/*
 * yui-ext 0.40
 * Copyright(c) 2006, Jack Slocum.
 */


YAHOO.ext.BasicDialog=function(el,config){this.el=getEl(el);var dh=YAHOO.ext.DomHelper;if(!this.el&&config&&config.autoCreate){if(typeof config.autoCreate=='object'){if(!config.autoCreate.id){config.autoCreate.id=el;}
this.el=dh.append(document.body,config.autoCreate,true);}else{this.el=dh.append(document.body,{tag:'div',id:el},true);}}
el=this.el;el.setDisplayed(true);el.hide=this.hideAction;this.id=el.id;el.addClass('ydlg');YAHOO.ext.util.Config.apply(this,config);this.proxy=el.createProxy('ydlg-proxy');this.proxy.hide=this.hideAction;this.proxy.setOpacity(.5);this.proxy.hide();if(config.width){el.setWidth(config.width);}
if(config.height){el.setHeight(config.height);}
this.size=el.getSize();if(typeof config.x!='undefined'&&typeof config.y!='undefined'){this.xy=[config.x,config.y];}else{this.xy=el.getCenterXY(true);}
var cn=el.dom.childNodes;for(var i=0,len=cn.length;i<len;i++){var node=cn[i];if(node&&node.nodeType==1){if(YAHOO.util.Dom.hasClass(node,'ydlg-hd')){this.header=getEl(node,true);}else if(YAHOO.util.Dom.hasClass(node,'ydlg-bd')){this.body=getEl(node,true);}else if(YAHOO.util.Dom.hasClass(node,'ydlg-ft')){this.footer=getEl(node,true);}}}
if(!this.header){this.header=this.body?dh.insertBefore(this.body.dom,{tag:'div',cls:'ydlg-hd'},true):dh.append(el.dom,{tag:'div',cls:'ydlg-hd'},true);}
if(this.title){this.header.update(this.title);}
this.focusEl=dh.append(el.dom,{tag:'a',href:'#',cls:'ydlg-focus',tabIndex:'-1'},true);this.focusEl.swallowEvent('click',true);if(!this.body){this.body=dh.append(el.dom,{tag:'div',cls:'ydlg-bd'},true);}
var hl=dh.insertBefore(this.header.dom,{tag:'div',cls:'ydlg-hd-left'});var hr=dh.append(hl,{tag:'div',cls:'ydlg-hd-right'});hr.appendChild(this.header.dom);this.bwrap=dh.insertBefore(this.body.dom,{tag:'div',cls:'ydlg-dlg-body'},true);this.bwrap.dom.appendChild(this.body.dom);if(this.footer)this.bwrap.dom.appendChild(this.footer.dom);this.bg=this.el.createChild({tag:'div',cls:'ydlg-bg',html:'<div class="ydlg-bg-left"><div class="ydlg-bg-right"><div class="ydlg-bg-center">&#160;</div></div></div>'});this.centerBg=getEl(this.bg.dom.firstChild.firstChild.firstChild);if(this.autoScroll!==false&&!this.autoTabs){this.body.setStyle('overflow','auto');}
if(this.closable!==false){this.el.addClass('ydlg-closable');this.close=dh.append(el.dom,{tag:'div',cls:'ydlg-close'},true);this.close.mon('click',this.closeClick,this,true);this.close.addClassOnOver('ydlg-close-over');}
if(this.resizable!==false){this.el.addClass('ydlg-resizable');this.resizer=new YAHOO.ext.Resizable(el,{minWidth:this.minWidth||80,minHeight:this.minHeight||80,handles:'all',pinned:true});this.resizer.on('beforeresize',this.beforeResize,this,true);this.resizer.on('resize',this.onResize,this,true);}
if(this.draggable!==false){el.addClass('ydlg-draggable');if(!this.proxyDrag){var dd=new YAHOO.util.DD(el.dom.id,'WindowDrag');}
else{var dd=new YAHOO.util.DDProxy(el.dom.id,'WindowDrag',{dragElId:this.proxy.id});}
dd.setHandleElId(this.header.id);dd.endDrag=this.endMove.createDelegate(this);dd.startDrag=this.startMove.createDelegate(this);dd.onDrag=this.onDrag.createDelegate(this);this.dd=dd;}
