// JavaScript Document

function MM_swapImgRestore() { //v3.0
  var i,x,a=document.MM_sr; for(i=0;a&&i<a.length&&(x=a[i])&&x.oSrc;i++) x.src=x.oSrc;
}
function MM_preloadImages() { //v3.0
  var d=document; if(d.images){ if(!d.MM_p) d.MM_p=new Array();
    var i,j=d.MM_p.length,a=MM_preloadImages.arguments; for(i=0; i<a.length; i++)
    if (a[i].indexOf("#")!=0){ d.MM_p[j]=new Image; d.MM_p[j++].src=a[i];}}
}

function MM_findObj(n, d) { //v4.01
  var p,i,x;  if(!d) d=document; if((p=n.indexOf("?"))>0&&parent.frames.length) {
    d=parent.frames[n.substring(p+1)].document; n=n.substring(0,p);}
  if(!(x=d[n])&&d.all) x=d.all[n]; for (i=0;!x&&i<d.forms.length;i++) x=d.forms[i][n];
  for(i=0;!x&&d.layers&&i<d.layers.length;i++) x=MM_findObj(n,d.layers[i].document);
  if(!x && d.getElementById) x=d.getElementById(n); return x;
}

function MM_swapImage() { //v3.0
  var i,j=0,x,a=MM_swapImage.arguments; document.MM_sr=new Array; for(i=0;i<(a.length-2);i+=3)
   if ((x=MM_findObj(a[i]))!=null){document.MM_sr[j++]=x; if(!x.oSrc) x.oSrc=x.src; x.src=a[i+2];}
}

function isEmailAddress(string)
{
	var addressPattern = /^\w+((-\w+)|(\.\w+))*\@[A-Za-z0-9]+((\.|-)[A-Za-z0-9]+)*\.[A-Za-z0-9]+$/;
	return addressPattern.test(string);
}

/* submitSearchForm */
function submitSearchForm() {
var submitdata = true
var errorstr = ""
  
	 
if ( (document.searchForm.zoekterm.value.length<3) )
{
   errorstr =  "U dient minimaal 3 tekens in te voeren";
   submitdata = false;
 }

if (submitdata==true)
 {
   //document.searchForm.submit();
   location.href= document.searchForm.action + document.searchForm.zoekterm.value;
    return false;
 }
 else
 {
   alert(errorstr);
   return false;
 }
}	

var defaultLoginValue = 'gebruikersnaam';     

function submitLoginForm(e)
{
	e.preventDefault();
	var submitLogin = true
	,	errorString = "U dient de volgende gegevens in te vullen:";
	
	/**
	 * Controleer of gebruikersnaam is ingevuld
	 */
	if ($('input#loginGebruiker').length !== 1 || 
		$('input#loginGebruiker').val() == '' || 
		$('input#loginGebruiker').val() == defaultLoginValue)
	{
		submitLogin = false;
		errorString += "\n" + " - Gebruikersnaam";
		$('input#loginGebruiker')
			.select()
			.focus();
	}
	
	/**
	 * Controleer of het wachtwoord is ingevuld
	 */
	if ($('input#loginWachtwoord').length !== 1 || 
		$('input#loginWachtwoord').val() == '')
	{
		submitLogin = false;
		errorString += "\n" + " - Wachtwoord";
		if (submitLogin)
		{
			$('input#loginWachtwoord')
				.focus();
		}
	}
	
	if (submitLogin)
	{
		$('form#loginForm').submit();
	}
	else
	{
		alert(errorString);
	}
}

/**
 * - Loginform
 */
$(function(){ 
	if ($('a#btnLogin').length == 1)
	{
		$('input#loginGebruiker')
			.bogusValue({default_value: defaultLoginValue, request_value: '' });

		$('a#btnLogin').bind('click', submitLoginForm);
	}
});