//begin OAS Analytics
var d=document;
var OAS_rdl = '';
var OAS_CA = 'N';
if((d.referrer)&&(d.referrer!="[unknown origin]")) {
if(d.referrer.indexOf("?") == -1) {
OAS_rdl += '&tax23_RefDocLoc='+d.referrer.toString();

} else {

var rdl=d.referrer;
var rdl1=rdl.indexOf("?");
var rdl2=rdl.substring(0,rdl1);
OAS_rdl += '&tax23_RefDocLoc='+rdl2;

}
}

function cookie_check(ifd,ife) {

var s=ife.indexOf(ifd);
if(s==-1) return "";
s+=ifd.length;
var e=ife.indexOf(";",s);
if(e==-1) e=ife.length;
return ife.substring(s,e);
}

function write_cookie() {
var d=new Date();
var m=d.getTime();

document.cookie="OAS_SC1="+m.toString()+";path=/;";
var v=cookie_check("OAS_SC1=",document.cookie);
if(v!=m.toString())return false;
d.setTime(m+3600000);
return true;
}
if(write_cookie())OAS_CA="Y";

//end OAS Analytics