function SelectMenuItems(mainMenu, subMenu)
{
  if (document.getElementById)
  {
	if (document.getElementById(mainMenu))
	{
		document.getElementById(mainMenu).className = 'Menu1';
	}
	if (subMenu.length > 0)
	{
		if (document.getElementById(subMenu))
		{
			document.getElementById(subMenu).className = 'Submenu';
		}
	}
  }
}

function WriteEmailAddress (name, domain, topLevelDomain, css)
{
	document.write('<a class=' + css + ' href=\"mailto:' + name + '@' + domain + '.' + topLevelDomain + '\">');
	document.write(name + '@' + domain + '.' + topLevelDomain + '</a>');
}

var _win=null;

function closeWin()
{
  if(_win && !_win.closed && _win.open)
  {
      _win.close();
	  _win=null;
  }
}

function openWin(theURL,winName,features)
{
  closeWin();
  _win=window.open(theURL,winName,features);
  _win.focus();
}


function openMedewerkerWin(employeeId)
{
	var winLeft = (screen.width - 450) / 2;
	var winUp = (screen.height - 270) / 2;
	openWin('PopupMedewerker.asp?CID=' + employeeId, 'medewerker', 'width=450,height=270,left='+winLeft+',top='+winUp+',scrollbars=yes');
}

function openZoom(imagepath)
{
	var winLeft = (screen.width - 200) / 2;
	var winUp = (screen.height - 200) / 2;
	openWin('/Static/PopupZoom.asp?' + imagepath, 'MyPopup', 'width=100,height=100,left='+winLeft+',top='+winUp+',scrollbars=no');
}
//
//
//
function Checkform(FormName)
	{
		var temp = 0;
		var returningValue = true;
		var errStr = ""
		
		//document.formulier.target= ""
		//document.formulier.action = "contact.asp?inc=1"
		if (document[FormName].Vraag.value == "")
		{
			if (temp == 0 )	{
				document[FormName].Vraag.focus()
				document[FormName].Vraag.select();
				temp=1
			}
			errStr += " - Vraag\n";
		}

	

		if (document[FormName].Voornaam.value == "")
		{
			if (temp == 0 )	{
				document[FormName].Voornaam.focus()
				document[FormName].Voornaam.select();
				temp=1
			}
			errStr += " - Voornaam\n";
		}

		if (document[FormName].Achternaam.value == "")
		{
			if (temp == 0 )	{
				document[FormName].Achternaam.focus()
				document[FormName].Achternaam.select();
				temp=1
			}
			errStr += " - Achternaam\n";
		}
		if (document[FormName].Telefoonnummer.value == "")
		{
			if (temp == 0 )	{
				document[FormName].Telefoonnummer.focus()
				document[FormName].Telefoonnummer.select();
				temp=1
			}
			errStr += " - Telefoonnummer\n";
		}

		if (document[FormName].Email.value.length =="")
		{
			if (temp == 0 )
			{
				document[FormName].Email.focus()
				document[FormName].Email.select();
				temp=1
			}
			errStr += " - Email\n";
		}
		else
		{
			var reEmail = /^.+\@.+\..+$/
			var s = document[FormName].Email.value
			var TestResult = false
				TestResult = eval(reEmail + ".test(s)");
			
			if (TestResult == false) 
			{
				//errStr+=" - U heeft uw E-mail adres niet juist ingevuld\n";
				document[FormName].Email.focus()
				if (temp == 0 )
				{
					document[FormName].Email.focus();
					document[FormName].Email.select();
					temp=1
				}
			errStr += " - Email\n";
			}
		}
		if (errStr != "") {
			errStr = "De volgende veld(en) zijn niet of niet goed ingevuld:\n\n" + errStr;
			alert(errStr);
			returningValue = false;
		}
		
		return returningValue;
	}