if(this.modal){this.mask=dh.append(document.body,{tag:'div',cls:'ydlg-mask'},true);this.mask.enableDisplayMode('block');this.mask.hide();this.el.addClass('ydlg-modal');}
if(this.shadow){this.shadow=el.createProxy({tag:'div',cls:'ydlg-shadow'});this.shadow.setOpacity(.3);this.shadow.setVisibilityMode(YAHOO.ext.Element.VISIBILITY);this.shadow.setDisplayed('block');this.shadow.hide=this.hideAction;this.shadow.hide();}else{this.shadowOffset=0;}
if(!YAHOO.ext.util.Browser.isGecko||YAHOO.ext.util.Browser.isMac){if(this.shim){this.shim=this.el.createShim();this.shim.hide=this.hideAction;this.shim.hide();}}else{this.shim=false;}
if(this.autoTabs){this.initTabs();}
this.syncBodyHeight();this.events={'keydown':true,'move':true,'resize':true,'beforehide':true,'hide':true,'beforeshow':true,'show':true};el.mon('keydown',this.onKeyDown,this,true);el.mon("mousedown",this.toFront,this,true);YAHOO.ext.EventManager.onWindowResize(this.adjustViewport,this,true);this.el.hide();YAHOO.ext.DialogManager.register(this);};YAHOO.extendX(YAHOO.ext.BasicDialog,YAHOO.ext.util.Observable,{shadowOffset:3,minHeight:80,minWidth:200,minButtonWidth:75,defaultButton:null,buttonAlign:'right',setTitle:function(text){this.header.update(text);return this;},closeClick:function(){this.hide();},initTabs:function(){var tabs=this.getTabs();while(tabs.getTab(0)){tabs.removeTab(0);}
var tabEls=YAHOO.util.Dom.getElementsByClassName('ydlg-tab',this.tabTag||'div',this.el.dom);if(tabEls.length>0){for(var i=0,len=tabEls.length;i<len;i++){var tabEl=tabEls[i];tabs.addTab(YAHOO.util.Dom.generateId(tabEl),tabEl.title);tabEl.title='';}
tabs.activate(0);}
return tabs;},beforeResize:function(){this.resizer.minHeight=Math.max(this.minHeight,this.getHeaderFooterHeight(true)+40);},onResize:function(){this.refreshSize();this.syncBodyHeight();this.adjustAssets();this.fireEvent('resize',this,this.size.width,this.size.height);},onKeyDown:function(e){if(this.isVisible()){this.fireEvent('keydown',this,e);}},resizeTo:function(width,height){this.el.setSize(width,height);this.size={width:width,height:height};this.syncBodyHeight();if(this.fixedcenter){this.center();}
if(this.isVisible()){this.constrainXY();this.adjustAssets();}
this.fireEvent('resize',this,width,height);return this;},setContentSize:function(w,h){h+=this.getHeaderFooterHeight()+this.body.getMargins('tb');w+=this.body.getMargins('lr')+this.bwrap.getMargins('lr')+this.centerBg.getPadding('lr');h+=this.body.getPadding('tb')+this.bwrap.getBorderWidth('tb')+this.body.getBorderWidth('tb')+this.el.getBorderWidth('tb');w+=this.body.getPadding('lr')+this.bwrap.getBorderWidth('lr')+this.body.getBorderWidth('lr')+this.bwrap.getPadding('lr')+this.el.getBorderWidth('lr');if(this.tabs){h+=this.tabs.stripWrap.getHeight()+this.tabs.bodyEl.getMargins('tb')+this.tabs.bodyEl.getPadding('tb');w+=this.tabs.bodyEl.getMargins('lr')+this.tabs.bodyEl.getPadding('lr');}
this.resizeTo(w,h);return this;},addKeyListener:function(key,fn,scope){var keyCode,shift,ctrl,alt;if(typeof key=='object'&&!(key instanceof Array)){keyCode=key['key'];shift=key['shift'];ctrl=key['ctrl'];alt=key['alt'];}else{keyCode=key;}
