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/*
Copyright (c) 2011, Yahoo! Inc. All rights reserved.
Code licensed under the BSD License:
http://developer.yahoo.com/yui/license.html
version: 2.9.0
*/
(function(){var g=YAHOO,f=g.util,e=g.lang,c,d,b=/^type=(\w+)/i,a=/&value=(.*)/i;if(!f.Storage){c=function(h){g.log("Exception in YAHOO.util.Storage.?? - must be extended by a storage engine".replace("??",h).replace("??",this.getName?this.getName():"Unknown"),"error");};d=function(h,k,j){var i=this;g.env._id_counter+=1;i._cfg=e.isObject(j)?j:{};i._location=h;i._name=k;i.isReady=false;i.createEvent(d.CE_READY,{scope:i,fireOnce:true});i.createEvent(d.CE_CHANGE,{scope:i});i.subscribe(d.CE_READY,function(){i.isReady=true;});};d.CE_READY="YUIStorageReady";d.CE_CHANGE="YUIStorageChange";d.prototype={CE_READY:d.CE_READY,CE_CHANGE:d.CE_CHANGE,_cfg:"",_name:"",_location:"",length:0,isReady:false,clear:function(){this._clear();this.length=0;},getItem:function(h){g.log("Fetching item at "+h);var i=this._getItem(h);return e.isValue(i)?this._getValue(i):null;},getName:function(){return this._name;},hasKey:function(h){return e.isString(h)&&this._hasKey(h);},key:function(h){g.log("Fetching key at "+h);if(e.isNumber(h)&&-1<h&&this.length>h){var i=this._key(h);if(i){return i;}}throw ("INDEX_SIZE_ERR - Storage.setItem - The provided index ("+h+") is not available");},removeItem:function(j){g.log("removing "+j);var i=this,h;if(i.hasKey(j)){h=i._getItem(j);if(!h){h=null;}i._removeItem(j);i.fireEvent(d.CE_CHANGE,new f.StorageEvent(i,j,h,null,f.StorageEvent.TYPE_REMOVE_ITEM));}else{}},setItem:function(j,k){g.log("SETTING "+k+" to "+j);if(e.isString(j)){var i=this,h=i._getItem(j);if(!h){h=null;}if(i._setItem(j,i._createValue(k))){i.fireEvent(d.CE_CHANGE,new f.StorageEvent(i,j,h,k,i.hasKey(j)?f.StorageEvent.TYPE_UPDATE_ITEM:f.StorageEvent.TYPE_ADD_ITEM));}else{throw ("QUOTA_EXCEEDED_ERROR - Storage.setItem - The choosen storage method ("+i.getName()+") has exceeded capacity");}}else{}},_clear:function(){c("_clear");return"";},_createValue:function(h){var i=(e.isNull(h)||e.isUndefined(h))?(""+h):typeof h;return"type="+i+"&value="+encodeURIComponent(""+h);},_getItem:function(h){c("_getItem");return"";},_getValue:function(h){var j=h.match(b)[1],i=h.match(a)[1];switch(j){case"boolean":return"true"==i;case"number":return parseFloat(i);case"null":return null;default:return decodeURIComponent(i);}},_key:function(h){c("_key");return"";},_hasKey:function(h){return null!==this._getItem(h);},_removeItem:function(h){c("_removeItem");return"";},_setItem:function(h,i){c("_setItem");return"";}};e.augmentProto(d,f.EventProvider);f.Storage=d;}}());(function(){var h=YAHOO.util,e=YAHOO.lang,d={},g=[],f={},b=function(i){return(i&&i.isAvailable())?i:null;},a=function(i,l,k){var j=d[i+l.ENGINE_NAME];if(!j){j=new l(i,k);d[i+l.ENGINE_NAME]=j;}return j;},c=function(i){switch(i){case h.StorageManager.LOCATION_LOCAL:case h.StorageManager.LOCATION_SESSION:return i;default:return h.StorageManager.LOCATION_SESSION;}};h.StorageManager={LOCATION_SESSION:"sessionStorage",LOCATION_LOCAL:"localStorage",get:function(q,k,p){var n=e.isObject(p)?p:{},o=b(f[q]),m,l;if(!o&&!n.force){if(n.order){l=n.order.length;for(m=0;m<l&&!o;m+=1){o=b(n.order[m]);}}if(!o){l=g.length;for(m=0;m<l&&!o;m+=1){o=b(g[m]);}}}if(o){return a(c(k),o,n.engine);}throw ("YAHOO.util.StorageManager.get - No engine available, please include an engine before calling this function.");},getByteSize:function(i){return encodeURIComponent(""+i).length;},register:function(i){if(e.isFunction(i)&&e.isFunction(i.isAvailable)&&e.isString(i.ENGINE_NAME)){f[i.ENGINE_NAME]=i;g.push(i);return true;}return