Index: misc/ui/jquery.ui.dialog.min.js
===================================================================
RCS file: /cvs/drupal/drupal/misc/ui/jquery.ui.dialog.min.js,v
retrieving revision 1.1
diff -u -p -r1.1 jquery.ui.dialog.min.js
--- misc/ui/jquery.ui.dialog.min.js	21 Mar 2010 03:47:32 -0000	1.1
+++ misc/ui/jquery.ui.dialog.min.js	22 Apr 2010 18:59:33 -0000
@@ -18,4 +18,4 @@
  *	jquery.ui.position.js
  *	jquery.ui.resizable.js
  */
-(function(b){var a="ui-dialog ui-widget ui-widget-content ui-corner-all ";b.widget("ui.dialog",{options:{autoOpen:true,buttons:{},closeOnEscape:true,closeText:"close",dialogClass:"",draggable:true,hide:null,height:"auto",maxHeight:false,maxWidth:false,minHeight:150,minWidth:150,modal:false,position:"center",resizable:true,show:null,stack:true,title:"",width:300,zIndex:1000},_create:function(){this.originalTitle=this.element.attr("title");var k=this,l=k.options,i=l.title||k.originalTitle||"&#160;",d=b.ui.dialog.getTitleId(k.element),j=(k.uiDialog=b("<div></div>")).appendTo(document.body).hide().addClass(a+l.dialogClass).css({zIndex:l.zIndex}).attr("tabIndex",-1).css("outline",0).keydown(function(m){if(l.closeOnEscape&&m.keyCode&&m.keyCode===b.ui.keyCode.ESCAPE){k.close(m);m.preventDefault()}}).attr({role:"dialog","aria-labelledby":d}).mousedown(function(m){k.moveToTop(false,m)}),f=k.element.show().removeAttr("title").addClass("ui-dialog-content ui-widget-content").appendTo(j),e=(k.uiDialogTitlebar=b("<div></div>")).addClass("ui-dialog-titlebar ui-widget-header ui-corner-all ui-helper-clearfix").prependTo(j),h=b('<a href="#"></a>').addClass("ui-dialog-titlebar-close ui-corner-all").attr("role","button").hover(function(){h.addClass("ui-state-hover")},function(){h.removeClass("ui-state-hover")}).focus(function(){h.addClass("ui-state-focus")}).blur(function(){h.removeClass("ui-state-focus")}).click(function(m){k.close(m);return false}).appendTo(e),g=(k.uiDialogTitlebarCloseText=b("<span></span>")).addClass("ui-icon ui-icon-closethick").text(l.closeText).appendTo(h),c=b("<span></span>").addClass("ui-dialog-title").attr("id",d).html(i).prependTo(e);if(b.isFunction(l.beforeclose)&&!b.isFunction(l.beforeClose)){l.beforeClose=l.beforeclose}e.find("*").add(e).disableSelection();if(l.draggable&&b.fn.draggable){k._makeDraggable()}if(l.resizable&&b.fn.resizable){k._makeResizable()}k._createButtons(l.buttons);k._isOpen=false;if(b.fn.bgiframe){j.bgiframe()}},_init:function(){if(this.options.autoOpen){this.open()}},destroy:function(){var c=this;if(c.overlay){c.overlay.destroy()}c.uiDialog.hide();c.element.unbind(".dialog").removeData("dialog").removeClass("ui-dialog-content ui-widget-content").hide().appendTo("body");c.uiDialog.remove();if(c.originalTitle){c.element.attr("title",c.originalTitle)}return c},widget:function(){return this.uiDialog},close:function(e){var c=this,d;if(false===c._trigger("beforeClose",e)){return}if(c.overlay){c.overlay.destroy()}c.uiDialog.unbind("keypress.ui-dialog");c._isOpen=false;if(c.options.hide){c.uiDialog.hide(c.options.hide,function(){c._trigger("close",e)})}else{c.uiDialog.hide();c._trigger("close",e)}b.ui.dialog.overlay.resize();if(c.options.modal){d=0;b(".ui-dialog").each(function(){if(this!