var handler=function(dlg,e){if((!shift||e.shiftKey)&&(!ctrl||e.ctrlKey)&&(!alt||e.altKey)){var k=e.getKey();if(keyCode instanceof Array){for(var i=0,len=keyCode.length;i<len;i++){if(keyCode[i]==k){fn.call(scope||window,dlg,k,e);return;}}}else{if(k==keyCode){fn.call(scope||window,dlg,k,e);}}}};this.on('keydown',handler);return this;},getTabs:function(){if(!this.tabs){this.el.addClass('ydlg-auto-tabs');this.body.addClass(this.tabPosition=='bottom'?'ytabs-bottom':'ytabs-top');this.tabs=new YAHOO.ext.TabPanel(this.body.dom,this.tabPosition=='bottom');}
return this.tabs;},addButton:function(config,handler,scope){var dh=YAHOO.ext.DomHelper;if(!this.footer){this.footer=dh.append(this.bwrap.dom,{tag:'div',cls:'ydlg-ft'},true);}
if(!this.btnContainer){var tb=this.footer.createChild({tag:'div',cls:'ydlg-btns ydlg-btns-'+this.buttonAlign,html:'<table cellspacing="0"><tbody><tr></tr></tbody></table>'});this.btnContainer=tb.dom.firstChild.firstChild.firstChild;}
var bconfig={handler:handler,scope:scope,minWidth:this.minButtonWidth};if(typeof config=='string'){bconfig.text=config;}else{bconfig.dhconfig=config;}
var btn=new YAHOO.ext.Button(this.btnContainer.appendChild(document.createElement('td')),bconfig);this.syncBodyHeight();if(!this.buttons){this.buttons=[];}
this.buttons.push(btn);return btn;},setDefaultButton:function(btn){this.defaultButton=btn;return this;},getHeaderFooterHeight:function(safe){var height=0;if(this.header){height+=this.header.getHeight();}
if(this.footer){var fm=this.footer.getMargins();height+=(this.footer.getHeight()+fm.top+fm.bottom);}
height+=this.bwrap.getPadding('tb')+this.bwrap.getBorderWidth('tb');height+=this.centerBg.getPadding('tb');return height;},syncBodyHeight:function(){var height=this.size.height-this.getHeaderFooterHeight(false);this.body.setHeight(height-this.body.getMargins('tb'));if(this.tabs){this.tabs.syncHeight();}
var hh=this.header.getHeight();var h=this.size.height-hh;this.centerBg.setHeight(h);this.bwrap.setLeftTop(this.centerBg.getPadding('l'),hh+this.centerBg.getPadding('t'));this.bwrap.setHeight(h-this.centerBg.getPadding('tb'));this.bwrap.setWidth(this.el.getWidth(true)-this.centerBg.getPadding('lr'));this.body.setWidth(this.bwrap.getWidth(true));},restoreState:function(){var box=YAHOO.ext.state.Manager.get(this.stateId||(this.el.id+'-state'));if(box&&box.width){this.xy=[box.x,box.y];this.resizeTo(box.width,box.height);}
return this;},beforeShow:function(){if(this.fixedcenter){this.xy=this.el.getCenterXY(true);}
if(this.modal){YAHOO.util.Dom.addClass(document.body,'masked');this.mask.setSize(YAHOO.util.Dom.getDocumentWidth(),YAHOO.util.Dom.getDocumentHeight());this.mask.show();}
this.constrainXY();},animShow:function(){var b=getEl(this.animateTarget,true).getBox();this.proxy.setSize(b.width,b.height);this.proxy.setLocation(b.x,b.y);this.proxy.show();this.proxy.setBounds(this.xy[0],this.xy[1],this.size.width,this.size.height,true,.35,this.showEl.createDelegate(this));},show:function(animateTarget){if(this.fireEvent('beforeshow',this)===false){return;}
if(this.syncHeightBeforeShow){this.syncBodyHeight();}
this.animateTarget=animateTarget||this.animateTarget;if(!this.el.isVisible()){this.beforeShow();if(this.animateTarget){this.animShow();}else{this.showEl();}}
