var nowactive='';
var old='';
function active(im){
	old = nowactive;
	nowactive = im;
	document[im].src = '/img/btn/' + im + '_s.gif';
}
function flipoff(im){
	if (nowactive!=im){
		document[im].src = '/img/btn/' + im + '.gif';
	}
}
function flipon(im){
	document[im].src = '/img/btn/' + im + '_s.gif';
}

var myimg=new Array();
function preloadimg(){
	for (i=0;i<preloadimg.arguments.length;i++){
		myimg[i]=new Image();
		myimg[i].src=preloadimg.arguments[i];
	}
}
preloadimg("/img/btn/welkom_s.gif", "/img/btn/mogelijkheden_s.gif", "/img/btn/klanten_s.gif", "/mg/btn/nieuws_s.gif", "/img/btn/vacatures_s.gif", "/img/btn/login_s.gif", "/img/btn/contact_s.gif", "/img/btn/customers_s.gif", "/img/btn/fotos_s.gif", "/img/btn/introductie_s.gif", "/img/btn/introduction_s.gif", "/img/btn/jobs_s.gif", "/img/btn/login_s.gif", "/img/btn/mogelijkheden_s.gif", "/img/btn/news_s.gif", "/img/btn/possibilities_s.gif", "/img/btn/profiel_s.gif", "/img/btn/uitloggen_s.gif", "/img/btn/vacatures_s.gif");

function checkww(w1, w2, em){
	if (w1!=w2 || em==""){
		alert("De wachtwoorden zijn niet gelijk en/of geen e-mail ingevuld!");
		return false;
	}else{
		return true;
	}	
}

function checkform(form, taal) {
	var emailfilter=/^\w+[\+\.\w-]*@([\w-]+\.)*\w+[\w-]*\.([a-z]{2,4}|\d+)$/i;
	var error=0;
	for (var x=0; form.elements[x]; x++ ) {
		if(form.elements[x].title == "verplicht") {
			if (form.elements[x].type == 'select-one'){
				if (form.elements[x].options[form.elements[x].selectedIndex].value == "") error++;
			}else if (form.elements[x].type == 'checkbox'){
				if (!form.elements[x].checked) error++;
			}else{
				if(form.elements[x].name=="email"){
					if (emailfilter.test(form.elements[x].value)==false) error++
				}else{
					if (form.elements[x].value == "") error++;
				}
			}
			if(error>0 && taal=="nl"){
				alert( "U heeft het verplichte veld '" + form.elements[x].id + "' niet ingevuld." );
	        		form.elements[x].focus();
			        return false ;
			}
			if(error>0 && taal=="uk"){
				alert( "The form was not filled up correctly. Please fill in the form completely" );
	        		form.elements[x].focus();
			        return false ;
			}
			if(error>0 && taal=="de"){
				alert( "Nicht alle Information ist ausgefüllt worden." );
	        		form.elements[x].focus();
			        return false ;
			}
		}
	}        
}

$(document).ready(function(){
	
	$('#tweets').cycle({ 
    	fx:     'scrollUp', 
    	timeout: 6000, 
   		delay:  -2000 
	});

	$("a.zoom").fancybox();
	
	
	$("a.zoommoby").fancybox({
		'frameWidth': 500,
		'frameHeight': 500
	});

	$("a[rel=groepfoto]").fancybox({
		'transitionIn'		: 'none',
		'transitionOut'		: 'none',
		'titlePosition' 	: 'over',
		'titleFormat'		: function(title, currentArray, currentIndex, currentOpts) {
			return '<span id="fancybox-title-over">Image ' + (currentIndex + 1) + ' / ' + currentArray.length + (title.length ? ' &nbsp; ' + title : '') + '</span>';
		}
	});
});