/*////////////////////////////////////////////////////////////
JavaScript Code Library
Developed by GrafX Design Division Pty Ltd
http://www.grafx.com.au

Last Checked In By : Richard Czeiger
Public Revision No : 1.0

The software and related user documentation are
protected under copyright laws and remain the sole
property of GrafX Design Division. Full license is
available on the GrafX Design Division web site or
in the original download.

Technical support is available via the GrafX web site at
http://www.grafx.com.au
////////////////////////////////////////////////////////////*/



// Suppress JavaScript Errors
window.onerror=new Function("return true");



// Tracking Script for SEO
var ns_data,ns_hp,ns_tz,ns_rf,ns_sr,ns_img,ns_pageName;
ns_pageName= this.location;
document.cookie='__support_check=1';ns_hp='http';
ns_rf=document.referrer;ns_sr=window.location.search;
ns_tz=new Date();if(location.href.substr(0,6).toLowerCase() == 'http:')
ns_hp='http';ns_data='&an='+escape(navigator.appName)+ 
'&sr='+escape(ns_sr)+'&ck='+document.cookie.length+
'&rf='+escape(ns_rf)+'&sl='+escape(navigator.systemLanguage)+
'&av='+escape(navigator.appVersion)+'&l='+escape(navigator.language)+
'&pf='+escape(navigator.platform)+'&pg='+escape(ns_pageName);
ns_data=ns_data+'&cd='+screen.colorDepth+'&rs='+escape(screen.width+ ' x '+screen.height)+
'&tz='+ns_tz.getTimezoneOffset()+'&je='+ navigator.javaEnabled();
ns_img=new Image();ns_img.src=ns_hp+'://tracker.statgauge.com/statistics.aspx'+
'?v=1&s=213&acct=226629'+ns_data+'&tks='+ns_tz.getTime();



// XHTML External Link Script
function externalLinks() {
	if (!document.getElementsByTagName) return;
	var anchors = document.getElementsByTagName("a");
	for (var i=0; i<anchors.length; i++) {
		var anchor = anchors[i];

		if (anchor.getAttribute("href") && anchor.getAttribute("rel") == "external") {
			anchor.target = "_blank";
			anchor.title = (anchor.title=='') ? "Opens in a new window" : anchor.title + " [opens in a new window]";
			anchor.className+=" external";
		}
		
		if (anchor.getAttribute("href") && anchor.getAttribute("rel") == "flyover-popup") {
			anchor.target = "_blank";
			anchor.title = (anchor.title=='') ? "Opens in a new window" : anchor.title + " [opens in a new window]";
			
			anchor.onclick = function() {
				newwindow = window.open(this.href, 'flyover', 'width=960, height=620, status=no, toolbar=no, location=no, menubar=no, directories=no, resizable=no, scrollbars=no');
				newwindow.moveTo(10,10);
				if (window.focus) {
					newwindow.focus();
				}
				return false;
			}
			
		}

	}
}



// Roll Overs for Region Map
/* function regionMap() {
	if (document.getElementById('region-map')) {
		var region 	= document.getElementById('region-map');
		var area 		= document.getElementsByTagName('area');

		for (var i=0; i<area.length; i++) {
			area[i].onmouseover = function() {
				areaNum 	= this.id.substr(3,2);
				areaNum 	= (areaNum<10) ? areaNum.substr(1,1) : areaNum ;
				bgtop 		= areaNum * 250;

				region.getElementsByTagName('img')[0].src = '/images/spacer.gif';
				region.style.backgroundPosition = 'center -'+ bgtop +'px';
				// alert(this.id +' - '+ region.style.backgroundPosition);
			}
		}
	}
} */
function regionMap(id) {
	region 		= document.getElementById('region-map');
	areaNum 	= id.substr(3,2);
	areaNum 	= (areaNum<10) ? areaNum.substr(1,1) : areaNum ;
	bgtop 		= (areaNum * 250) - 2;
	// alert(areaNum);

	region.getElementsByTagName('img')[0].src = '/images/spacer.gif';
	region.style.backgroundPosition = 'center -'+ bgtop +'px';
}



