if(!window.Modalbox){var Modalbox=new Object()}Modalbox.Methods={overrideAlert:false,focusableElements:new Array,currFocused:0,initialized:false,active:true,options:{title:"ModalBox Window",overlayClose:true,width:500,height:90,overlayOpacity:0.65,overlayDuration:0.25,slideDownDuration:0.5,slideUpDuration:0.5,resizeDuration:0.25,inactiveFade:true,transitions:true,loadingString:"Please wait. Loading...",closeString:"Close window",closeValue:"&times;",params:{},method:"get",autoFocusing:true,aspnet:false},_options:new Object,setOptions:function(a){Object.extend(this.options,a||{})},_init:function(b){Object.extend(this._options,this.options);this.setOptions(b);this.MBoverlay=new Element("div",{id:"MB_overlay",style:"opacity: 0"});this.MBwindow=new Element("div",{id:"MB_window",style:"display: none"}).update(this.MBframe=new Element("div",{id:"MB_frame"}).update(this.MBheader=new Element("div",{id:"MB_header"}).update(this.MBcaption=new Element("div",{id:"MB_caption"}))));this.MBclose=new Element("a",{id:"MB_close",title:this.options.closeString,href:"#"}).update("<span>"+this.options.closeValue+"</span>");this.MBheader.insert({bottom:this.MBclose});this.MBcontent=new Element("div",{id:"MB_content"}).update(this.MBloading=new Element("div",{id:"MB_loading"}).update(this.options.loadingString));this.MBframe.insert({bottom:this.MBcontent});var a=this.options.aspnet?$(document.body).down("form"):$(document.body);a.insert({top:this.MBwindow});a.insert({top:this.MBoverlay});this.initScrollX=window.pageXOffset||document.body.scrollLeft||document.documentElement.scrollLeft;this.initScrollY=window.pageYOffset||document.body.scrollTop||document.documentElement.scrollTop;this.hideObserver=this._hide.bindAsEventListener(this);this.kbdObserver=this._kbdHandler.bindAsEventListener(this);this._initObservers();this.initialized=true},show:function(b,a){if(!this.initialized){this._init(a)}this.content=b;this.setOptions(a);if(this.options.title){$(this.MBcaption).update(this.options.title)}else{$(this.MBheader).hide();$(this.MBcaption).hide()}if(this.MBwindow.style.display=="none"){this._appear();this.event("onShow")}else{this._update();this.event("onUpdate")}},hide:function(a){if(this.initialized){if(a&&typeof a.element!="function"){Object.extend(this.options,a)}this.event("beforeHide");if(this.options.transitions){Effect.SlideUp(this.MBwindow,{duration:this.options.slideUpDuration,transition:Effect.Transitions.sinoidal,afterFinish:this._deinit.bind(this)})}else{$(this.MBwindow).hide();this._deinit()}}else{throw ("Modalbox is not initialized.")}},_hide:function(a){a.stop();if(a.element().id=="MB_overlay"&&!this.options.overlayClose){return false}this.hide()},alert:function(b){var a='<div class="MB_alert"><p>'+b+'</p><input type="button" onclick="Modalbox.hide()" value="OK" /></div>';Modalbox.show(a,{title:"Alert: "+document.title,width:300})},_appear:function(){if(Prototype.Browser.IE&&!navigator.appVersion.match(/\b7.0\b/)){window.scrollTo(0,0);this._prepareIE("100%","hidden")}this._setWidth();this._setPosition();if(this.options.transitions){$(this.MBoverlay).setStyle({opacity:0});new Effect.Fade(this.MBoverlay,{from:0,to:this.options.overlayOpacity,duration:this.options.overlayDuration,afterFinish:function(){new Effect.SlideDown(this.MBwindow,{duration:this.options.slideDownDuration,transition:Effect.Transitions.sinoidal,afterFinish:function(){this._setPosition();this.loadContent()}.bind(this)})}.bind(this)})}else{$(this.MBoverlay).setStyle({opacity:this.options.overlayOpacity});$(this.MBwindow).show();this._setPosition();this.loadContent()}this._setWidthAndPosition=this._setWidthAndPosition.bindAsEventListener(this);Event.observe(window,"resize",this._setWidthAndPosition)},resize:function(c,b,j){var i=$(this.MBoverlay).getWidth();var h=$(this.MBwindow).getHeight();var e=$(this.MBwindow).getWidth();var d=$(this.MBheader).getHeight();var g=$(this.MBcontent).getHeight();var a=((h-d+b)<g)?