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/*
Copyright (c) 2010, Yahoo! Inc. All rights reserved.
Code licensed under the BSD License:
http://developer.yahoo.com/yui/license.html
version: 2.8.2r1
*/
(function(){var D=YAHOO,B=D.util,A=D.lang,C;if(!B.Storage){C=function(E){D.log("Exception in YAHOO.util.Storage.?? - must be extended by a storage engine".replace("??",E).replace("??",this.getName?this.getName():"Unknown"),"error");};B.Storage=function(E,G,F){var H=this;D.env._id_counter+=1;H._cfg=A.isObject(F)?F:{};H._location=E;H._name=G;H.isReady=false;H.createEvent(H.CE_READY,{scope:H});H.createEvent(H.CE_CHANGE,{scope:H});H.subscribe(H.CE_READY,function(){H.isReady=true;});};B.Storage.prototype={CE_READY:"YUIStorageReady",CE_CHANGE:"YUIStorageChange",DELIMITER:"__",_cfg:"",_name:"",_location:"",length:0,isReady:false,clear:function(){this._clear();this.length=0;},getItem:function(E){D.log("Fetching item at  "+E);var F=this._getItem(E);return A.isValue(F)?this._getValue(F):null;},getName:function(){return this._name;},hasKey:function(E){return A.isString(E)&&this._hasKey(E);},key:function(E){D.log("Fetching key at "+E);if(A.isNumber(E)&&-1E){var F=this._key(E);if(F){return F;}}throw ("INDEX_SIZE_ERR - Storage.setItem - The provided index ("+E+") is not available");},removeItem:function(F){D.log("removing "+F);if(this.hasKey(F)){var E=this._getItem(F);if(!E){E=null;}this._removeItem(F);this.fireEvent(this.CE_CHANGE,new B.StorageEvent(this,F,E,null,B.StorageEvent.TYPE_REMOVE_ITEM));}else{}},setItem:function(G,H){D.log("SETTING "+H+" to "+G);if(A.isString(G)){var F=this.hasKey(G)?B.StorageEvent.TYPE_UPDATE_ITEM:B.StorageEvent.TYPE_ADD_ITEM,E=this._getItem(G);if(!E){E=null;}if(this._setItem(G,this._createValue(H))){this.fireEvent(this.CE_CHANGE,new B.StorageEvent(this,G,E,H,F));}else{throw ("QUOTA_EXCEEDED_ERROR - Storage.setItem - The choosen storage method ("+this.getName()+") has exceeded capacity");}}else{}},_clear:function(){C("_clear");return"";},_createValue:function(F){var E=(A.isNull(F)||A.isUndefined(F))?(""+F):typeof F;return"string"===E?F:E+this.DELIMITER+F;},_getItem:function(E){C("_getItem");return"";},_getValue:function(F){var E=F?F.split(this.DELIMITER):[];if(1==E.length){return F;}switch(E[0]){case"boolean":return"true"===E[1];case"number":return parseFloat(E[1]);case"null":return null;default:return E[1];}},_key:function(E){C("_key");return"";},_hasKey:function(E){return null!==this._getItem(E);},_removeItem:function(E){C("_removeItem");return"";},_setItem:function(E,F){C("_setItem");return"";}};A.augmentProto(B.Storage,B.EventProvider);}}());(function(){var H=YAHOO.util,B=YAHOO.lang,E={},G=[],F={},C=function(I){return(I&&I.isAvailable())?I:null;},A=function(J,I,K){var L=E[J+I.ENGINE_NAME];if(!L){L=new I(J,K);E[J+I.ENGINE_NAME]=L;}return L;},D=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(O,J,M){var K=B.isObject(M)?M:{},I=C(F[O]);if(!I&&!K.force){var N,L;if(K.order){L=K.order.length;for(N=0;NH.getStyle(L,"width").replace(/\D+/g,"")){H.setStyle(L,"width",C+"px");}if(E>H.getStyle(L,"height").replace(/\D+/g,"")){H.setStyle(L,"height",E+"px");}return F.callSWF("displaySettings",[]);}}});G.StorageEngineSWF.SWFURL="swfstore.swf";G.StorageEngineSWF.ENGINE_NAME="swf";G.StorageEngineSWF.isAvailable=function(){return(6<=YAHOO.env.ua.flash&&YAHOO.widget.SWF);};G.StorageManager.register(G.StorageEngineSWF);}());YAHOO.register("storage",YAHOO.util.Storage,{version:"2.8.2r1",build:"7"});




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