//>>built
define("dijit/DialogUnderlay",["dojo/_base/declare","dojo/_base/lang","dojo/aspect","dojo/dom-attr","dojo/dom-style","dojo/on","dojo/window","./_Widget","./_TemplatedMixin","./BackgroundIframe","./Viewport","./main"],function(_1,_2,_3,_4,_5,on,_6,_7,_8,_9,_a,_b){var _c=_1("dijit.DialogUnderlay",[_7,_8],{templateString:"<div class='dijitDialogUnderlayWrapper'><div class='dijitDialogUnderlay' tabIndex='-1' data-dojo-attach-point='node'></div></div>",dialogId:"","class":"",_modalConnects:[],_setDialogIdAttr:function(id){_4.set(this.node,"id",id+"_underlay");this._set("dialogId",id);},_setClassAttr:function(_d){this.node.className="dijitDialogUnderlay "+_d;this._set("class",_d);},postCreate:function(){this.ownerDocumentBody.appendChild(this.domNode);this.own(on(this.domNode,"keydown",_2.hitch(this,"_onKeyDown")));this.inherited(arguments);},layout:function(){var is=this.node.style,os=this.domNode.style;os.display="none";var _e=_6.getBox(this.ownerDocument);os.top=_e.t+"px";os.left=_e.l+"px";is.width=_e.w+"px";is.height=_e.h+"px";os.display="block";},show:function(){this.domNode.style.display="block";this.open=true;this.layout();this.bgIframe=new _9(this.domNode);var _f=_6.get(this.ownerDocument);this._modalConnects=[_a.on("resize",_2.hitch(this,"layout")),on(_f,"scroll",_2.hitch(this,"layout"))];},hide:function(){this.bgIframe.destroy();delete this.bgIframe;this.domNode.style.display="none";while(this._modalConnects.length){(this._modalConnects.pop()).remove();}this.open=false;},destroy:function(){while(this._modalConnects.length){(this._modalConnects.pop()).remove();}this.inherited(arguments);},_onKeyDown:function(){}});_c.show=function(_10,_11){var _12=_c._singleton;if(!_12||_12._destroyed){_12=_b._underlay=_c._singleton=new _c(_10);}else{if(_10){_12.set(_10);}}_5.set(_12.domNode,"zIndex",_11);if(!_12.open){_12.show();}};_c.hide=function(){var _13=_c._singleton;if(_13&&!_13._destroyed){_13.hide();}};return _c;});