==c.uiDialog[0]){d=Math.max(d,b(this).css("z-index"))}});b.ui.dialog.maxZ=d}return c},isOpen:function(){return this._isOpen},moveToTop:function(g,f){var c=this,e=c.options,d;if((e.modal&&!g)||(!e.stack&&!e.modal)){return c._trigger("focus",f)}if(e.zIndex>b.ui.dialog.maxZ){b.ui.dialog.maxZ=e.zIndex}if(c.overlay){b.ui.dialog.maxZ+=1;c.overlay.$el.css("z-index",b.ui.dialog.overlay.maxZ=b.ui.dialog.maxZ)}d={scrollTop:c.element.attr("scrollTop"),scrollLeft:c.element.attr("scrollLeft")};b.ui.dialog.maxZ+=1;c.uiDialog.css("z-index",b.ui.dialog.maxZ);c.element.attr(d);c._trigger("focus",f);return c},open:function(){if(this._isOpen){return}var d=this,e=d.options,c=d.uiDialog;d.overlay=e.modal?new b.ui.dialog.overlay(d):null;if(c.next().length){c.appendTo("body")}d._size();d._position(e.position);c.show(e.show);d.moveToTop(true);if(e.modal){c.bind("keypress.ui-dialog",function(h){if(h.keyCode!==b.ui.keyCode.TAB){return}var g=b(":tabbable",this),i=g.filter(":first"),f=g.filter(":last");if(h.target===f[0]&&!h.shiftKey){i.focus(1);return false}else{if(h.target===i[0]&&h.shiftKey){f.focus(1);return false}}})}b([]).add(c.find(".ui-dialog-content :tabbable:first")).add(c.find(".ui-dialog-buttonpane :tabbable:first")).add(c).filter(":first").focus();d._trigger("open");d._isOpen=true;return d},_createButtons:function(f){var e=this,c=false,d=b("<div></div>").addClass("ui-dialog-buttonpane ui-widget-content ui-helper-clearfix");e.uiDialog.find(".ui-dialog-buttonpane").remove();if(typeof f==="object"&&f!==null){b.each(f,function(){return !(c=true)})}if(c){b.each(f,function(g,i){var h=b('<button type="button"></button>').text(g).click(function(){i.apply(e.element[0],arguments)}).appendTo(d);if(b.fn.button){h.button()}});d.appendTo(e.uiDialog)}},_makeDraggable:function(){var c=this,f=c.options,g=b(document),e;function d(h){return{position:h.position,offset:h.offset}}c.uiDialog.draggable({cancel:".ui-dialog-content, .ui-dialog-titlebar-close",handle:".ui-dialog-titlebar",containment:"document",start:function(h,i){e=f.height==="auto"?"auto":b(this).height();b(this).height(b(this).height()).addClass("ui-dialog-dragging");c._trigger("dragStart",h,d(i))},drag:function(h,i){c._trigger("drag",h,d(i))},stop:function(h,i){f.position=[i.position.left-g.scrollLeft(),i.position.top-g.scrollTop()];b(this).removeClass("ui-dialog-dragging").height(e);c._trigger("dragStop",h,d(i));b.ui.dialog.overlay.resize()}})},_makeResizable:function(h){h=(h===undefined?this.options.resizable:h);var d=this,g=d.options,c=d.uiDialog.css("position"),f=(typeof h==="string"?h:"n,e,s,w,se,sw,ne,nw");function e(i){return{originalPosition:i.originalPosition,originalSize:i.originalSize,position:i.position,size:i.size}}d.uiDialog.resizable({cancel:".ui-dialog-content",containment:"document",alsoResize:d.element,maxWidth:g.maxWidth,maxHeight:g.maxHeight,minWidth:g.minWidth,minHeight:d._minHeight(),handles:f,start:function(i,j){b(this).addClass("ui-dialog-resizing");d._trigger("resizeStart",i,e(j))},resize:function(i,j){d._trigger("resize",i,e(j))},stop:function(i,j){b(this).removeClass("ui-dialog-resizing");g.height=b(this).height();g.width=b(this).width();d._trigger("resizeStop",i,e(j));b.ui.dialog.overlay.resize()}}).css("position",c).find(".ui-resizable-se").addClass("ui-icon