function randomFromTo(from, to){
       return Math.floor(Math.random() * (to - from + 1) + from);
}
$(document).ready(function(){
	
	$.widget( "ui.combobox", {
				_create: function() {
					var self = this,
						select = this.element.hide(),
						selected = select.children( ":selected" ),
						value = selected.val() ? selected.text() : "";
					var input = this.input = $( "<input>" )
						.insertAfter( select )
						.val( value )
						.autocomplete({
							delay: 0,
							minLength: 0,
							source: function( request, response ) {
								var matcher = new RegExp( $.ui.autocomplete.escapeRegex(request.term), "i" );
								response( select.children( "option" ).map(function() {
									var text = $( this ).text();
									if ( this.value && ( !request.term || matcher.test(text) ) )
										return {
											label: text.replace(
												new RegExp(
													"(?![^&;]+;)(?!<[^<>]*)(" +
													$.ui.autocomplete.escapeRegex(request.term) +
													")(?![^<>]*>)(?![^&;]+;)", "gi"
												), "<strong>$1</strong>" ),
											value: text,
											option: this
										};
								}) );
							},
							select: function( event, ui ) {
								ui.item.option.selected = true;
								self._trigger( "selected", event, {
									item: ui.item.option
								});
							},
							change: function( event, ui ) {
								if ( !ui.item ) {
									var matcher = new RegExp( "^" + $.ui.autocomplete.escapeRegex( $(this).val() ) + "$", "i" ),
										valid = false;
									select.children( "option" ).each(function() {
										if ( $( this ).text().match( matcher ) ) {
											this.selected = valid = true;
											return false;
										}
									});
									if ( !valid ) {
										// remove invalid value, as it didn't match anything
										$( this ).val( "" );
										select.val( "" );
										input.data( "autocomplete" ).term = "";
										return false;
									}
								}
							}
						})
						.addClass( "ui-widget ui-widget-content ui-corner-left" );

					input.data( "autocomplete" )._renderItem = function( ul, item ) {
						return $( "<li></li>" )
							.data( "item.autocomplete", item )
							.append( "<a>" + item.label + "</a>" )
							.appendTo( ul );
					};

					this.button = $( "<button type='button'>&nbsp;</button>" )
						.attr( "tabIndex", -1 )
						.attr( "title", "Show All Items" )
						.insertAfter( input )
						.button({
							icons: {
								primary: "ui-icon-triangle-1-s"
							},
							text: false
						})
						.removeClass( "ui-corner-all" )
						.addClass( "ui-corner-right ui-button-icon" )
						.click(function() {
							// close if already visible
							if ( input.autocomplete( "widget" ).is( ":visible" ) ) {
								input.autocomplete( "close" );
								return;
							}

							// work around a bug (likely same cause as #5265)
							$( this ).blur();

							// pass empty string as value to search for, displaying all results
							input.autocomplete( "search", "" );
							input.focus();
						});
				},

				destroy: function() {
					this.input.remove();
					this.button.remove();
					this.element.show();
					$.Widget.prototype.destroy.call( this );
				}
	});
	$( "#combobox" ).combobox();
	$( "#toggle" ).click(function() {
		$( "#combobox" ).toggle();
	});
	
	$( "#accordion" ).accordion();
	$(".dropdown-toggle, .menu").click(function (e) {
		var $li = $(this).parent("li").toggleClass('open');
		return false;
	});
	/*
	$('#slider1').bxSlider({
		auto: true,
		controls: false,
		randomStart: true,
		pause:7000,
	});
	*/
	
	$('#slider1').cycle({
			fx:'fade',
			speed: 3000,
			timeout: 1000,
			pause: 1
	});
	
	
	
	/*auth notification*/
	//auth handler
	if($('div#flashMessage').length != 0){
		var flashMessageClass = $('div#flashMessage').attr('class');
		
		if(flashMessageClass=='success'){
			$.jGrowl($('div#flashMessage').text(),{ life: 5000 , theme: 'success'});
			$('div#flashMessage').hide();
		}
		else{
			$.jGrowl($('div#flashMessage').text(),{ life: 5000 , theme: 'error-message'});
			$('div#flashMessage').hide();
		}
	}
	
	if($('div.error-message').length != 0){
		var ArrayOfErrorMessage;
		$('form > fieldset > div').each(function(){
			var errormessage = $('div.error-message').text();
			 ArrayOfErrorMessage = errormessage.split('.');
			//$.jGrowl(errormessage,{ sticky: true, theme: 'error-message'});
			$('div.error-message').hide();
			//$('form > fieldset > div > div.error-message').hide();
		});
		$.each(ArrayOfErrorMessage, function(index, value) { 
		  //alert(index + ': ' + value);
			if(value != ''){
		 		$.jGrowl(value,{ sticky: true, theme: 'error-message'});
			}
		});
		
	}
	//auth handler
	if($('div#authMessage.message').length != 0){
		var errormessage = $('div#authMessage.message').text();
		$('div#authMessage.message').hide();
		if(errormessage != ''){
	 		$.jGrowl(errormessage,{ sticky: true, theme: 'error-message'});
		}
	}
	
	/*color box setting*/
	$("a.sublearningMaterialFile_Picture").colorbox({
		rel:'sublearningMaterialFile_Picture'
	});
	VideoJS.setupAllWhenReady();
});