YL=YAHOO.lang;
YD=YAHOO.util.Dom;
YE=YAHOO.util.Event;
TL={log:function(){},debug:function(){},info:function(){},warn:function(){},error:function(){}};
var TAVE={};
TAVE.namespace=function(){var b=arguments,g=null,e,c,f;
for(e=0;
e<b.length;
e=e+1){f=b[e].split(".");
g=TAVE;
for(c=(f[0]=="TAVE")?1:0;
c<f.length;
c=c+1){g[f[c]]=g[f[c]]||{};
g=g[f[c]]
}}return g
};
TAVE.namespace("API");
TAVE.namespace("util");
var TA=TAVE.API,TU=TAVE.util;