/** PopupManager 1.2
 * Cross browser div popups with optional overlay background.
 * 
 * author : Aaike Van Roekeghem (aaike@tofulab.com)
 * Copyright (c) 2009 TofuLab (info@tofulab.com)
 * Licensed under the MIT License: http://www.opensource.org/licenses/mit-license.php
*/
var popupMan={params:{centerOnResize:false,centerOnScroll:false,background:true,backgroundClick:false,backgroundAlpha:0.5,zindex:10000},popupStatus:0,popupId:null,bgId:"#popupManBackground",o_bg:null,o_popup:null,init:function(){var obj=document.createElement("div");obj.id="popupManBackground";document.body.appendChild(obj);this.o_bg=$(this.bgId);this.o_bg.width("100%");this.o_bg.height("100%");this.o_bg.css("position","fixed");this.o_bg.css("top","0px");this.o_bg.css("left","0px");this.o_bg.css("z-index",this.params.zindex-1);this.o_bg.css("display","none");this.o_bg.html="";},open:function(id,params){if(this.popupId==id&&this.popupStatus)return;if(params.centerOnResize!=undefined)this.params.centerOnResize=params.centerOnResize;if(params.centerOnScroll!=undefined)this.params.centerOnScroll=params.centerOnScroll;if(params.background!=undefined)this.params.background=params.background;if(params.backgroundClick!=undefined)this.params.backgroundClick=params.backgroundClick;if(params.backgroundAlpha!=undefined)this.params.backgroundAlpha=params.backgroundAlpha;if(params.zindex!=undefined)this.params.zindex=params.zindex;if(params.hasFlash!=undefined)this.params.hasFlash=params.hasFlash;if(this.params.centerOnResize){$(window).resize(function(){popupMan.centerPopup();});}else{$(window).unbind("resize");}
if(this.params.centerOnScroll){$(window).scroll(function(){popupMan.centerPopup();});}else{$(window).unbind("scroll");$(document).unbind("scroll");}
if(this.params.background&&this.params.backgroundClick){this.o_bg.click(function(){popupMan.close();});}else{this.o_bg.unbind("click");}
this.popupId=id;this.o_popup=$(this.popupId);if(this.popupStatus==0){popupMan.centerPopup();if(this.params.background){this.o_bg.css("display","block");this.o_bg.fadeTo(0,0);this.o_bg.fadeTo("slow",this.params.backgroundAlpha,function(){popupMan.createObjects()});}
if(!this.params.hasFlash){this.o_popup.css("display","");this.o_popup.css("z-index",this.params.zindex);this.o_popup.fadeIn("slow");this.popupStatus=1;}}},createObjects:function(id){if(this.params.hasFlash){this.o_popup.css("display","");this.o_popup.css("z-index",this.params.zindex);this.o_popup.show();}
this.popupStatus=1;},close:function(closeparams){if(this.popupStatus==1){if(this.params.background){this.o_bg.fadeOut("slow",function(){popupMan.removeObjects(closeparams)});}
if(!closeparams){this.o_popup.fadeOut("slow");this.popupStatus=0;}else{if(closeparams.swf!=undefined){var swfs=closeparams.swf.split(",");for(var i in swfs){id=swfs[i];if(!document.getElementById(id))continue;var parent=document.getElementById(id).parentNode;swfobject.removeSWF(id);var div=document.createElement("div");div.id=id;parent.appendChild(div);}}
this.o_popup.hide();}}},removeObjects:function(closeparams){this.popupStatus=0;},centerPopup:function(){var windowWidth=document.documentElement.clientWidth;var windowHeight=document.documentElement.clientHeight;var popupHeight=this.o_popup.height();var popupWidth=this.o_popup.width();this.o_popup.css({"position":"absolute","top":windowHeight/2-popupHeight/2+$(window).scrollTop(),"left":windowWidth/2-popupWidth/2});if(this.params.background)this.o_bg.css({"height":windowHeight});}};$(document).ready(function(){popupMan.init();});