function toggleLayer(whichLayer)
	{
	if (document.getElementById)
	{
	// this is the way the standards work
	var style2 = document.getElementById(whichLayer).style;
	style2.display = style2.display? "":"none";
	}
	else if (document.all)
	{
	// this is the way old msie versions work
	var style2 = document.all[whichLayer].style;
	style2.display = style2.display? "":"none";
	}
	else if (document.layers)
	{
	// this is the way nn4 works
	var style2 = document.layers[whichLayer].style;
	style2.display = style2.display? "":"none";
	}
	}



function addVacature()
{
	var Handler		 		= null;
	var Post		 		= new Array('code');
		Post['code'] 		= document.getElementById('code').value;
	var Fields				= new Array('voornaam', 'achternaam', 'email', 'code');
	var Errors				= 0;
	
	for ( var i = 0; i < Fields.length; i++ )
	{
		
		if ( document.getElementById(Fields[i]).value == '' )
		{
			document.getElementById(Fields[i]).style.border = '1px solid #ef0000';
			Errors++;
		}
		else
		{
			document.getElementById(Fields[i]).style.border = '1px solid #C48D1B';
		}
		
	} 
	
	
	if ( document.getElementById('file').value != '' )
	{
		
		var validExtensions = new Array(".doc", ".pdf");
		var allowedFileType = false;
		
		var file = document.getElementById('file').value;
		
		var ext = file.slice(file.lastIndexOf(".")).toLowerCase();
		
			for (var i = 0; i < validExtensions.length; i++)
			{
			
				if ( validExtensions[i] == ext )
				{
	
					
					allowedFileType = true;
			
				}
			
			}
				
			if ( allowedFileType == false )
			{
				alert('Kies een .doc of een .pdf bestand!');
				Errors++;
			}
	
	}
	
	if ( Errors == 0 )
	{
		Request = function ()
				  {
					
					if ( Handler.xmlhandler.readyState == 4 && Handler.xmlhandler.status == 200 )
					{
					
						
							
							if (  Handler.xmlhandler.responseText == 'good' )
							{
								document.forms['vacature'].submit();
									
							}
							else
							{
	
							document.getElementById('code').style.border = '1px solid #ef0000';		
								
								
							}
						
						
						
					}
					
				  }
				  
		Handler = new XMLHttp_request();
		Handler.process('assets/scripts/controle.ajax.php', 'POST', Handler.format_for_post ( Post ) );
		Handler.onreadystatechange ( Request );
	
				  
		
	}
		
}

function addWeblog()
{
	var Handler		 		= null;
	var Post		 		= new Array('code');
		Post['code'] 		= document.getElementById('code').value;
	var Fields				= new Array('naam', 'email', 'bericht', 'code');
	var Errors				= 0;
	
	for ( var i = 0; i < Fields.length; i++ )
	{
		
		if ( document.getElementById(Fields[i]).value == '' )
		{
			document.getElementById(Fields[i]).style.border = '1px solid #ef0000';
			Errors++;
		}
		else
		{
			document.getElementById(Fields[i]).style.border = '1px solid #C48D1B';
		}
		
	}
	
		
	if ( Errors == 0 )
	{
		Request = function ()
				  {
					
					if ( Handler.xmlhandler.readyState == 4 && Handler.xmlhandler.status == 200 )
					{
					
						
							
							if (  Handler.xmlhandler.responseText == 'good' )
							{
								document.forms['weblog'].submit();
									
							}
							else
							{
	
							document.getElementById('code').style.border = '1px solid #ef0000';		
								
								
							}
						
						
						
					}
					
				  }
				  
		Handler = new XMLHttp_request();
		Handler.process('assets/scripts/controle.ajax.php', 'POST', Handler.format_for_post ( Post ) );
		Handler.onreadystatechange ( Request );
	
				  
		
	}
		
}

function addAanmelding()
{
	var Handler		 		= null;
	var Post		 		= new Array('code');
		Post['code'] 		= document.getElementById('code').value;
	var Fields				= new Array('naam', 'email', 'code');
	var Errors				= 0;
	
	for ( var i = 0; i < Fields.length; i++ )
	{
		
		if ( document.getElementById(Fields[i]).value == '' )
		{
			document.getElementById(Fields[i]).style.border = '1px solid #ef0000';
			Errors++;
		}
		else
		{
			document.getElementById(Fields[i]).style.border = '1px solid #C48D1B';
		}
		
	}
	
		
	if ( Errors == 0 )
	{
		Request = function ()
				  {
					
					if ( Handler.xmlhandler.readyState == 4 && Handler.xmlhandler.status == 200 )
					{
					
						
							
							if (  Handler.xmlhandler.responseText == 'good' )
							{
								document.forms['inschrijven'].submit();
									
							}
							else
							{
	
							document.getElementById('code').style.border = '1px solid #ef0000';		
								
								
							}
						
						
						
					}
					
				  }
				  
		Handler = new XMLHttp_request();
		Handler.process('assets/scripts/controle.ajax.php', 'POST', Handler.format_for_post ( Post ) );
		Handler.onreadystatechange ( Request );
	
				  
		
	}
		
}