/*
	Copyright (c) 2004-2008, The Dojo Foundation All Rights Reserved.
	Available via Academic Free License >= 2.1 OR the modified BSD license.
	see: http://dojotoolkit.org/license for details
*/
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_156=function(dfd){var xhr=dfd.ioArgs.xhr;if(_d._isDocumentOk(xhr)){dfd.callback(dfd);}else{var err=new Error("Unable to load "+dfd.ioArgs.url+" status:"+xhr.status);err.status=xhr.status;err.responseText=xhr.responseText;dfd.errback(err);}};dojo._ioAddQueryToUrl=function(_15a){if(_15a.query.length){_15a.url+=(_15a.url.indexOf("?")==-1?"?":"&")+_15a.query;_15a.query=null;}};dojo.xhr=function(_15b,args,_15d){var dfd=_d._ioSetArgs(args,_138,_13d,_140);dfd.ioArgs.xhr=_d._xhrObj(dfd.ioArgs.args);if(_15d){if("postData" in args){dfd.ioArgs.query=args.postData;}else{if("putData" in args){dfd.ioArgs.query=args.putData;}}}else{_d._ioAddQueryToUrl(dfd.ioArgs);}var _15f=dfd.ioArgs;var xhr=_15f.xhr;xhr.open(_15b,_15f.url,args.sync!==true,args.user||undefined,args.password||undefined);if(args.headers){for(var hdr in 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doc=_16e.contentDocument||(((_16e.name)&&(_16e.document)&&(document.getElementsByTagName("iframe")[_16e.name].contentWindow)&&(document.getElementsByTagName("iframe")[_16e.name].contentWindow.document)))||((_16e.name)&&(document.frames[_16e.name])&&(document.frames[_16e.name].document))||null;return doc;},send:function(args){if(!this["_frame"]){this._frame=this.create(this._iframeName,dojo._scopeName+".io.iframe._iframeOnload();");}var dfd=dojo._ioSetArgs(args,function(dfd){dfd.canceled=true;dfd.ioArgs._callNext();},function(dfd){var _174=null;try{var _175=dfd.ioArgs;var dii=dojo.io.iframe;var ifd=dii.doc(dii._frame);var _178=_175.handleAs;_174=ifd.getElementsByTagName("textarea")[0].value;}catch(e){_174=e;}finally{_175._callNext();}return _174;},function(_179,dfd){dfd.ioArgs._hasError=true;dfd.ioArgs._callNext();return _179;});dfd.ioArgs._callNext=function(){if(!this["_calledNext"]){this._calledNext=true;dojo.io.iframe._currentDfd=null;dojo.io.iframe._fireNextRequest();}};this._dfdQueue.push(dfd);this._fireNextRequest();dojo._ioWatch(dfd,function(dfd){return !dfd.ioArgs["_hasError"];},function(dfd){return (!!dfd.ioArgs["_finished"]);},function(dfd){if(dfd.ioArgs._finished){dfd.callback(dfd);}else{dfd.errback(new Error("Invalid dojo.io.iframe request state"));}});return dfd;},_currentDfd:null,_dfdQueue:[],_iframeName:dojo._scopeName+"IoIframe",_fireNextRequest:function(){try{if((this._currentDfd)||(this._dfdQueue.length==0)){return;}var dfd=this._currentDfd=this._dfdQueue.shift();var _17f=dfd.ioArgs;var args=_17f.args;_17f._contentToClean=[];var fn=dojo.byId(args["form"]);var _182=args["content"]||{};if(fn){if(_182){for(var x in _182){if(!fn[x]){var tn;if(dojo.isIE){tn=dojo.doc.createElement("<input type='hidden' 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args=_18a.args;var _18c=dojo.byId(args.form);if(_18c){var _18d=_18a._contentToClean;for(var i=0;i<_18d.length;i++){var key=_18d[i];if(dojo.isSafari<3){for(var j=0;j<_18c.childNodes.length;j++){var _191=_18c.childNodes[j];if(_191.name==key){dojo._destroyElement(_191);break;}}}else{dojo._destroyElement(_18c[key]);_18c[key]=null;}}if(_18a["_originalAction"]){_18c.setAttribute("action",_18a._originalAction);}if(_18a["_originalTarget"]){_18c.setAttribute("target",_18a._originalTarget);_18c.target=_18a._originalTarget;}}_18a._finished=true;}};dojo.regexp=new Object;dojo.regexp.escapeString=function(str,_193){return str.replace(/([\.$?*!=:|{}\(\)\[\]\\\/^])/g,function(ch){if(_193&&_193.indexOf(ch)!=-1){return ch;}return "\\"+ch;});};dojo.regexp.buildGroupRE=function(arr,re,_197){if(!(arr instanceof Array)){return re(arr);}var b=[];for(var i=0;i<arr.length;i++){b.push(re(arr[i]));}return dojo.regexp.group(b.join("|"),_197);};dojo.regexp.group=function(_19a,_19b){return "("+(_19b?"?:":"")+_19a+")";};dojo.cookie=function(name,_19d,_19e){var c=document.cookie;if(arguments.length==1){var _1a0=c.match(new RegExp("(?:^|; )"+dojo.regexp.escapeString(name)+"=([^;]*)"));return _1a0?decodeURIComponent(_1a0[1]):undefined;}else{_19e=_19e||{};var exp=_19e.expires;if(typeof exp=="number"){var d=new Date();d.setTime(d.getTime()+exp*24*60*60*1000);exp=_19e.expires=d;}if(exp&&exp.toUTCString){_19e.expires=exp.toUTCString();}_19d=encodeURIComponent(_19d);var _1a3=name+"="+_19d,_1a4;for(_1a4 in _19e){_1a3+="; "+_1a4;var _1a5=_19e[_1a4];if(_1a5!==true){_1a3+="="+_1a5;}}document.cookie=_1a3;}};dojo.cookie.isSupported=function(){if(!("cookieEnabled" in navigator)){this("__djCookieTest__","CookiesAllowed");navigator.cookieEnabled=this("__djCookieTest__")=="CookiesAllowed";if(navigator.cookieEnabled){this("__djCookieTest__","",{expires:-1});}}return navigator.cookieEnabled;};