(g+d):(h+b);var f=e+c;this.options.width=f;if(j){this.setOptions(j)}if(this.options.transitions){new Effect.Morph(this.MBwindow,{style:"width:"+f+"px; height:"+a+"px; left:"+((i-f)/2)+"px",duration:this.options.resizeDuration,beforeStart:function(k){k.element.setStyle({overflow:"hidden"})},afterFinish:function(k){k.element.setStyle({overflow:"visible"});this.event("_afterResize");this.event("afterResize")}.bind(this)})}else{this.MBwindow.setStyle({width:f+"px",height:a+"px"});setTimeout(function(){this.event("_afterResize");this.event("afterResize")}.bind(this),1)}},resizeToContent:function(a){var b=this.options.height-$(this.MBwindow).getHeight();if(b!=0){if(a){this.setOptions(a)}Modalbox.resize(0,b)}},resizeToInclude:function(c,b){var d=$(c);var a=d.getHeight()+parseInt(d.getStyle("margin-top"),0)+parseInt(d.getStyle("margin-bottom"),0)+parseInt(d.getStyle("border-top-width"),0)+parseInt(d.getStyle("border-bottom-width"),0);if(a>0){if(b){this.setOptions(b)}Modalbox.resize(0,a)}},_update:function(){$(this.MBcontent).update($(this.MBloading).update(this.options.loadingString));this.loadContent()},loadContent:function(){if(this.event("beforeLoad")!=false){if(typeof this.content=="string"){var htmlRegExp=new RegExp(/<\/?[^>]+>/gi);if(htmlRegExp.test(this.content)){this._insertContent(this.content.stripScripts(),function(){this.content.extractScripts().map(function(script){return eval(script.replace("<!--","").replace("// -->",""))}.bind(window))}.bind(this))}else{new Ajax.Request(this.content,{method:this.options.method.toLowerCase(),parameters:this.options.params,onSuccess:function(transport){var response=new String(transport.responseText);this._insertContent(transport.responseText.stripScripts(),function(){response.extractScripts().map(function(script){return eval(script.replace("<!--","").replace("// -->",""))}.bind(window))})}.bind(this),onException:function(instance,exception){Modalbox.hide();throw ("Modalbox Loading Error: "+exception)}})}}else{if(typeof this.content=="object"){this._insertContent(this.content)}else{Modalbox.hide();throw ("Modalbox Parameters Error: Please specify correct URL or HTML element (plain HTML or object)")}}}},_insertContent:function(b,c){$(this.MBcontent).hide().update("");if(typeof b=="string"){this.MBcontent.update(new Element("div",{style:"display: none"}).update(b)).down().show()}else{if(typeof b=="object"){var a=b.cloneNode(true);if(b.id){b.id="MB_"+b.id}$(b).select("*[id]").each(function(d){d.id="MB_"+d.id});this.MBcontent.update(a).down("div").show();if(Prototype.Browser.IE){$$("#MB_content select").invoke("setStyle",{visibility:""})}}}if(this.options.height==this._options.height){Modalbox.resize((this.options.width-$(this.MBwindow).getWidth()),$(this.MBcontent).getHeight()-$(this.MBwindow).getHeight()+$(this.MBheader).getHeight(),{afterResize:function(){setTimeout(function(){this._putContent(c)}.bind(this),1)}.bind(this)})}else{this._setWidth();this.MBcontent.setStyle({overflow:"auto",height:$(this.MBwindow).getHeight()-$(this.MBheader).getHeight()-13+"px"});setTimeout(function(){this._putContent(c)}.bind(this),1)}},_putContent:function(a){this.MBcontent.show();this.focusableElements=this._findFocusableElements();this._setFocus();if(a!=undefined){a()}this.event("afterLoad")},activate:function(a){this.setOptions(a);this.active=true;$(this.MBclose).observe("click",this.hideObserver);if(this.options.overlayClose){$(this.MBoverlay).observe("click",this.hideObserver)}$(this.MBclose).show();if(this.options.transitions&&this.options.inactiveFade){new Effect.Appear(this.MBwindow,{duration:this.options.slideUpDuration})}},deactivate:function(a){this.setOptions(a);this.active=false;$(this.MBclose).stopObserving("click",this.hideObserver);if(this.options.overlayClose){$(this.MBoverlay).stopObserving("click",this.hideObserver)}$(this.MBclose).hide();if(this.options.transitions&&this.options.inactiveFade){new