$(document).ready(function(){

	$('ul#nav li').hover(
			function() { $('ul', this).first().css('display', 'block'); },
			function() { $('ul', this).css('display', 'none'); });
	
	$('ul#nav li ul li').hover(
			function() { $('ul', this).css('display', 'none'); },
			function() { $('ul', this).css('display', 'none'); });

	
	//LOADING POPUP
	//Click the button event!
	$("div #video ul li").click(function(){
		//centering with css
		centerPopup();
		//load popup
		loadPopup();
		
		//content plaatsen
		$(this).each(function(){
			var attr = $(this).attr('class');
			if(attr == 'video1'){
				$('#contactArea').html('<iframe src="http://player.vimeo.com/video/32662547?title=0&amp;byline=0&amp;portrait=0" width="400" height="250" frameborder="0" webkitAllowFullScreen mozallowfullscreen allowFullScreen></iframe>');	
			}else if(attr == 'video2'){
				$('#contactArea').html('<iframe src="http://player.vimeo.com/video/13041503?title=0&amp;byline=0&amp;portrait=0" width="400" height="300" frameborder="0" webkitAllowFullScreen mozallowfullscreen allowFullScreen></iframe>');
			}else{
				$('#contactArea').html('<iframe src="http://player.vimeo.com/video/32661090?title=0&amp;byline=0&amp;portrait=0" width="400" height="225" frameborder="0" webkitAllowFullScreen mozallowfullscreen allowFullScreen></iframe>');
			}
		});

	});
				
	//CLOSING POPUP
	//Click the x event!
	$("#popupContactClose").click(function(){
		disablePopup();
	});
	//Click out event!
	$("#backgroundPopup").click(function(){
		disablePopup();
	});
	//Press Escape event!
	$(document).keypress(function(e){
		if(e.keyCode==27 && popupStatus==1){
			disablePopup();
		}
	});

});
//0 means disabled; 1 means enabled;
var popupStatus = 0;

//loading popup with jQuery magic!
function loadPopup(){
	//loads popup only if it is disabled
	if(popupStatus==0){
		$("#backgroundPopup").css({
			"opacity": "0.7"
		});
		$("#backgroundPopup").fadeIn("slow");
		$("#popupContact").fadeIn("slow");
		popupStatus = 1;
	}
}

//disabling popup with jQuery magic!
function disablePopup(){
	//disables popup only if it is enabled
	if(popupStatus==1){
		$("#backgroundPopup").fadeOut("slow");
		$("#popupContact").fadeOut("slow");
		popupStatus = 0;
	}
}

//centering popup
function centerPopup(){
	
	//width fixen
	var windowWidth = $(window).width();
	var imageWidth = $('#pageImage').width();
	var width = (windowWidth-imageWidth);
	var widthSubstract = (width/2);
	
	
	//request data for centering
	var windowWidth = document.documentElement.clientWidth;
	var windowHeight = document.documentElement.clientHeight;
	var popupHeight = $("#popupContact").height();
	var popupWidth = $("#popupContact").width();
	//centering
	$("#popupContact").css({
		"position": "absolute",
		"top": windowHeight/2-popupHeight/2,
		"left": (windowWidth/2-popupWidth/2)
	});
	//only need force for IE6
	
	$("#backgroundPopup").css({
		"padding": windowHeight
	});
	
}



// JavaScript Document