return this;},showEl:function(){this.proxy.hide();this.el.setXY(this.xy);this.el.show();this.adjustAssets(true);this.toFront();this.focus();this.fireEvent('show',this);},focus:function(){if(this.defaultButton){this.defaultButton.focus();}else{this.focusEl.focus();}},constrainXY:function(){if(this.constraintoviewport!==false){if(!this.viewSize){if(this.container){var s=this.container.getSize();this.viewSize=[s.width,s.height];}else{this.viewSize=[YAHOO.util.Dom.getViewportWidth(),YAHOO.util.Dom.getViewportHeight()];}}
var x=this.xy[0],y=this.xy[1];var w=this.size.width,h=this.size.height;var vw=this.viewSize[0],vh=this.viewSize[1];var moved=false;if(x+w>vw){x=vw-w;moved=true;}
if(y+h>vh){y=vh-h;moved=true;}
if(x<0){x=0;moved=true;}
if(y<0){y=0;moved=true;}
if(moved){this.xy=[x,y];if(this.isVisible()){this.el.setLocation(x,y);this.adjustAssets();}}}},onDrag:function(){if(!this.proxyDrag){this.xy=this.el.getXY();this.adjustAssets();}},adjustAssets:function(doShow){var x=this.xy[0],y=this.xy[1];var w=this.size.width,h=this.size.height;if(doShow===true){if(this.shadow){this.shadow.show();}
if(this.shim){this.shim.show();}}
if(this.shadow&&this.shadow.isVisible()){this.shadow.setBounds(x+this.shadowOffset,y+this.shadowOffset,w,h);}
if(this.shim&&this.shim.isVisible()){this.shim.setBounds(x,y,w,h);}},adjustViewport:function(w,h){if(!w||!h){w=YAHOO.util.Dom.getViewportWidth();h=YAHOO.util.Dom.getViewportHeight();}
this.viewSize=[w,h];if(this.modal&&this.mask.isVisible()){this.mask.setSize(w,h);this.mask.setSize(YAHOO.util.Dom.getDocumentWidth(),YAHOO.util.Dom.getDocumentHeight());}
if(this.isVisible()){this.constrainXY();}},destroy:function(removeEl){YAHOO.ext.EventManager.removeResizeListener(this.adjustViewport,this);if(this.tabs){this.tabs.destroy(removeEl);}
if(this.shim){this.shim.remove();}
if(this.shadow){this.shadow.remove();}
if(this.proxy){this.proxy.remove();}
if(this.resizer){this.resizer.destroy();}
if(this.close){this.close.removeAllListeners();this.close.remove();}
if(this.mask){this.mask.remove();}
if(this.dd){this.dd.unreg();}
if(this.buttons){for(var i=0,len=this.buttons.length;i<len;i++){this.buttons[i].destroy();}}
this.el.removeAllListeners();if(removeEl===true){this.el.update('');this.el.remove();}
YAHOO.ext.DialogManager.unregister(this);},startMove:function(){if(this.proxyDrag){this.proxy.show();}
if(this.constraintoviewport!==false){this.dd.constrainTo(document.body,{right:this.shadowOffset,bottom:this.shadowOffset});}},endMove:function(){if(!this.proxyDrag){YAHOO.util.DD.prototype.endDrag.apply(this.dd,arguments);}else{YAHOO.util.DDProxy.prototype.endDrag.apply(this.dd,arguments);this.proxy.hide();}
this.refreshSize();this.adjustAssets();this.fireEvent('move',this,this.xy[0],this.xy[1])},toFront:function(){YAHOO.ext.DialogManager.bringToFront(this);return this;},toBack:function(){YAHOO.ext.DialogManager.sendToBack(this);return this;},center:function(){var xy=this.el.getCenterXY(true);this.moveTo(xy[0],xy[1]);return this;},moveTo:function(x,y){this.xy=[x,y];if(this.isVisible()){this.el.setXY(this.xy);this.adjustAssets();}