false;}};YAHOO.register("StorageManager",h.SWFStore,{version:"2.9.0",build:"2800"});}());(function(){function a(e,d,c,b,f){this.key=d;this.oldValue=c;this.newValue=b;this.url=window.location.href;this.window=window;this.storageArea=e;this.type=f;}YAHOO.lang.augmentObject(a,{TYPE_ADD_ITEM:"addItem",TYPE_REMOVE_ITEM:"removeItem",TYPE_UPDATE_ITEM:"updateItem"});a.prototype={key:null,newValue:null,oldValue:null,source:null,storageArea:null,type:null,url:null};YAHOO.util.StorageEvent=a;}());(function(){var a=YAHOO.util;a.StorageEngineKeyed=function(){a.StorageEngineKeyed.superclass.constructor.apply(this,arguments);this._keys=[];this._keyMap={};};YAHOO.lang.extend(a.StorageEngineKeyed,a.Storage,{_keys:null,_keyMap:null,_addKey:function(b){if(!this._keyMap.hasOwnProperty(b)){this._keys.push(b);this._keyMap[b]=this.length;this.length=this._keys.length;}},_clear:function(){this._keys=[];this.length=0;},_indexOfKey:function(c){var b=this._keyMap[c];return undefined===b?-1:b;},_key:function(b){return this._keys[b];},_removeItem:function(f){var e=this,c=e._indexOfKey(f),d=e._keys.slice(c+1),b;delete e._keyMap[f];for(b in e._keyMap){if(c<e._keyMap[b]){e._keyMap[b]-=1;}}e._keys.length=c;e._keys=e._keys.concat(d);e.length=e._keys.length;}});}());(function(){var e=YAHOO.util,c=YAHOO.lang,a=function(f){f.begin();},b=function(f){f.commit();},d=function(f,h){var g=this,i=window[f];d.superclass.constructor.call(g,f,d.ENGINE_NAME,h);if(!i.begin){a=function(){};}if(!i.commit){b=function(){};}g.length=i.length;g._driver=i;g.fireEvent(e.Storage.CE_READY);};c.extend(d,e.Storage,{_driver:null,_clear:function(){var g=this,f,h;if(g._driver.clear){g._driver.clear();}else{for(f=g.length;0<=f;f-=1){h=g._key(f);g._removeItem(h);}}},_getItem:function(f){var g=this._driver.getItem(f);return c.isObject(g)?g.value:g;},_key:function(f){return this._driver.key(f);},_removeItem:function(f){var g=this._driver;a(g);g.removeItem(f);b(g);this.length=g.length;},_setItem:function(g,f){var i=this._driver;try{a(i);i.setItem(g,f);b(i);this.length=i.length;return true;}catch(h){return false;}}},true);d.ENGINE_NAME="html5";d.isAvailable=function(){try{return("localStorage" in window)&&window["localStorage"]!==null&&("sessionStorage" in window)&&window["sessionStorage"]!==null;}catch(f){return false;}};e.StorageManager.register(d);e.StorageEngineHTML5=d;}());(function(){var h=YAHOO.util,d=YAHOO.lang,e=9948,g="YUIStorageEngine",b=null,f=encodeURIComponent,a=decodeURIComponent,c=function(l,o){var n=this,p={},k,i,j;c.superclass.constructor.call(n,l,c.ENGINE_NAME,o);
if(!b){b=google.gears.factory.create(c.GEARS);b.open(window.location.host.replace(/[\/\:\*\?"\<\>\|;,]/g,"")+"-"+c.DATABASE);b.execute("CREATE TABLE IF NOT EXISTS "+g+" (key TEXT, location TEXT, value TEXT)");}k=h.StorageManager.LOCATION_SESSION===n._location;i=h.Cookie.get("sessionKey"+c.ENGINE_NAME);if(!i){b.execute("BEGIN");b.execute("DELETE FROM "+g+' WHERE location="'+f(h.StorageManager.LOCATION_SESSION)+'"');b.execute("COMMIT");}j=b.execute("SELECT key FROM "+g+' WHERE location="'+f(n._location)+'"');p={};try{while(j.isValidRow()){var m=a(j.field(0));if(!p[m]){p[m]=true;n._addKey(m);}j.next();}}finally{j.close();}if(k){h.Cookie.set("sessionKey"+c.ENGINE_NAME,true);}n.fireEvent(h.Storage.CE_READY);};d.extend(c,h.StorageEngineKeyed,{_clear:function(){c.superclass._clear.call(this);b.execute("BEGIN");b.execute("DELETE FROM "+g+' WHERE location="'+f(this._location)+'"');b.execute("COMMIT");},_getItem:function(k){var i=b.execute("SELECT value FROM "+g+' WHERE key="'+f(k)+'" AND location="'+f(this._location)+'"'),j="";try{while(i.isValidRow()){j+=i.field(0);i.next();}}finally{i.close();}return