(function($){$.ui=$.ui||{};$.fn.extend({dialog:function(options,data){var args=Array.prototype.slice.call(arguments,1);return this.each(function(){if(typeof options=="string"){var dialog=$.data(this,"ui-dialog")||$.data($(this).parents(".ui-dialog:first").find(".ui-dialog-content")[0],"ui-dialog");dialog[options].apply(dialog,args);}else if(!$(this).is(".ui-dialog-content"))
new $.ui.dialog(this,options);});}});$.ui.dialog=function(el,options){var defaults={autoOpen:true,width:300,height:200,minWidth:150,minHeight:100,position:'center',buttons:[],draggable:true,resizable:true,modal:false};options=options||{};var defaultOverrides=options.modal?{resizable:false}:{};options=$.extend({},defaults,defaultOverrides,options);this.element=el;var self=this;$.data(this.element,"ui-dialog",this);$(el).bind("setData.dialog",function(event,key,value){options[key]=value;}).bind("getData.dialog",function(event,key){return options[key];});var uiDialogContent=$(el).addClass('ui-dialog-content');if(!uiDialogContent.parent().length){uiDialogContent.appendTo('body');}
uiDialogContent
.wrap(document.createElement('div'))
.wrap(document.createElement('div'));var uiDialogContainer=uiDialogContent.parent().addClass('ui-dialog-container').css({position:'relative'});var uiDialog=uiDialogContainer.parent().hide()
.addClass('ui-dialog')
.css({position:'absolute',width:options.width,height:options.height,overflow:'hidden'})
.css("z-index",$('.ui-dialog:visible').size());var classNames=uiDialogContent.attr('className').split(' ');$.each(classNames,function(i,className){if(className!='ui-dialog-content')
uiDialog.addClass(className);});if(options.resizable&&$.fn.resizable){uiDialog.append("<div class='ui-resizable-n ui-resizable-handle'></div>")
.append("<div class='ui-resizable-s ui-resizable-handle'></div>")
.append("<div class='ui-resizable-e ui-resizable-handle'></div>")
.append("<div class='ui-resizable-w ui-resizable-handle'></div>")
.append("<div class='ui-resizable-ne ui-resizable-handle'></div>")
.append("<div class='ui-resizable-se ui-resizable-handle'></div>")
.append("<div class='ui-resizable-sw ui-resizable-handle'></div>")
.append("<div class='ui-resizable-nw ui-resizable-handle'></div>");uiDialog.resizable({maxWidth:options.maxWidth,maxHeight:options.maxHeight,minWidth:options.minWidth,minHeight:options.minHeight});}
uiDialogContainer.prepend('<div class="ui-dialog-titlebar"></div>');var uiDialogTitlebar=$('.ui-dialog-titlebar',uiDialogContainer);var title=(options.title)?options.title:(uiDialogContent.attr('title'))?uiDialogContent.attr('title'):'';uiDialogTitlebar.append('<span class="ui-dialog-title">'+title+'</span>');uiDialogTitlebar.append('<a href="#" class="ui-dialog-titlebar-close"><span>X</span></a>');this.uiDialogTitlebarClose=$('.ui-dialog-titlebar-close',uiDialogTitlebar)
.hover(function(){$(this).addClass('ui-dialog-titlebar-close-hover');},function(){$(this).removeClass('ui-dialog-titlebar-close-hover');})
.mousedown(function(ev){ev.stopPropagation();})
.click(function(){self.close();return false;})
.keydown(function(ev){var ESC=27;ev.keyCode&&ev.keyCode==ESC&&self.close();});var l=0;$.each(options.buttons,function(){l=1;return false;});if(l==1){uiDialog.append('<div class="ui-dialog-buttonpane"></div>');var uiDialogButtonPane=$('.ui-dialog-buttonpane',uiDialog);$.each(options.buttons,function(name,value){var btn=$(document.createElement('button')).text(name).click(value);uiDialogButtonPane.append(btn);});}
if(options.draggable&&$.fn.draggable){uiDialog.draggable({handle:'.ui-dialog-titlebar',start:function(){self.activate();}});}
uiDialog.mousedown(function(){self.activate();});uiDialogTitlebar.click(function(){self.activate();});this.open=function(){options.modal&&overlay.show(self,options.modal);uiDialog.appendTo('body');var wnd=$(window),doc=$(document),top=doc.scrollTop(),left=doc.scrollLeft();if(options.position.constructor==Array){top+=options.position[1];left+=options.position[0];}else{switch(options.position){case'center':top+=(wnd.height()/2)-(uiDialog.height()/2);left+=(wnd.width()/2)-(uiDialog.width()/2);break;case'top':top+=0;left+=(wnd.width()/2)-(uiDialog.width()/2);break;case'right':top+=(wnd.height()/2)-(uiDialog.height()/2);left+=(wnd.width())-(uiDialog.width());break;case'bottom':top+=(wnd.height())-(uiDialog.height());left+=(wnd.width()/2)-(uiDialog.width()/2);break;case'left':top+=(wnd.height()/2)-(uiDialog.height()/2);left+=0;break;default:top+=(wnd.height()/2)-(uiDialog.height()/2);left+=(wnd.width()/2)-(uiDialog.width()/2);}}
top=top<doc.scrollTop()?doc.scrollTop():top;uiDialog.css({top:top,left:left});uiDialog.show();self.activate();var openEV=null;var openUI={options:options};this.uiDialogTitlebarClose.focus();$(this.element).triggerHandler("dialogopen",[openEV,openUI],options.open);};this.activate=function(){var maxZ=0;$('.ui-dialog:visible').each(function(){maxZ=Math.max(maxZ,parseInt($(this).css("z-index")));});overlay.$el&&overlay.$el.css('z-index',++maxZ);uiDialog.css("z-index",++maxZ);};this.close=function(){options.modal&&overlay.hide();uiDialog.hide();var closeEV=null;var closeUI={options:options};$(this.element).triggerHandler("dialogclose",[closeEV,closeUI],options.close);};if(options.autoOpen)
this.open();}
var overlay={$el:null,events:$.map('focus,mousedown,mouseup,keydown,keypress,click'.split(','),function(e){return e+'.ui-dialog-overlay';}).join(' '),show:function(dialog,css){if(this.$el)return;this.selects=this.ie6&&$('select:visible').css('visibility','hidden');this.$el=$('<div/>').appendTo(document.body)
.addClass('ui-dialog-overlay').css($.extend({borderWidth:0,margin:0,padding:0,position:'absolute',top:0,left:0,width:(this.ie6?this.overlayWidth():'100%'),height:(this.ie6?this.overlayHeight():'100%')},css));$('a, :input').bind(this.events,function(){if($(this).parents('.ui-dialog').length==0){dialog.uiDialogTitlebarClose.focus();return false;}});$(document).bind('keydown.ui-dialog-overlay',function(e){var ESC=27;e.keyCode&&e.keyCode==ESC&&dialog.close();});if(this.ie6){$overlay=this.$el;function resize(){$overlay.css({width:overlay.overlayWidth(),height:overlay.overlayHeight()});};$(window).bind('resize.ui-dialog-overlay',resize);}},hide:function(){$('a, :input').add([document,window]).unbind('.ui-dialog-overlay');this.ie6&&this.selects.css('visibility','visible');this.$el=null;$('.ui-dialog-overlay').remove();},ie6:$.browser.msie&&$.browser.version<7,selects:null,overlayHeight:function(){return($(document.body).height()<$(window).height()?$(window).height():$(document).height())+'px';},overlayWidth:function(){return($(document.body).width()<$(window).width()?$(window).width():$(document).width())+'px';}};})(jQuery);