return this;},isVisible:function(){return this.el.isVisible();},animHide:function(callback){var b=getEl(this.animateTarget,true).getBox();this.proxy.show();this.proxy.setBounds(this.xy[0],this.xy[1],this.size.width,this.size.height);this.el.hide();this.proxy.setBounds(b.x,b.y,b.width,b.height,true,.35,this.hideEl.createDelegate(this,[callback]));},hide:function(callback){if(this.fireEvent('beforehide',this)===false)
return;if(this.shadow){this.shadow.hide();}
if(this.shim){this.shim.hide();}
if(this.animateTarget){this.animHide(callback);}else{this.el.hide();this.hideEl(callback);}
return this;},hideEl:function(callback){this.proxy.hide();if(this.modal){this.mask.hide();YAHOO.util.Dom.removeClass(document.body,'masked');}
this.fireEvent('hide',this);if(typeof callback=='function'){callback();}},hideAction:function(){this.setLeft('-10000px');this.setTop('-10000px');this.setStyle('visibility','hidden');},refreshSize:function(){this.size=this.el.getSize();this.xy=this.el.getXY();YAHOO.ext.state.Manager.set(this.stateId||this.el.id+'-state',this.el.getBox());},setZIndex:function(index){if(this.modal){this.mask.setStyle('z-index',index);}
if(this.shim){this.shim.setStyle('z-index',++index);}
if(this.shadow){this.shadow.setStyle('z-index',++index);}
this.el.setStyle('z-index',++index);if(this.proxy){this.proxy.setStyle('z-index',++index);}
if(this.resizer){this.resizer.proxy.setStyle('z-index',++index);}
this.lastZIndex=index;},getEl:function(){return this.el;}});YAHOO.ext.DialogManager=function(){var list={};var accessList=[];var front=null;var sortDialogs=function(d1,d2){return(!d1._lastAccess||d1._lastAccess<d2._lastAccess)?-1:1;};var orderDialogs=function(){accessList.sort(sortDialogs);var seed=YAHOO.ext.DialogManager.zseed;for(var i=0,len=accessList.length;i<len;i++){if(accessList[i]){accessList[i].setZIndex(seed+(i*10));}}};return{zseed:10000,register:function(dlg){list[dlg.id]=dlg;accessList.push(dlg);},unregister:function(dlg){delete list[dlg.id];if(!accessList.indexOf){for(var i=0,len=accessList.length;i<len;i++){accessList.splice(i,1);return;}}else{var i=accessList.indexOf(dlg);if(i!=-1){accessList.splice(i,1);}}},get:function(id){return typeof id=='object'?id:list[id];},bringToFront:function(dlg){dlg=this.get(dlg);if(dlg!=front){front=dlg;dlg._lastAccess=new Date().getTime();orderDialogs();}
return dlg;},sendToBack:function(dlg){dlg=this.get(dlg);dlg._lastAccess=-(new Date().getTime());orderDialogs();return dlg;}};}();YAHOO.ext.LayoutDialog=function(el,config){config.autoTabs=false;YAHOO.ext.LayoutDialog.superclass.constructor.call(this,el,config);this.body.setStyle({overflow:'hidden',position:'relative'});this.layout=new YAHOO.ext.BorderLayout(this.body.dom,config);this.layout.monitorWindowResize=false;this.el.addClass('ydlg-auto-layout');this.center=YAHOO.ext.BasicDialog.prototype.center;this.on('show',this.layout.layout,this.layout,true);};YAHOO.extendX(YAHOO.ext.LayoutDialog,YAHOO.ext.BasicDialog,{endUpdate:function(){this.layout.endUpdate();},beginUpdate:function(){this.layout.beginUpdate();},getLayout:function(){return this.layout;},syncBodyHeight:function(){YAHOO.ext.LayoutDialog.superclass.syncBodyHeight.call(this);if(this.layout)this.layout.layout();}});