ui-icon-grip-diagonal-se")},_minHeight:function(){var c=this.options;if(c.height==="auto"){return c.minHeight}else{return Math.min(c.minHeight,c.height)}},_position:function(d){var e=[],f=[0,0],c;d=d||b.ui.dialog.prototype.options.position;if(typeof d==="string"||(typeof d==="object"&&"0" in d)){e=d.split?d.split(" "):[d[0],d[1]];if(e.length===1){e[1]=e[0]}b.each(["left","top"],function(h,g){if(+e[h]===e[h]){f[h]=e[h];e[h]=g}})}else{if(typeof d==="object"){if("left" in d){e[0]="left";f[0]=d.left}else{if("right" in d){e[0]="right";f[0]=-d.right}}if("top" in d){e[1]="top";f[1]=d.top}else{if("bottom" in d){e[1]="bottom";f[1]=-d.bottom}}}}c=this.uiDialog.is(":visible");if(!c){this.uiDialog.show()}this.uiDialog.css({top:0,left:0}).position({my:e.join(" "),at:e.join(" "),offset:f.join(" "),of:window,collision:"fit",using:function(h){var g=b(this).css(h).offset().top;if(g<0){b(this).css("top",h.top-g)}}});if(!c){this.uiDialog.hide()}},_setOption:function(f,g){var d=this,c=d.uiDialog,h=c.is(":data(resizable)"),e=false;switch(f){case"beforeclose":f="beforeClose";break;case"buttons":d._createButtons(g);break;case"closeText":d.uiDialogTitlebarCloseText.text(""+g);break;case"dialogClass":c.removeClass(d.options.dialogClass).addClass(a+g);break;case"disabled":if(g){c.addClass("ui-dialog-disabled")}else{c.removeClass("ui-dialog-disabled")}break;case"draggable":if(g){d._makeDraggable()}else{c.draggable("destroy")}break;case"height":e=true;break;case"maxHeight":if(h){c.resizable("option","maxHeight",g)}e=true;break;case"maxWidth":if(h){c.resizable("option","maxWidth",g)}e=true;break;case"minHeight":if(h){c.resizable("option","minHeight",g)}e=true;break;case"minWidth":if(h){c.resizable("option","minWidth",g)}e=true;break;case"position":d._position(g);break;case"resizable":if(h&&!g){c.resizable("destroy")}if(h&&typeof g==="string"){c.resizable("option","handles",g)}if(!h&&g!==false){d._makeResizable(g)}break;case"title":b(".ui-dialog-title",d.uiDialogTitlebar).html(""+(g||"&#160;"));break;case"width":e=true;break}b.Widget.prototype._setOption.apply(d,arguments);if(e){d._size()}},_size:function(){var d=this.options,c;this.element.css("width","auto").hide();c=this.uiDialog.css({height:"auto",width:d.width}).height();this.element.css(d.height==="auto"?{minHeight:Math.max(d.minHeight-c,0),height:"auto"}:{minHeight:0,height:Math.max(d.height-c,0)}).show();if(this.uiDialog.is(":data(resizable)")){this.uiDialog.resizable("option","minHeight",this._minHeight())}}});b.extend(b.ui.dialog,{version:"1.8",uuid:0,maxZ:0,getTitleId:function(c){var d=c.attr("id");if(!d){this.uuid+=1;d=this.uuid}return"ui-dialog-title-"+d},overlay:function(c){this.