function browsercheck(){
	this.user=navigator.userAgent;
	this.mac=(window.navigator.platform == 'MacPPC')?1:0;
	this.pc=(window.navigator.platform == 'Win32')?1:0;
	this.explorer=(this.user.indexOf('MSIE')!=-1)?1:0;
	this.safari=(this.user.indexOf('Safari')!=-1)?1:0;
	this.strd=document.getElementById?1:0;
	this.n5=(this.strd && this.user.indexOf('Netscape')!=-1 && this.safari != 1)?1:0;
	this.exp5win = (this.pc && this.explorer && this.user.indexOf('MSIE 5.')!=-1)?1:0;
	this.exp50mac = (this.mac && this.user.indexOf('5.0')!=-1)?1:0;
	this.exp51mac = (this.mac && this.user.indexOf('5.1')!=-1)?1:0;
	this.exp52mac = (this.mac && this.user.indexOf('5.2')!=-1 && this.safari != 1)?1:0;
}

br=new browsercheck();
if(!br.strd){ window.location = "update.html" }


function openPopup(str,x,y,scroll){
	var bartrig = (scroll != 'scrollbar')?'no':'yes';
	searchWin = window.open(str,'popup','scrollbars='+bartrig+',resizable=no,width='+x+',height='+y+',status=no,location=no,toolbar=no');
	setTimeout('searchWin.focus();',250);
}