// clear form function
$.fn.clearForm = function() {
	return this.each(function() {
		var type = this.type, tag = this.tagName.toLowerCase();
		var id = this.id
		if (tag == 'form')
			return $(':input',this).clearForm();
		if (type == 'text' || type == 'password' || tag == 'textarea' || id == 'id')
			this.value = '';
		else if (type == 'checkbox' || type == 'radio')
			this.checked = false;
		else if (tag == 'select')
			this.selectedIndex = 0;
	});
};

// RTE image uploader plugin
function fileBrowserCallBack(field_name, url, type, win) {
	browserField = field_name;
	browserWin = win;
	window.open('/images/', 'browserWindow', 'modal,width=600,height=400,scrollbars=yes');
}
		
// initiate tinyRTE
function RTEsetup(editorClass,type) {
	// Theme options
		if(type == "simple"){
			var buttons="bold,italic,underline,strikethrough,|,justifyleft,justifycenter,justifyright,justifyfull,|,bullist,numlist,|,link,unlink,|,paste,pastetext,pasteword,search,|,code";
		}else{
			var buttons="bold,italic,underline,strikethrough,|,justifyleft,justifycenter,justifyright,justifyfull,|,bullist,numlist,|,anchor,link,unlink,|,image,table,|,paste,pastetext,pasteword,search,|,code,|,formatselect";
		}
		
	tinyMCE.init({
		// General options
		mode : "textareas",
		theme : "advanced",
		editor_selector : editorClass,
		plugins : "table,advlink,inlinepopups,paste,searchreplace,contextmenu,ibrowser",

		// Theme options
		theme_advanced_buttons1 : buttons,

		theme_advanced_buttons2 : '',
		theme_advanced_buttons3 : '',
		theme_advanced_buttons4 : '',
		theme_advanced_toolbar_location : "top",
		theme_advanced_toolbar_align : "left",
		theme_advanced_statusbar_location : "bottom",
		theme_advanced_resizing : true,
		extended_valid_elements : 'a[name|href|target|title|onclick],img[class|src|border=0|alt|title|hspace|vspace|width|height|align|onmouseover|onmouseout|name],hr[class|width|size|noshade],font[face|size|color|style],span[class|align|style]',
		file_browser_callback: 'fileBrowserCallBack', 

		// Example content CSS (should be your site CSS)
		content_css : "/css/rte.css"
	});
}

function createPop(){
	$('.create-form').css({'left': ($(window).width()/2)-253}).fadeIn('fast');
	$('.create-form').fadeIn('fast');
	$('.create-form .buttons button').eq(0).children('span').text('Create');
}

$(function(){
	// check if search has more than 3 characters
	$('.search-btn').click(function(){
		var str = $('.search-form input').val();
		if(str == "search" || str.length < 3){
			alert('Please enter at least 3 characters in the search field');
			return false;
		}
	});
	
	$('.delete').live('click', function(){
		if(!confirm("Are you sure you want to delete this record?")){
			return false;
		}
	});

	// add clicks
	$('.adclickbanner').click(function(){
		var adId = $(this).attr('rel');
		$('#ajax').load('/article/x/ad/clickbanner/' + adId, null, function() {
			//Marvel.message.flash($('#xFlash').html());
		});
	});
	$('.adclicktext').click(function(){
		var adId = $(this).attr('rel');
		$('#ajax').load('/article/x/ad/clicktext/' + adId, null, function() {
			//Marvel.message.flash($('#xFlash').html());
		});
	});
	
	// for IE add rounded corners to all rounded elements
	if($('#ie-wrapper').length > 0){
		$('.btn-link, .buttons button').each(function(){
			$(this).prepend('<div class="tlc"></div><div class="trc"></div>').append('<div class="blc"></div><div class="brc"></div>').css('position', 'relative');
		});
	}
	
	// select search state according to current page
	if($('.blue').length > 0){
		$('.search-form select option').eq(1).attr('selected', 'selected');
	}else if($('.purple').length > 0){
		$('.search-form select option').eq(2).attr('selected', 'selected');
	}
	
	// initiate tooltips
	$('.tooltip').livequery( function(){
		$(this).tooltip({track: true,delay: 0,showURL: false, showBody: " ~ "});
	});
	
