/***************************/
//@Author: Adrian "yEnS" Mato Gondelle
//@website: www.yensdesign.com
//@email: yensamg@gmail.com
//@license: Feel free to use it, but keep this credits please!					
/***************************/

//SETTING UP OUR POPUP
//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(){
	//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({
		"height": windowHeight
	});
	
}

function refresh()
{
    //  This version does NOT cause an entry in the browser's
    //  page view history.  Most browsers will always retrieve
    //  the document from the web-server whether it is already
    //  in the browsers page-cache or not.
    //  

}

//CONTROLLING EVENTS IN jQuery
$(document).ready(function(){
	
  $('div.overlay').hide();

	 
	$("#submit_btn").click(function(){
	var min_age = 18;
	var day = parseInt(document.agechecker.dag.value);
	var month = parseInt(document.agechecker.maand.value);
	var year = parseInt(document.agechecker.jaar.value);

if (day > 31 || typeof month === 'undefined' || !month || month > 12 || typeof year === 'undefined' || !year || year > 2100) {

	$('div#error').text('Geboortedatum niet geldig' + month);
	//$('div.index_top').effect('bounce', { times:10 }, 300);
	return false;
} else {
var theirDate = new Date((year + min_age), month, day);
			var today = new Date;

			if ( (today.getTime() - theirDate.getTime()) < 0) {
	
	//centering with css
		centerPopup();
		//load popup
		loadPopup();
	

				return false;
			}
			else {
				 
				 $('div.index_top').slideUp('slow', function() {
					 
					 });
				$('div.index_bottom').slideUp('slow', function() {
					
					$('div.overlay').fadeIn('slow', function() {
						location.reload();
					});
					
					
					
					});
				$.post("setage.php", { age: "true"}, function() {
				
				
				});
				
				
				

				
				
				return false;
				
				}
			}
		});

				
	//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();
		}
	});

});