//1k DHTML API
d=document;l=d.layers;op=navigator.userAgent.indexOf('Opera')!=-1;
function gAA(aa,f){if(l){f=(f)?f:self;var V=f.document.layers;if(V[aa])return V[aa];for(var W=0;W<V.length;)t=gAA(aa,V[W++]);return t;}if(d.all)return d.all[aa];return d.getElementById(aa);}
function sAA(aa){l?aa.visibility='show':aa.style.visibility='visible';}
function hAA(aa){l?aa.visibility='hide':aa.style.visibility='hidden';}
function gBB(bb,f){if(l){f=(f)?f:self;var V=f.document.layers;if(V[bb])return V[bb];for(var W=0;W<V.length;)t=gBB(bb,V[W++]);return t;}if(d.all)return d.all[bb];return d.getElementById(bb);}
function sBB(bb){l?bb.visibility='show':bb.style.visibility='visible';}
function hBB(bb){l?bb.visibility='hide':bb.style.visibility='hidden';}
function gCC(cc,f){if(l){f=(f)?f:self;var V=f.document.layers;if(V[cc])return V[cc];for(var W=0;W<V.length;)t=gCC(cc,V[W++]);return t;}if(d.all)return d.all[cc];return d.getElementById(cc);}
function sCC(cc){l?cc.visibility='show':cc.style.visibility='visible';}
function hCC(cc){l?cc.visibility='hide':cc.style.visibility='hidden';}
function gDD(dd,f){if(l){f=(f)?f:self;var V=f.document.layers;if(V[dd])return V[dd];for(var W=0;W<V.length;)t=gDD(dd,V[W++]);return t;}if(d.all)return d.all[dd];return d.getElementById(dd);}
function sDD(dd){l?dd.visibility='show':dd.style.visibility='visible';}
function hDD(dd){l?dd.visibility='hide':dd.style.visibility='hidden';}