/*!
 *	Default CMS JS
 */


/* insert image & steps through in order. */
var t;
var rnd = 0;

function randomImg(){
	rnd = rnd + 1;
	$('img.random-image').each(function(e){
		var imgSet = 'panoramic';
		if ( $(this).hasClass('generic') ) {
			imgSet = 'generic';
			if (rnd > 3) { rnd = 1; }
		} else if ( $(this).hasClass('wind') ) {
			imgSet = 'wind';
			if (rnd > 3) { rnd = 1; }
		} else {
			if (rnd > 15) { rnd = 1; }
		}
		var imgSrc = globalSettings.dbPath + 'image/' + imgSet + '-' + rnd + '.png';
		if (t===undefined) {
			$(this).hide(function(){
				$(this).attr('src', imgSrc).fadeIn(3000);
			});
		} else {
			$(this).fadeOut(1500, function(){
				$(this).attr('src', imgSrc).fadeIn(1500);
			});
		}
	});
	t=setTimeout(function(){
		randomImg();
	},8000);
}

/* syntax: <div id="google-map">latitude,longitude[,zoom]</div> */
function googleMap(){
	var el = document.getElementById("google-map");
	if (el) {
		var coords = el.innerHTML.split(',');
		if (coords.length >= 2) {
			var lat = parseFloat(coords[0]);
			var lon = parseFloat(coords[1]);
			var zoom = 15;
			if (coords.length >= 3) {
				zoom = parseFloat(coords[2]);
			}
			el.innerHTML = "Loading Map...";
			var map = new GMap2(el);
			var loc = new GLatLng(lat, lon);
			var pin = new GMarker(loc);
			map.setCenter(loc, zoom);
			map.addOverlay(pin);
			map.setUIToDefault();
			/*map.openInfoWindow(map.getCenter(), document.createTextNode( ));*/
		}
	}
}

/* tooltip binds */
	var elements = $('img.tooltip, img.menu-toggle, #menu-expand-all');
	elements.mousemove(
		function(e){
			showTooltip($(this), e );
		}
	);
	elements.mouseout(function(){$("#tooltip-el").remove();});
/* tooltip */
function showTooltip(t, e) {
	var x = e.pageX;
	var y = e.pageY;
	var el = $(t);
	var tooltipText = el.attr('title');
	if ( $('#tooltip-el').length === 0 ) {
		$("body").append("<p id='tooltip-el'>" + tooltipText + "</p>");
	}
	var tt = $("#tooltip-el");
	var ttOffsetX = 10;
	tt
		.css("top",( y + 10 ) + "px")
		.css("left",( x + ttOffsetX ) + "px")
		.fadeIn('slow');
	/* fix screen overflow */
	var ttTotal = parseInt(tt.css('left'), 10) + tt.width() + ttOffsetX;
	if ( ttTotal  >= ($(window).width()) ) {
		tt.css("left", ( x - tt.width() - ttOffsetX ) + "px");
	}
}
/* random order fadeout - hidden because evaluating nested callbacks is a bit nasty.
 * SYNTAX: rFadeTo1('img.rFadeTo','slow','.2')
 */
function rOrder() {return(Math.round(Math.random())-0.5);}
function rFadeTo(e,s,o){
	var $fade = $(e);
	var code = "console.log('done');";
	$fade = $fade.sort(rOrder);
	$fade.each(function(){
		code = "$('#" + $(this).attr('id') + "').fadeTo('"+s+"','"+o+"',function(){"+code+"});";
	});
	eval(code);
}

/* menu toggle */
function menuToggle(e) {
	$(e).each(function(){
		$(this)
			.next()
			.slideToggle('fast');
	});
}
function menuAllToggle() {
	var mItems = $('#menu-left h2 img:not(img.menu-left-active)');
	var mIcon = "icon/collapse.png";
	if ( mItems.length > 0 ) {
		$(mItems).parent().next().slideDown();
		$(mItems).addClass('menu-left-active');
	} else {
		mItems = $('#menu-left h2 img.menu-left-active');
		mIcon = "icon/expand-2.png";
		$(mItems).parent().next().slideUp();
		$(mItems).removeClass('menu-left-active');
	}
	$(mItems).attr('src', mIcon);
}

/* html submission */
function doSubmit(v) {
	$('#submit_value').val(v);
	document.forms[0].submit();
}

