// popup function


function testEmailAddr(email)
{
  var result = false
  var theStr = new String(email)
  var index = theStr.indexOf("@");
  if (index > 0)
  {
    var pindex = theStr.indexOf(".",index);
    if ((pindex > index+1) && (theStr.length > pindex+1))
	result = true;
  }
  return result;
}

function popUp(url,name,w,h){
	email = document.newsletter.email.value;
	if ( testEmailAddr(email) ) {
		document.newsletter.initAccount.value = 'true';
	}
        str="height="+h+",width="+w+",scrollbars=0, resize=no";
        if(parseInt(navigator.appVersion)>3)
                str+=",left="+(screen.width -w)/2+",top="+parseInt((screen.height -h)/3);
        win=window.open(url,name,str);
}

function PrivacyPopUp(url,name,w,h){
        str="height="+h+",width="+w+",scrollbars=1, resize=no";
        if(parseInt(navigator.appVersion)>3)
                str+=",left="+(screen.width -w)/2+",top="+parseInt((screen.height -h)/3);
        win=window.open(url,name,str);
}

function RoomScene(url,name,w,h){
        str="height="+h+",width="+w+",scrollbars=0, resize=no";
        if(parseInt(navigator.appVersion)>3)
                str+=",left="+(screen.width -w)/2+",top="+parseInt((screen.height -h)/3);
        win=window.open(url,name,str);
}