$el=b.ui.dialog.overlay.create(c)}});b.extend(b.ui.dialog.overlay,{instances:[],oldInstances:[],maxZ:0,events:b.map("focus,mousedown,mouseup,keydown,keypress,click".split(","),function(c){return c+".dialog-overlay"}).join(" "),create:function(d){if(this.instances.length===0){setTimeout(function(){if(b.ui.dialog.overlay.instances.length){b(document).bind(b.ui.dialog.overlay.events,function(e){return(b(e.target).zIndex()>=b.ui.dialog.overlay.maxZ)})}},1);b(document).bind("keydown.dialog-overlay",function(e){if(d.options.closeOnEscape&&e.keyCode&&e.keyCode===b.ui.keyCode.ESCAPE){d.close(e);e.preventDefault()}});b(window).bind("resize.dialog-overlay",b.ui.dialog.overlay.resize)}var c=(this.oldInstances.pop()||b("<div></div>").addClass("ui-widget-overlay")).appendTo(document.body).css({width:this.width(),height:this.height()});if(b.fn.bgiframe){c.bgiframe()}this.instances.push(c);return c},destroy:function(c){this.oldInstances.push(this.instances.splice(b.inArray(c,this.instances),1)[0]);if(this.instances.length===0){b([document,window]).unbind(".dialog-overlay")}c.remove();var d=0;b.each(this.instances,function(){d=Math.max(d,this.css("z-index"))});this.maxZ=d},height:function(){var d,c;if(b.browser.msie&&b.browser.version<7){d=Math.max(document.documentElement.scrollHeight,document.body.scrollHeight);c=Math.max(document.documentElement.offsetHeight,document.body.offsetHeight);if(d<c){return b(window).height()+"px"}else{return d+"px"}}else{return b(document).height()+"px"}},width:function(){var c,d;if(b.browser.msie&&b.browser.version<7){c=Math.max(document.documentElement.scrollWidth,document.body.scrollWidth);d=Math.max(document.documentElement.offsetWidth,document.body.offsetWidth);if(c<d){return b(window).width()+"px"}else{return c+"px"}}else{return b(document).width()+"px"}},resize:function(){var c=b([]);b.each(b.ui.dialog.overlay.instances,function(){c=c.add(this)});c.css({width:0,height:0}).css({width:b.ui.dialog.overlay.width(),height:b.ui.dialog.overlay.height()})}});b.extend(b.ui.dialog.overlay.prototype,{destroy:function(){b.ui.dialog.overlay.destroy(this.$el)}})}(jQuery));
\ No newline at end of file
+(function(b){var a="ui-dialog ui-widget ui-widget-content ui-corner-all ";b.widget("ui.dialog",{options:{autoOpen:true,buttons:{},closeOnEscape:true,closeText:"close",dialogClass:"",draggable:true,hide:null,height:"auto",maxHeight:false,maxWidth:false,minHeight:150,minWidth:150,modal:false,position:"center",resizable:true,show:null,stack:true,title:"",width:300,zIndex:1000},_create:function(){this.originalTitle=this.element.attr("title");var k=this,l=k.options,i=l.title||k.originalTitle||"&#160;",d=b.ui.dialog.getTitleId(k.element),j=(k.uiDialog=b("<div></div>")).appendTo(document.body).hide().addClass(a+l.dialogClass).css({zIndex:l.zIndex}).attr("tabIndex",-1).css("outline",0).keydown(function(m){if(l.closeOnEscape&&m.keyCode&&m.keyCode===b.ui.keyCode.ESCAPE){k.close(m);m.preventDefault()}}).mousedown(function(m){k.moveToTop(false,m)}),f=k.element.show().removeAttr("title").addClass("ui-dialog-content ui-widget-content").appendTo(j),e=(k.uiDialogTitlebar=b("<div></div>")).addClass("ui-dialog-titlebar ui-widget-header ui-corner-all ui-helper-clearfix").prependTo(j),h=b('<a href="#"></a>').addClass("ui-dialog-titlebar-close ui-corner-all").attr("role","button").hover(function(){h.addClass("ui-state-hover")},function(){h.removeClass("ui-state-hover")}).focus(function(){h.addClass("ui-state-focus")}).blur(function(){h.removeClass("ui-state-focus")}).click(function(m){k.close(m);return