/*======================================================================*\
|| #################################################################### ||
|| # vBulletin 3.7.0
|| # ---------------------------------------------------------------- # ||
|| # Copyright ©2000-2008 Jelsoft Enterprises Ltd. All Rights Reserved. ||
|| # This file may not be redistributed in whole or significant part. # ||
|| # ---------------- VBULLETIN IS NOT FREE SOFTWARE ---------------- # ||
|| # http://www.vbulletin.com | http://www.vbulletin.com/license.html # ||
|| #################################################################### ||
\*======================================================================*/
vBulletin.events.systemInit.subscribe(function(){if(vBulletin.elements.vB_Lightbox_Container){for(var B=0;B<vBulletin.elements.vB_Lightbox_Container.length;B++){var A=vBulletin.elements.vB_Lightbox_Container[B];init_postbit_lightbox(A[0],A[1])}vBulletin.elements.vB_Lightbox_Container=null}});var Lightboxes=new Array();var Lightbox_overlay=null;var Lightbox_overlay_select_handler=null;var Lightbox_event_default=null;function vB_Lightbox(B,C,A){this.minborder=100;this.mindimension=50;this.event_click=1;this.event_hover=2;this.events_enabled=false;this.element=B;this.timeout=null;this.imageloader=null;this.status=0;this.active=false;this.ajax_req=null;this.cursor=null;this.link=null;this.date=null;this.time=null;this.name=null;this.html=null;this.lightbox=null;this.closebtn=null;this.img=null;this.uniqueid=C;if(A&this.event_hover){YAHOO.util.Event.on(this.element,"mouseover",this.countdown,this,true);YAHOO.util.Event.on(this.element,"mouseout",this.halt,this,true)}if(A&this.event_click){YAHOO.util.Event.on(this.element,"click",this.load_lightbox,this,true)}}vB_Lightbox.prototype.set_status=function(A,B){console.log("vB_Lightbox :: Set status = %d (%s)",A,B);this.status=A};vB_Lightbox.prototype.check_status=function(A){if(this.status>=A){return true}else{console.warn("Checked status for %d, found %d",A,this.status);return false}};vB_Lightbox.prototype.countdown=function(A){if(!this.active){this.set_status(1,"countdown");this.cursor=YAHOO.util.Dom.getStyle(this.element,"cursor");this.element.style.cursor="wait";this.timeout=setTimeout("Lightboxes['"+this.uniqueid+"'].load_lightbox();",1500)}};vB_Lightbox.prototype.halt=function(A){if(this.status<2){this.set_status(0,"halt")}clearTimeout(this.timeout);this.element.style.cursor=this.cursor};vB_Lightbox.prototype.load_lightbox=function(B){if(this.check_status(0)&&!YAHOO.util.Connect.isCallInProgress(this.ajax_req)){this.set_status(2,"load_lightbox 1");if(B){YAHOO.util.Event.stopEvent(B)}if(this.timeout){clearTimeout(this.timeout);this.element.style.cursor=this.cursor}if(this.html==null){var A=this.element.getAttribute("href");this.ajax_req=YAHOO.util.Connect.asyncRequest("POST",A,{success:this.handle_ajax_response,failure:this.handle_ajax_error,scope:this,timeout:vB_Default_Timeout},A.substr(A.indexOf("?")+1)+"&securitytoken="+SECURITYTOKEN+"&ajax=1&uniqueid="+this.uniqueid)}else{this.set_status(3,"load_lightbox 2");this.show_lightbox()}}};vB_Lightbox.prototype.handle_ajax_error=function(A){vBulletin_AJAX_Error_Handler(A)};vB_Lightbox.prototype.handle_ajax_response=function(C){if(C.responseXML&&this.check_status(2)){var E=C.responseXML.getElementsByTagName("error");if(E.length){this.set_status(0,"handle_ajax_response - error");if(E[0].firstChild.nodeValue=="notimage"){console.warn("Attempted to load non-image (.%s) into lightbox. Aborted.",C.responseXML.getElementsByTagName("extension")[0].firstChild.nodeValue)}else{alert(E[0].firstChild.nodeValue.replace(/<(\/|[a-z]+)[^>]+>/g,""))}return false}var B=C.responseXML.getElementsByTagName("link");if(B.length){this.set_status(3,"handle_ajax_response - success");this.show_overlay();this.link=B[0].firstChild.nodeValue;this.imageloader=new Image();YAHOO.util.Event.on(this.imageloader,"load",this.show_lightbox,this,true);var D=new Array("date","time","name","html");for(var A=0;A<D.length;A++){this[D[A]]=C.responseXML.getElementsByTagName(D[A])[0].firstChild.nodeValue}this.lightbox=document.body.appendChild(string_to_node(this.html));this.closebtn=YAHOO.util.Dom.get("lightboxbutton"+this.uniqueid);YAHOO.util.Dom.setStyle(this.closebtn,"display","none");YAHOO.util.Event.on(this.closebtn,"click",this.hide_lightbox,this,true);YAHOO.util.Event.on(this.closebtn,"mouseover",this.highlight_closebtn,this,true);YAHOO.util.Event.on(this.closebtn,"mouseout",this.highlight_closebtn,this,true);YAHOO.util.Event.on(YAHOO.util.Dom.get("lightboxlink"+this.uniqueid),"click",this.hide_lightbox,this,true);this.img=YAHOO.util.Dom.get("lightboximg"+this.uniqueid);this.imageloader.src=this.link;this.show_lightbox()}}};vB_Lightbox.prototype.show_overlay=function(){if(this.check_status(2)){var