Effect.Fade(this.MBwindow,{duration:this.options.slideUpDuration,to:0.75})}},_initObservers:function(){$(this.MBclose).observe("click",this.hideObserver);if(this.options.overlayClose){$(this.MBoverlay).observe("click",this.hideObserver)}if(Prototype.Browser.Gecko){Event.observe(document,"keypress",this.kbdObserver)}else{Event.observe(document,"keydown",this.kbdObserver)}},_removeObservers:function(){$(this.MBclose).stopObserving("click",this.hideObserver);if(this.options.overlayClose){$(this.MBoverlay).stopObserving("click",this.hideObserver)}if(Prototype.Browser.Gecko){Event.stopObserving(document,"keypress",this.kbdObserver)}else{Event.stopObserving(document,"keydown",this.kbdObserver)}},_setFocus:function(){if(this.focusableElements.length>0&&this.options.autoFocusing==true){var a=this.focusableElements.find(function(b){return b.tabIndex==1})||this.focusableElements.first();this.currFocused=this.focusableElements.toArray().indexOf(a);a.focus()}else{if($(this.MBclose).visible()){$(this.MBclose).focus()}}},_findFocusableElements:function(){this.MBcontent.select("input:not([type~=hidden]), select, textarea, button, a[href]").invoke("addClassName","MB_focusable");return this.MBcontent.select(".MB_focusable")},_kbdHandler:function(b){var a=b.element();switch(b.keyCode){case Event.KEY_TAB:b.stop();if(a!=this.focusableElements[this.currFocused]){this.currFocused=this.focusableElements.toArray().indexOf(a)}if(!b.shiftKey){if(this.currFocused==this.focusableElements.length-1){this.focusableElements.first().focus();this.currFocused=0}else{this.currFocused++;this.focusableElements[this.currFocused].focus()}}else{if(this.currFocused==0){this.focusableElements.last().focus();this.currFocused=this.focusableElements.length-1}else{this.currFocused--;this.focusableElements[this.currFocused].focus()}}break;case Event.KEY_ESC:if(this.active){this._hide(b)}break;case 32:this._preventScroll(b);break;case 0:if(b.which==32){this._preventScroll(b)}break;case Event.KEY_UP:case Event.KEY_DOWN:case Event.KEY_PAGEDOWN:case Event.KEY_PAGEUP:case Event.KEY_HOME:case Event.KEY_END:if(Prototype.Browser.WebKit&&!["textarea","select"].include(a.tagName.toLowerCase())){b.stop()}else{if((a.tagName.toLowerCase()=="input"&&["submit","button"].include(a.type))||(a.tagName.toLowerCase()=="a")){b.stop()}}break}},_preventScroll:function(a){if(!["input","textarea","select","button"].include(a.element().tagName.toLowerCase())){a.stop()}},_deinit:function(){this._removeObservers();Event.stopObserving(window,"resize",this._setWidthAndPosition);if(this.options.transitions){Effect.toggle(this.MBoverlay,"appear",{duration:this.options.overlayDuration,afterFinish:this._removeElements.bind(this)})}else{this.MBoverlay.hide();this._removeElements()}$(this.MBcontent).setStyle({overflow:"",height:""})},_removeElements:function(){$(this.MBoverlay).remove();$(this.MBwindow).remove();if(Prototype.Browser.IE&&!navigator.appVersion.match(/\b7.0\b/)){this._prepareIE("","");window.scrollTo(this.initScrollX,this.initScrollY)}if(typeof this.content=="object"){if(this.content.id&&this.content.id.match(/MB_/)){this.content.id=this.content.id.replace(/MB_/,"")}this.content.select("*[id]").each(function(a){a.id=a.id.replace(/MB_/,"")})}this.initialized=false;this.event("afterHide");this.setOptions(this._options)},_setWidth:function(){$(this.MBwindow).setStyle({width:this.options.width+"px",height:this.options.height+"px"})},_setPosition:function(){$(this.MBwindow).setStyle({left:(($(this.MBoverlay).getWidth()-$(this.MBwindow).getWidth())/2)+"px"})},_setWidthAndPosition:function(){$(this.MBwindow).setStyle({width:this.options.width+"px"});this._setPosition()},_getScrollTop:function(){var a;if(document.documentElement&&document.documentElement.scrollTop){a=document.documentElement.scrollTop}else{if(document.body){a=document.body.scrollTop}}return a},_prepareIE:function(a,b){$$("html, body").invoke("setStyle",{width:a,height:a,overflow:b});$$("select").invoke("setStyle",{visibility:b})},event:function(a){if(this.options[a]){var b=this.options[a]();this.options[a]=null;if(b!=undefined){return b}else{return true}}return true}};Object.extend(Modalbox,Modalbox.Methods);if(Modalbox.overrideAlert){window.alert=Modalbox.alert};