/* domino search */
function doDominoSearch() {
	var searchStr = globalSettings.dbPath + "html_search?SearchView&Query=" + $('#filterInput').val();
	window.location.href = searchStr;
}

/* ajax domino search */
function ajaxDominoSearch(s) {
	var startTime = new Date();
	var loadingStr = "<img class=\"ajax-loading\" src=\"" + globalSettings.dbPath + "/image/ajax-loader.gif\"/>";
	var searchStr = globalSettings.dbPath + "html_search?SearchView&Query=" + s + " #search-container";
	$('#container').html( loadingStr );
	$('#container').load( searchStr, function(){
		var resultCount = $('#search-container div.search-result').length;
		var endTime = new Date();
		var elapsedTime = Number(endTime-startTime)/1000;
		if ( resultCount >= 1 ) {
			$('#search-container').append('<p>' + resultCount + ' results found in ' + elapsedTime + ' seconds</p>');
		} else {
			$('#search-container').append('<p>No matching documents found in ' + elapsedTime + ' seconds</p>');
		}
		/* fix back-link for search results */
		$('#back-link').unbind('click').attr('href',window.location.href);
	});
}

/* post pageload js */
$(function(){

	/* menu-top */
	var topMenu = $('#menu-top').length;
	if ( topMenu >= 1 ) {
		var pageTitle = $('#page_title').val();
		/* if ( pageTitle.indexOf('</') > -1 )
			pageTitle = pageTitle.substr( pageTitle.lastIndexOf('>')+1 ) */
		var cl = 'menu-top-current';
		var a = pageTitle;
		var a2 = $('#top_title').val();
		$('#menu-top a').each(function(){
			var e = $(this);
			var b = e.html();
			if ( a2 ) {
				if (a == b) { 
					cl = 'menu-top-active';
				}
				a = a2;
			}
			if (a == b) {
				$('a.menu-top-active').removeClass(cl);
				$(e).addClass(cl);
				
				/* hilight current page in left menu */
				$('#menu-left a').each(function(){
					var i = $(this);
					var linkTitle = i.html();
					/*console.log("linktitle = " + linkTitle);
					console.log("pagetitle = " + pageTitle);*/
					if ( pageTitle.toLowerCase() == linkTitle.toLowerCase() ) {
						$(i).addClass('menu-page-active');
					}
				});
			}
		});
	}

	/* menu-left */
	var leftMenu = $('#menu-left').length;
	if ( leftMenu >= 1 ) {
		$('h2.menu-section-head img').bind('click', function() {
			if ( $(this).hasClass('menu-left-active') ) {
				$(this).removeClass('menu-left-active');
				$(this).attr('src', 'icon/expand-2.png');
			} else {
				$(this).addClass('menu-left-active');
				$(this).attr('src', 'icon/collapse.png');
			}
			menuToggle( $(this).parent() );	
		});
		$('#menu-expand-all').bind('click', menuAllToggle);

		/* handle sub menu content & headers */
		var tmp = $('li a.menu-page-active').length;
		var par = $('a.menu-page-active').parent();
		if ( tmp >= 1 ){
			$(par).parent().prev().find('img.menu-toggle').click();
		}
		tmp = $(par).next().hasClass('menu-section');
		if (tmp >= 1) {
			$(par).find('img.menu-toggle').click();
		}
	} else {
		$('#container').css('background-image','none');
	}

	/* datepicker */
	$('input.datepicker').datepicker();

	/* back button */
	$('#back-link').bind('click', function(e){
		e.preventDefault();
		history.go(-1);
	});

	/* search */
	var sT;
	$('#ajax-search').bind('keyup', function(e){
		clearTimeout(sT);
		var searchVal = escape( $(this).val() );
		if ( ( e.keyCode == 13 ) | ( searchVal.length >= 3 ) ) {
			sT = setTimeout( "ajaxDominoSearch(\""+searchVal+"\")", 500 );
		} else {
			return false;
		}
	});

	/* action-buttons */
	$('a.action-button').click(function(e){
		e.preventDefault();
		doSubmit( $(this).html() );
	});

	randomImg();

	googleMap();
	
	// Once the images have been inserted, call the slideshow function
	$('.slideshow').cycle({
		fx: 'fade',
		height: '231px'
	});
});