/*
* Our custom Jquery scripts go here
*/

// When the DOM is loaded run this
$(document).ready(function() {

	// Open video automatically set?
	var auto_open_video = 0;
	
	// auto_open_video set on page as hidden field
	if (document.getElementById('auto_open_video') != null)
	{
		auto_open_video = document.getElementById('auto_open_video').value;
		
		if (auto_open_video == 1)
		{
			// Setup Flash Video Dialog links
			$("a.video_dialog").fancybox({
				'hideOnContentClick': false,
				'frameWidth': 620,
				'frameHeight': 650,
				'overlayOpacity': 0.87,
				'callbackOnClose': closeVideoDialog
			}).trigger('click');
		}
		else
		{
			// Setup Flash Video Dialog links
			$("a.video_dialog").fancybox({
				'hideOnContentClick': false,
				'frameWidth': 620,
				'frameHeight': 650,
				'overlayOpacity': 0.87,
				'callbackOnClose': closeVideoDialog
			});
		}
	}	
	
	if (document.getElementById('visa_form') != null)
	{
	
		// initialise datepickers
		$.datepicker.setDefaults({
			dateFormat: "dd/mm/yy",
			yearRange: 'c-85:c+5',
			showOn: "button",
			buttonImage: "/images/cal.gif",
			buttonImageOnly: true,
			changeMonth: true,
			changeYear: true
		});	
		
		$( "#date_of_birth" ).datepicker();
		$( "#passport_issue_date" ).datepicker();
		$( "#passport_expirty_date" ).datepicker();
		$( "#departure_date_home" ).datepicker();
	}
});

$().ready(function() {
    
	if(document.getElementById('visa_form') != null)
	{
		// validate signup form on keyup and submit
		$("#visa_form").validate({
			
			rules: {
				full_name:          "required",
				sex:                "required",
				date_of_birth:      "required",
				birth_place:        "required",
				nationality:        "required",
				passport_number:    "required",
				passport_issue_place: "required",
				passport_issue_date: "required",
				passport_expirty_date: "required",
				country_of_residence: "required",
				occupation:          "required",
				dates:               "required",
				departure_date_home: "required",
				email: {
					required: true,
					email: true
				},
				address:            "required",
				suburb:            	"required",
				state:            	"required",
				postcode:           "required",
				phone:              "required",
				how_to_receive:     "required",
			},
			
			errorElement: "div",
			wrapper: "div",  // a wrapper around the error message
			errorPlacement: function(error, element) {
					element.before(error);
					offset = element.offset();
					error.css('right', offset.right);
					error.css('right', offset.right - element.outerHeight());
			}

		});
	}
    
});

/*
* Callback function run when fancybox dialog is closed
*/
function closeVideoDialog()
{
	// Fix for IE
	// IE kept the video playing in the iframe which kept the sound going. This is a fix for that issue. 
	if (document.getElementById('fancy_frame') != null)
	{
		document.getElementById('fancy_frame').src = '/flash_videos/blank.html';
	}
	
	// lawrence@4mation added this for a special request of client, a once off job.
	if (document.getElementById('redirect_url') != null)
	{
		var redirect_url = document.getElementById('redirect_url').value;
		window.location = redirect_url;
	}
}



/*
* detects version of flash user is using. This code is taken from Adobe Flash Player detection kit:
* http://www.adobe.com/products/flashplayer/download/detection_kit/
* added by 4mation 22-07-2009
*/
function GetSwfVer(){
	// NS/Opera version >= 3 check for Flash plugin in plugin array
	var flashVer = -1;
	
	if (navigator.plugins != null && navigator.plugins.length > 0) {
		if (navigator.plugins["Shockwave Flash 2.0"] || navigator.plugins["Shockwave Flash"]) {
			var swVer2 = navigator.plugins["Shockwave Flash 2.0"] ? " 2.0" : "";
			var flashDescription = navigator.plugins["Shockwave Flash" + swVer2].description;
			var descArray = flashDescription.split(" ");
			var tempArrayMajor = descArray[2].split(".");			
			var versionMajor = tempArrayMajor[0];
			var versionMinor = tempArrayMajor[1];
			var versionRevision = descArray[3];
			if (versionRevision == "") {
				versionRevision = descArray[4];
			}
			if (versionRevision[0] == "d") {
				versionRevision = versionRevision.substring(1);
			} else if (versionRevision[0] == "r") {
				versionRevision = versionRevision.substring(1);
				if (versionRevision.indexOf("d") > 0) {
					versionRevision = versionRevision.substring(0, versionRevision.indexOf("d"));
				}
			}
			var flashVer = versionMajor + "." + versionMinor + "." + versionRevision;
			//alert("flashVer="+flashVer);
		}
	}
	// MSN/WebTV 2.6 supports Flash 4
	else if (navigator.userAgent.toLowerCase().indexOf("webtv/2.6") != -1) flashVer = 4;
	// WebTV 2.5 supports Flash 3
	else if (navigator.userAgent.toLowerCase().indexOf("webtv/2.5") != -1) flashVer = 3;
	// older WebTV supports Flash 2
	else if (navigator.userAgent.toLowerCase().indexOf("webtv") != -1) flashVer = 2;
	else if ( isIE && isWin && !isOpera ) {
		flashVer = ControlVersion();
	}	
	return flashVer;
}


/**
* tracks user's browser details etc and records in database table.
* This function was created to solve how/why a user from Denmark (IP address: 85.82.169.162)
* used 21GB of site traffic within 24 hours!
* @author Jonathan Stucken, 4mation Technologies, created 22/07/2009
*/
function trackUser()
{
	var flash_version = GetSwfVer();
	
	// Track the user's details silently and unobtrusively behind the scenes using Jquery ajax
	var data = $.ajax({
		url: "/includes/ajax_user_tracker.php?flash_version="+flash_version,
		async: true
	}).responseText;
}