false}).appendTo(e),g=(k.uiDialogTitlebarCloseText=b("<span></span>")).addClass("ui-icon ui-icon-closethick").text(l.closeText).appendTo(h),c=b("<span></span>").addClass("ui-dialog-title").attr("id",d).html(i).prependTo(e);if(b.isFunction(l.beforeclose)&&!b.isFunction(l.beforeClose)){l.beforeClose=l.beforeclose}e.find("*").add(e).disableSelection();if(l.draggable&&b.fn.draggable){k._makeDraggable()}if(l.resizable&&b.fn.resizable){k._makeResizable()}k._createButtons(l.buttons);k._isOpen=false;if(b.fn.bgiframe){j.bgiframe()}},_init:function(){if(this.options.autoOpen){this.open()}},destroy:function(){var c=this;if(c.overlay){c.overlay.destroy()}c.uiDialog.hide();c.element.unbind(".dialog").removeData("dialog").removeClass("ui-dialog-content ui-widget-content").hide().appendTo("body");c.uiDialog.remove();if(c.originalTitle){c.element.attr("title",c.originalTitle)}return c},widget:function(){return this.uiDialog},close:function(e){var c=this,d;if(false===c._trigger("beforeClose",e)){return}if(c.overlay){c.overlay.destroy()}c.uiDialog.unbind("keypress.ui-dialog");c._isOpen=false;if(c.options.hide){c.uiDialog.hide(c.options.hide,function(){c._trigger("close",e)})}else{c.uiDialog.hide();c._trigger("close",e)}b.ui.dialog.overlay.resize();if(c.options.modal){d=0;b(".ui-dialog").each(function(){if(this!==c.uiDialog[0]){d=Math.max(d,b(this).css("z-index"))}});b.ui.dialog.maxZ=d}return c},isOpen:function(){return this._isOpen},moveToTop:function(g,f){var c=this,e=c.options,d;if((e.modal&&!g)||(!e.stack&&!e.modal)){return c._trigger("focus",f)}if(e.zIndex>b.ui.dialog.maxZ){b.ui.dialog.maxZ=e.zIndex}if(c.overlay){b.ui.dialog.maxZ+=1;c.overlay.$el.css("z-index",b.ui.dialog.overlay.maxZ=b.ui.dialog.maxZ)}d={scrollTop:c.element.attr("scrollTop"),scrollLeft:c.element.attr("scrollLeft")};b.ui.dialog.maxZ+=1;c.uiDialog.css("z-index",b.ui.dialog.maxZ);c.element.attr(d);c._trigger("focus",f);return c},open:function(){if(this._isOpen){return}var d=this,e=d.options,c=d.uiDialog;d.overlay=e.modal?new b.ui.dialog.overlay(d):null;if(c.next().length){c.appendTo("body")}d._size();d._position(e.position);c.show(e.show);d.moveToTop(true);if(e.modal){c.bind("keypress.ui-dialog",function(h){if(h.keyCode!==b.ui.keyCode.TAB){return}var g=b(":tabbable",this),i=g.filter(":first"),f=g.filter(":last");if(h.target===f[0]&&!h.shiftKey){i.focus(1);return false}else{if(h.target===i[0]&&h.shiftKey){f.focus(1);return false}}})}b([]).add(c.find(".ui-dialog-content :tabbable:first")).add(c.find(".ui-dialog-buttonpane :tabbable:first")).add(c).filter(":first").focus();d._trigger("open");d._isOpen=true;return d},_createButtons:function(f){var e=this,c=false,d=b("<div></div>").addClass("ui-dialog-buttonpane ui-widget-content ui-helper-clearfix");e.uiDialog.find(".ui-dialog-buttonpane").remove();if(typeof f==="object"&&f!==null){b.each(f,function(){return !