function go(url){
	if(IsInstalled())
	{
		location.href=url;
	}
}
function IsInstalled(){
	var dummyObj = null;
	try{
		dummyObj = new ActiveXObject("EZPEERPLUSCLASS.ezPeerPlusInstall");
	}
	catch(e){}
	var ezpeerplus_Installed = dummyObj != null ? 1 : -1;
	delete dummyObj;
	return ezpeerplus_Installed > 0;
}
function open_oop()
{
	var dl_url	= 'http://web.ezpeer.com/oop.htm';
  self.open(dl_url,'download','width=300,height=200')
}