C=fetch_viewport_info();if(Lightbox_overlay==null){Lightbox_overlay=document.createElement("div");Lightbox_overlay.id="Lightbox_overlay";var A={display:"none",position:"absolute",top:"0px",backgroundColor:"#000000",opacity:0.85};if(document.dir=="rtl"){A.right="0px"}else{A.left="0px"}for(var B in A){if(YAHOO.lang.hasOwnProperty(A,B)){YAHOO.util.Dom.setStyle(Lightbox_overlay,B,A[B])}}Lightbox_overlay=document.body.appendChild(Lightbox_overlay);Lightbox_overlay_select_handler=new vB_Select_Overlay_Handler(Lightbox_overlay)}YAHOO.util.Dom.setStyle(Lightbox_overlay,"display","");YAHOO.util.Dom.setStyle(Lightbox_overlay,"width",C.w+"px");YAHOO.util.Dom.setStyle(Lightbox_overlay,"height",C.h+"px");YAHOO.util.Dom.setXY(Lightbox_overlay,[C.x,C.y]);Lightbox_overlay_select_handler.hide()}};vB_Lightbox.prototype.show_lightbox=function(){if(this.check_status(3)){this.show_overlay();if(!this.imageloader.complete&&this.imageloader.readyState!="complete"){YAHOO.util.Event.removeListener(this.imageloader,"load",this.show_lightbox);YAHOO.util.Event.on(this.imageloader,"load",this.show_lightbox,this,true)}else{this.img.src=this.link;this.resize_image();YAHOO.util.Dom.setStyle(this.closebtn,"display","")}YAHOO.util.Dom.setStyle(this.lightbox,"display","");this.center_lightbox();this.active=true;this.enable_events()}};vB_Lightbox.prototype.hide_lightbox=function(A){if(A.type=="keydown"&&A.keyCode!=27){return }this.set_status(0,"hide_lightbox");this.disable_events();this.active=false;YAHOO.util.Dom.setStyle(this.lightbox,"display","none");YAHOO.util.Dom.setStyle(Lightbox_overlay,"display","none");Lightbox_overlay_select_handler.show()};vB_Lightbox.prototype.highlight_closebtn=function(){var B=YAHOO.util.Dom.getStyle(this.closebtn,"color");var A=YAHOO.util.Dom.getStyle(this.closebtn,"background-color");var D,C;D=((B=="white"||B.toLowerCase()=="#ffffff")?"black":"white");C=((A=="black"||A.toLowerCase()=="#000000")?"white":"black");YAHOO.util.Dom.setStyle(this.closebtn,"color",D);YAHOO.util.Dom.setStyle(this.closebtn,"background-color",C)};vB_Lightbox.prototype.center_lightbox=function(){center_element(this.lightbox)};vB_Lightbox.prototype.handle_viewport_change=function(){this.resize_image();this.center_lightbox();this.show_overlay()};vB_Lightbox.prototype.handle_viewport_change_ie=function(){setTimeout("Lightboxes['"+this.uniqueid+"'].handle_viewport_change();",100)};vB_Lightbox.prototype.resize_image=function(){var C=fetch_viewport_info();var A=this.imageloader.width;var B=this.imageloader.height;if(A>C.w-this.minborder){A=C.w-this.minborder;A=(A<this.mindimension?this.mindimension:A);B=Math.ceil(this.imageloader.height*(A/this.imageloader.width))}if(B>C.h-this.minborder){B=C.h-this.minborder;B=(B<this.mindimension?this.mindimension:B);A=Math.ceil(this.imageloader.width*(B/this.imageloader.height))}this.img.setAttribute("width",A);this.img.setAttribute("height",B);this.img.setAttribute("title",this.name+"; \n"+this.imageloader.width+" x "+this.imageloader.height+" (@"+Math.ceil(A/this.imageloader.width*100)+"%)");if(A<this.imageloader.width||B<this.imageloader.height){console.info("vB_Lightbox :: Image original size: %dx%d, resizing to %dx%d",this.imageloader.width,this.imageloader.height,A,B)}};vB_Lightbox.prototype.enable_events=function(){if(!this.events_enabled){YAHOO.util.Event.on(window,"resize",(is_ie?this.handle_viewport_change_ie:this.handle_viewport_change),this,true);YAHOO.util.Event.on(window,"scroll",this.hide_lightbox,this,true);YAHOO.util.Event.on(window,"keydown",this.hide_lightbox,this,true);YAHOO.util.Event.on(Lightbox_overlay,"click",this.hide_lightbox,this,true);this.events_enabled=true}};vB_Lightbox.prototype.disable_events=function(){if(this.events_enabled){YAHOO.util.Event.removeListener(window,"resize",(is_ie?this.handle_viewport_change_ie:this.handle_viewport_change));YAHOO.util.Event.removeListener(window,"scroll",this.hide_lightbox);YAHOO.util.Event.removeListener(window,"keydown",this.hide_lightbox);YAHOO.util.Event.removeListener(Lightbox_overlay,"click",this.hide_lightbox);this.events_enabled=false}};function is_lightbox_element(A){return(A.getAttribute("rel")=="Lightbox")}function init_postbit_lightbox(D,C){var A=userAgent.match(/applewebkit\/([0-9]+)/);if(A&&A[1]<522){return }if(Lightbox_event_default===null){Lightbox_event_default=C}if(typeof (C)=="undefined"){C=(Lightbox_event_default?Lightbox_event_default:1+2)}var E=YAHOO.util.Dom.getElementsBy(is_lightbox_element,"a",D);for(var B=0;B<E.length;B++){Lightboxes[Lightboxes.length]=new vB_Lightbox(E[B],Lightboxes.length,C)}};