(c=true)})}if(c){b.each(f,function(g,i){var h=b('<button type="button"></button>').text(g).click(function(){i.apply(e.element[0],arguments)}).appendTo(d);if(b.fn.button){h.button()}});d.appendTo(e.uiDialog)}},_makeDraggable:function(){var c=this,f=c.options,g=b(document),e;function d(h){return{position:h.position,offset:h.offset}}c.uiDialog.draggable({cancel:".ui-dialog-content, .ui-dialog-titlebar-close",handle:".ui-dialog-titlebar",containment:"document",start:function(h,i){e=f.height==="auto"?"auto":b(this).height();b(this).height(b(this).height()).addClass("ui-dialog-dragging");c._trigger("dragStart",h,d(i))},drag:function(h,i){c._trigger("drag",h,d(i))},stop:function(h,i){f.position=[i.position.left-g.scrollLeft(),i.position.top-g.scrollTop()];b(this).removeClass("ui-dialog-dragging").height(e);c._trigger("dragStop",h,d(i));b.ui.dialog.overlay.resize()}})},_makeResizable:function(h){h=(h===undefined?this.options.resizable:h);var d=this,g=d.options,c=d.uiDialog.css("position"),f=(typeof h==="string"?h:"n,e,s,w,se,sw,ne,nw");function e(i){return{originalPosition:i.originalPosition,originalSize:i.originalSize,position:i.position,size:i.size}}d.uiDialog.resizable({cancel:".ui-dialog-content",containment:"document",alsoResize:d.element,maxWidth:g.maxWidth,maxHeight:g.maxHeight,minWidth:g.minWidth,minHeight:d._minHeight(),handles:f,start:function(i,j){b(this).addClass("ui-dialog-resizing");d._trigger("resizeStart",i,e(j))},resize:function(i,j){d._trigger("resize",i,e(j))},stop:function(i,j){b(this).removeClass("ui-dialog-resizing");g.height=b(this).height();g.width=b(this).width();d._trigger("resizeStop",i,e(j));b.ui.dialog.overlay.resize()}}).css("position",c).find(".ui-resizable-se").addClass("ui-icon ui-icon-grip-diagonal-se")},_minHeight:function(){var c=this.options;if(c.height==="auto"){return c.minHeight}else{return Math.min(c.minHeight,c.height)}},_position:function(d){var e=[],f=[0,0],c;d=d||b.ui.dialog.prototype.options.position;if(typeof d==="string"||(typeof d==="object"&&"0" in d)){e=d.split?d.split(" "):[d[0],d[1]];if(e.length===1){e[1]=e[0]}b.each(["left","top"],function(h,g){if(+e[h]===e[h]){f[h]=e[h];e[h]=g}})}else{if(typeof d==="object"){if("left" in d){e[0]="left";f[0]=d.left}else{if("right" in d){e[0]="right";f[0]=-d.right}}if("top" in d){e[1]="top";f[1]=d.top}else{if("bottom" in d){e[1]="bottom";f[1]=-d.bottom}}}}c=this.uiDialog.is(":visible");if(!c){this.uiDialog.show()}this.uiDialog.css({top:0,left:0}).position({my:e.join(" "),at:e.join(" "),offset:f.join(" "),of:window,collision:"fit",using:function(h){var g=b(this).css(h).offset().top;if(g<0){b(this).css("top",h.top-g)}}});if(!c){this.uiDialog.hide()}},_setOption:function(f,g){var d=this,c=d.uiDialog,h=c.is(":data(resizable)"),e=false;switch(f){case"beforeclose":f="beforeClose";break;case"buttons":d._createButtons(g);break;case"closeText":d.uiDialogTitlebarCloseText.text(""+g);break;case"dialogClass":c.removeClass(d.options.dialogClass).addClass(a+g);break;case"disabled":if(g){c.addClass("ui-dialog-disabled")}else{c.removeClass("ui-dialog-disabled")}break;case"draggable":if(g){d._makeDraggable()}else{c.draggable("destroy")}break;case"height":e=true;break;case"maxHeight":if(h){c.resizable("option","maxHeight",g)}e=true;break;case"maxWidth":if(h){c.resizable("option","maxWidth",g)}e=true;break;case"minHeight":if(h){c.resizable("option","minHeight",g)}e=true;break;case"minWidth":if(h){c.resizable("option","minWidth",g)}e=true;break;case"position":d._position(g);break;case"resizable":if(h&&!g){c.resizable("destroy")}if(h&&typeof g==="string"){c.resizable("option","handles",g)}if(!h&&g!