function BCheck()
{
this.ver=navigator.appVersion
this.agent=navigator.userAgent
this.dom=document.getElementById?1:0
this.ns6=(this.dom && this.agent.indexOf('Netscape') != -1) ?1:0;
if (this.ns6)
{
document.write('')
}
else if (document.layers)
{
document.write('')
}
else
{
document.write('')
}
}