("tab"+pTab+"alt").className='tabwide_selected';
		}
	}
	else
	{
		document.getElementById("tab"+pTab).className='tabwide_selected';
		document.getElementById("tabrijgroot1").style.display='inline';
		document.getElementById("tabrijgroot2").style.display='none';
	}

	document.getElementById("panel1").style.display='none';
	document.getElementById("panel2").style.display='none';
	document.getElementById("panel3").style.display='none';
	document.getElementById("panel4").style.display='none';
	document.getElementById("panel5").style.display='none';
	document.getElementById("panel6").style.display='none';
	document.getElementById("panel"+pTab).style.display='inline';
}
function newImage(arg) {
	if (document.images) {
		rslt = new Image();
		rslt.src = arg;
		return rslt;
	}
}
newImage('/images/button_active.jpg');
newImage('/images/navitemsub1o.jpg');
newImage('/images/navitemsub2o.jpg');

function controleerRust(pName) {

	score1 = eval("document.form.rust1_" + pName + ".value");
	score2 = eval("document.form.rust2_" + pName + ".value");

	if (score1 != "") {
		score1 = parseInt(score1);
		if (isNaN(score1)) score1 = 0;
		if (score1 < 0) score1 = 0;
	}
	if (score2 != "") {
		score2 = parseInt(score2);
		if (isNaN(score2)) score2 = 0;
		if (score2 < 0) score2 = 0;
	}

	eval("document.form.rust1_" + pName + ".value = score1;");
	eval("document.form.rust2_" + pName + ".value = score2;");
}


function controleerEind(pName) {

	score1 = eval("document.form.eind1_" + pName + ".value");
	score2 = eval("document.form.eind2_" + pName + ".value");

	if (score1 != "") {
		score1 = parseInt(score1);
		if (isNaN(score1)) score1 = 0;
		if (score1 < 0) score1 = 0;
	}
	if (score2 != "") {
		score2 = parseInt(score2);
		if (isNaN(score2)) score2 = 0;
		if (score2 < 0) score2 = 0;
	}

//	if ((score1 != "") && (score2 != "")) {
		if (score1 > score2) {
			eval("if (document.form.winnaar" + pName + ") document.form.winnaar" + pName + "[0].checked = true;");
		}
		if (score1 < score2) {
			eval("if (document.form.winnaar" + pName + ") document.form.winnaar" + pName + "[1].checked = true;");
		}
//	}

	eval("document.form.eind1_" + pName + ".value = score1;");
	eval("document.form.eind2_" + pName + ".value = score2;");
}


function controleerWinnaar(pName) {

	score1 = eval("document.form.eind1_" + pName + ".value");
	score2 = eval("document.form.eind2_" + pName + ".value");
	if ((score1 != "") && (score2 != "")) {
		score1 = parseInt(score1);
		score2 = parseInt(score2);
		if (score1 > score2) {
			eval("document.form.winnaar" + pName + "[0].checked = true;");
			return false;
		}
		if (score1 < score2) {
			eval("document.form.winnaar" + pName + "[1].checked = true;");
			return false;
		}
	}
	return true;

}

function submitSearch() {
	if (document.zoekform.querysoort.options[document.zoekform.querysoort.options.selectedIndex].value == 'TransportNet') {
		document.getElementById('tnquery').value = document.zoekform.query.value;
		document.tnform.submit();
	}
	else if (document.zoekform.querysoort.options[document.zoekform.querysoort.options.selectedIndex].value == 'Google') {
		window.open('http://www.google.nl/search?q='+escape(document.zoekform.query.value));
	}
	else {
		document.zoekform.submit();
	}
}

function checkActie() {
	if (document.form.NaamBedrijf_1.value == "") {
		alert('Vult u a.u.b. alle velden in.');
		return false;
	}
	if (document.form.Voornaam.value == "") {
		alert('Vult u a.u.b. alle velden in.');
		return false;
	}
	if (document.form.Achternaam.value == "") {
		alert('Vult u a.u.b. alle velden in.');
		return false;
	}
	if (document.form.Adres.value == "") {
		alert('Vult u a.u.b. alle velden in.');
		return false;
	}
	if (document.form.Nummer.value == "") {
		alert('Vult u a.u.b. alle velden in.');
		return false;
	}
	if (document.form.Postcode.value == "") {
		alert('Vult u a.u.b. alle velden in.');
		return false;
	}
	if (document.form.Plaats.value == "") {
		alert('Vult u a.u.b. alle velden in.');
		return false;
	}
	if (document.form.Telefoon.value == "") {
		alert('Vult u a.u.b. alle velden in.');
		return false;
	}
	if (document.form.Aantalbloopers.value == "") {
		alert('Vult u a.u.b. alle velden in.');
		return false;
	}
	if (document.form.Email.value == "") {
		alert('Vult u a.u.b. alle velden in.');
		return false;
	}
	return true;
}