j?a(j):null;},_removeItem:function(i){c.superclass._removeItem.call(this,i);b.execute("BEGIN");b.execute("DELETE FROM "+g+' WHERE key="'+f(i)+'" AND location="'+f(this._location)+'"');b.execute("COMMIT");},_setItem:function(r,k){this._addKey(r);var l=f(r),m=f(this._location),p=f(k),q=[],s=e-(l+m).length,o=0,n;if(s<p.length){for(n=p.length;o<n;o+=s){q.push(p.substr(o,s));}}else{q.push(p);}b.execute("BEGIN");b.execute("DELETE FROM "+g+' WHERE key="'+l+'" AND location="'+m+'"');for(o=0,n=q.length;o<n;o+=1){b.execute("INSERT INTO "+g+' VALUES ("'+l+'", "'+m+'", "'+q[o]+'")');}b.execute("COMMIT");return true;}});h.Event.on("unload",function(){if(b){b.close();}});c.ENGINE_NAME="gears";c.GEARS="beta.database";c.DATABASE="yui.database";c.isAvailable=function(){if(("google" in window)&&("gears" in window.google)){try{google.gears.factory.create(c.GEARS);return true;}catch(i){}}return false;};h.StorageManager.register(c);h.StorageEngineGears=c;}());(function(){var b=YAHOO,i=b.util,g=b.lang,f=i.Dom,j=i.StorageManager,c=215,h=138,d=new RegExp("^("+j.LOCATION_SESSION+"|"+j.LOCATION_LOCAL+")"),e=null,k=function(m,n){return m._location+n;},a=function(n){if(!e){if(!g.isString(n.swfURL)){n.swfURL=l.SWFURL;}if(!n.containerID){var o=document.getElementsByTagName("body")[0],m=o.appendChild(document.createElement("div"));n.containerID=f.generateId(m);}if(!n.attributes){n.attributes={};}if(!n.attributes.flashVars){n.attributes.flashVars={};}n.attributes.flashVars.allowedDomain=document.location.hostname;n.attributes.flashVars.useCompression="true";n.attributes.version=9.115;e=new b.widget.SWF(n.containerID,n.swfURL,n.attributes);e.subscribe("save",function(p){b.log(p.message,"info");});e.subscribe("quotaExceededError",function(p){b.log(p.message,"error");});e.subscribe("inadequateDimensions",function(p){b.log(p.message,"error");});e.subscribe("error",function(p){b.log(p.message,"error");});e.subscribe("securityError",function(p){b.log(p.message,"error");});}},l=function(m,p){var o=this;l.superclass.constructor.call(o,m,l.ENGINE_NAME,p);a(o._cfg);var n=function(){o._swf=e._swf;e.initialized=true;var s=j.LOCATION_SESSION===o._location,r=i.Cookie.get("sessionKey"+l.ENGINE_NAME),u,t,q;for(u=e.callSWF("getLength",[])-1;0<=u;u-=1){t=e.callSWF("getNameAt",[u]);q=s&&(-1<t.indexOf(j.LOCATION_SESSION));if(q&&!r){e.callSWF("removeItem",[t]);}else{if(s===q){o._addKey(t);}}}if(s){i.Cookie.set("sessionKey"+l.ENGINE_NAME,true);}o.fireEvent(i.Storage.CE_READY);};if(e.initialized){n();}else{e.addListener("contentReady",n);}};g.extend(l,i.StorageEngineKeyed,{_swf:null,_clear:function(){for(var m=this._keys.length-1,n;0<=m;m-=1){n=this._keys[m];e.callSWF("removeItem",[n]);}l.superclass._clear.call(this);},_getItem:function(m){var n=k(this,m);return e.callSWF("getValueOf",[n]);},_key:function(m){return l.superclass._key.call(this,m).replace(d,"");},_removeItem:function(m){b.log("removing SWF key: "+m);var n=k(this,m);l.superclass._removeItem.call(this,n);e.callSWF("removeItem",[n]);},_setItem:function(m,p){var n=k(this,m),o;if(e.callSWF("setItem",[n,p])){this._addKey(n);return true;}else{o=f.get(e._id);if(c>f.getStyle(o,"width").replace(/\D+/g,"")){f.setStyle(o,"width",c+"px");}if(h>f.getStyle(o,"height").replace(/\D+/g,"")){f.setStyle(o,"height",h+"px");}b.log("attempting to show settings. are dimensions adequate? "+e.callSWF("hasAdequateDimensions"));return e.callSWF("displaySettings",[]);}}});l.SWFURL="swfstore.swf";l.ENGINE_NAME="swf";l.isAvailable=function(){return(6<=b.env.ua.flash&&b.widget.SWF);};j.register(l);i.StorageEngineSWF=l;}());YAHOO.register("storage",YAHOO.util.Storage,{version:"2.9.0",build:"2800"});
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