==false){d._makeResizable(g)}break;case"title":b(".ui-dialog-title",d.uiDialogTitlebar).html(""+(g||"&#160;"));break;case"width":e=true;break}b.Widget.prototype._setOption.apply(d,arguments);if(e){d._size()}},_size:function(){var d=this.options,c;this.element.css("width","auto").hide();c=this.uiDialog.css({height:"auto",width:d.width}).height();this.element.css(d.height==="auto"?{minHeight:Math.max(d.minHeight-c,0),height:"auto"}:{minHeight:0,height:Math.max(d.height-c,0)}).show();if(this.uiDialog.is(":data(resizable)")){this.uiDialog.resizable("option","minHeight",this._minHeight())}}});b.extend(b.ui.dialog,{version:"1.8",uuid:0,maxZ:0,getTitleId:function(c){var d=c.attr("id");if(!d){this.uuid+=1;d=this.uuid}return"ui-dialog-title-"+d},overlay:function(c){this.$el=b.ui.dialog.overlay.create(c)}});b.extend(b.ui.dialog.overlay,{instances:[],oldInstances:[],maxZ:0,events:b.map("focus,mousedown,mouseup,keydown,keypress,click".split(","),function(c){return c+".dialog-overlay"}).join(" "),create:function(d){if(this.instances.length===0){setTimeout(function(){if(b.ui.dialog.overlay.instances.length){b(document).bind(b.ui.dialog.overlay.events,function(e){return(b(e.target).zIndex()>=b.ui.dialog.overlay.maxZ)})}},1);b(document).bind("keydown.dialog-overlay",function(e){if(d.options.closeOnEscape&&e.keyCode&&e.keyCode===b.ui.keyCode.ESCAPE){d.close(e);e.preventDefault()}});b(window).bind("resize.dialog-overlay",b.ui.dialog.overlay.resize)}var c=(this.oldInstances.pop()||b("<div></div>").addClass("ui-widget-overlay")).appendTo(document.body).css({width:this.width(),height:this.height()});if(b.fn.bgiframe){c.bgiframe()}this.instances.push(c);return c},destroy:function(c){this.oldInstances.push(this.instances.splice(b.inArray(c,this.instances),1)[0]);if(this.instances.length===0){b([document,window]).unbind(".dialog-overlay")}c.remove();var d=0;b.each(this.instances,function(){d=Math.max(d,this.css("z-index"))});this.maxZ=d},height:function(){var d,c;if(b.browser.msie&&b.browser.version<7){d=Math.max(document.documentElement.scrollHeight,document.body.scrollHeight);c=Math.max(document.documentElement.offsetHeight,document.body.offsetHeight);if(d<c){return b(window).height()+"px"}else{return d+"px"}}else{return b(document).height()+"px"}},width:function(){var c,d;if(b.browser.msie&&b.browser.version<7){c=Math.max(document.documentElement.scrollWidth,document.body.scrollWidth);d=Math.max(document.documentElement.offsetWidth,document.body.offsetWidth);if(c<d){return b(window).width()+"px"}else{return c+"px"}}else{return b(document).width()+"px"}},resize:function(){var c=b([]);b.each(b.ui.dialog.overlay.instances,function(){c=c.add(this)});c.css({width:0,height:0}).css({width:b.ui.dialog.overlay.width(),height:b.ui.dialog.overlay.height()})}});b.extend(b.ui.dialog.overlay.prototype,{destroy:function(){b.ui.dialog.overlay.destroy(this.$el)}})}(jQuery));