	$('#main-nav input').example(function() {
		if($(this).val() == ''){
			return $(this).attr('title');
		}
	}, {className: 'default-value'});
	
	var loginFail = self.document.location.hash.substring(1);
	if(loginFail == "login"){
		$('.login-form').slideToggle('fast');
		$('#header-nav').toggleClass('login-open');
	}
	if(loginFail == "errors"){
		createPop();
	}
	
	// open login panel
	$('a.login').click(function(){
		$('.login-form').slideToggle('fast');
		$('#header-nav').toggleClass('login-open');
		return false;
	});
	
	//enable form row highlighting
	$('.text input, .password input, .select select, .textarea textarea, .input input, .select select, .radio input, .checkbox input')
	.livequery('focus', function(){
			$(this).parents('.input, .form-element').addClass("over");
			$(this).parents('fieldset').addClass("active");
		}).livequery('blur', function(){
			$(this).parents('.input, .form-element').removeClass("over");
			$(this).parents('fieldset').removeClass("active");
		});
	
	// give each last li element in the page tree ul a class name
	$('#page-tree li:last-child').addClass('last'); 
	
	// show create form
	$('.create').live('click', function(){
		$('.create-form').css({'left': ($(window).width()/2)-253});
		$('.create-form form').clearForm();
		$('.create-form').fadeIn('fast');
		$('.insertdiv').show();
		$('.create-form .buttons button').eq(0).children('span').text('Create');
		return false;
	});
	
	// hide create form
	$('.create-form .cancel').live('click', function(){
		$('.create-form form').clearForm();
		$('.create-form').fadeOut('fast');
		return false;
	});
	
	$('#pop_overlay').live('click', function(){
		//$('.create-form, #pop_overlay, #login-popup').fadeOut('fast');
	});
});

// Marvel static functions
var Marvel = {
	// Html helper
	htmlHelper:{
		_vars:{
			loadingImage:'loading.gif',
			loadingImageBig:'loading.gif',
			loadingImageSmall:'loadingSmall.gif'
		},

		fadeReplace:function (source, target) {
			$(target).fadeOut(400);
			setTimeout(function () {
				$(target).html($(source).html());
				$(target).fadeIn(400);
			}, 450);
		},

		slideHide:function (target) {
			$(target).slideUp(800);
			setTimeout(function() { $(target).empty(); }, 900);
		},

		showLoading:function (target) {
			Marvel.htmlHelper.showCustomLoading(target, 'center', Marvel.htmlHelper._vars.loadingImageBig);
		},

		showCustomLoading:function (target, align, image) {
			if (!$(target).html().match(/loading/i)){
				$(target).html('<div id="loadingdiv" style="text-align:' + align + '"><img src="/img/' + image + '" alt="" /></div>');
			}
		}

	},

	// Page messaging via flash functionality
	message:{
		settings:{
			slideTime:900,
			displayTime:3000
		},

		flash:function (message) {
			// Make sure message is not empty
			message = $.trim(message);
			if (!message){
				return;
			}

			// Attach message
			if ($('#flash').html()) {
				$('#flash').append("<br>" + message);
			} else {
				$('#flashPoint').html('<div class="flash" id="flash">' + message + '</div>');
			}

			// Show
			if (!Marvel.message.isFlashing) {
				$('#flashPoint').hide();
				$('#flashPoint').slideDown(Marvel.message.settings.slideTime);
				Marvel.message.isFlashing = setTimeout(Marvel.message.hide, Marvel.message.settings.displayTime);
			} else {
				clearTimeout(Marvel.message.isFlashing);
				Marvel.message.isFlashing = setTimeout(Marvel.message.hide, Marvel.message.settings.displayTime);
			}
		},

		hide:function () {
			$('#flashPoint').fadeOut(Marvel.message.settings.slideTime);
			setTimeout(Marvel.message.clear, Marvel.message.settings.slideTime + 5);
			Marvel.message.isFlashing = false;
		},

		clear:function() {
			$('#flashPoint').empty();
		}
	},

	// Php clones (http://kevin.vanzonneveld.net/code/php_equivalents/php.js)
	php:{
		empty:function(mixed_var) {
			var key;
			
			if (mixed_var === ""
				|| mixed_var === 0
				|| mixed_var === "0"
				|| mixed_var === null
				|| mixed_var === false
				|| mixed_var === undefined
			){
				return true;
			}
			if (typeof mixed_var == 'object') {
				for (key in mixed_var) {
					if (typeof mixed_var[key] !== 'function' ) {
						return false;
					}
				}
				return true;
			}
			return false;
		}
	}
};