// Roll Over Nav
// sfHover = function() {
function sfHover() {
	if (!document.getElementById('subnav')) return;
	// var sfEls = document.getElementById("navigation").getElementsByTagName("LI");
	var sfEls = document.getElementById("subnav").getElementsByTagName("LI");
	for (var i=0; i<sfEls.length; i++) {
		sfEls[i].onmouseover=function() {
			this.className+=" sfhover";
		}
		sfEls[i].onmouseout=function() {
			this.className=this.className.replace(new RegExp("sfhover\\b"), "");
		}
	}
}
// Initiated below
// if (window.attachEvent) window.attachEvent("onload", sfHover);



/* 091116: Deprecated as this addEvent was conflicting with JCE Utilities
// Mootools FX Slider Script for Login Form
// http://demos.mootools.net/Fx.Slide
window.addEvent('domready', function() {

	var status = {
		'true': '&nbsp;&nbsp;[x]&nbsp;',
		'false': 'Login'
	};

	var myVerticalSlide = new Fx.Slide('login');
	$('v_toggle').addEvent('click', function(e){
		e.stop();
		myVerticalSlide.toggle();
		document.getElementById('header').getElementsByTagName('p')[0].style.marginTop = '0';
	});


	// When Vertical Slide ends its transition, we check for its status
	// note that complete will not affect 'hide' and 'show' methods
	myVerticalSlide.addEvent('complete', function() {
		$('login_status').set('html', status[myVerticalSlide.open]);
	});

	// Hide the Login Form initially
	window.addEvent('load', function(e){
		myVerticalSlide.slideOut();
	});
});
*/



function closeLogin() {
	var myVerticalSlide = new Fx.Slide('login');
	myVerticalSlide.slideOut();
	document.getElementById('header').getElementsByTagName('p')[0].style.marginTop = '0';
}



/* 091116: Deprecated as this functionality is included in MooTools */
// Event-Manager Script by Keith Gaughan
// For implementations that don't include the push() methods for arrays.
// Sample Usage: EventManager.Add(window,'load', sfHover);

if (!Array.prototype.push) {
	Array.prototype.push = function(elem) {
		this[this.length] = elem;
	}
}

var EventManager = {
	_registry: null,

	Initialise: function() {
		if (this._registry == null) {
			this._registry = [];
			// Register the cleanup handler on page unload.
			EventManager.Add(window, "unload", this.CleanUp);
		}
	},

	// Registers an event and handler with the manager.
	Add: function(obj, type, fn, useCapture) {
		this.Initialise();
		// If a string was passed in, it's an id.
		if (typeof obj == "string")
			obj = document.getElementById(obj);
		if (obj == null || fn == null)
			return false;
		// Mozilla/W3C listeners?
		if (obj.addEventListener) {
			obj.addEventListener(type, fn, useCapture);
			this._registry.push({obj: obj, type: type, fn: fn, useCapture: useCapture});
			return true;
		}
		// IE-style listeners?
		if (obj.attachEvent && obj.attachEvent("on" + type, fn)) {
			this._registry.push({obj: obj, type: type, fn: fn, useCapture: false});
			return true;
		}
		return false;
	},

	// Cleans up all the registered event handlers.
	CleanUp: function() {
		for (var i = 0; i < EventManager._registry.length; i++) {
			with (EventManager._registry[i]) {
				// Mozilla/W3C listeners?
				if (obj.removeEventListener)
					obj.removeEventListener(type, fn, useCapture);
				// IE-style listeners?
				else if (obj.detachEvent)
					obj.detachEvent("on" + type, fn);
			}
		}
		// Kill off the registry itself to get rid of the last remaining references.
		EventManager._registry = null;
	}
};



function checkUncheckAll(theElement) {
	var theForm = theElement.form, z = 0;
		for(z=0; z<theForm.length;z++){
		if(theForm[z].type == 'checkbox' && theForm[z].name != 'checkall'){
		theForm[z].checked = theElement.checked;
		}
	}
}



function toggleChecks(elType) {
	el = document.getElementById(elType);
	if (el.checked == false) {
		document.getElementById('all').checked = false;
	}
}



// Multiple Onload Functions to be called
// window.addEvent('domready', regionMap() );
// if (window.attachEvent) window.attachEvent("onload", regionMap);

// window.addEvent('domready', sfHover() );
// window.addEvent('domready', externalLinks() );
// window.addEvent('domready', closeLogin() );