function tour(pageName)
{      
  msg=basicpopup(pageName,50,50,580,550,"no","yes");
}
function filer(pageName)
{      
  msg=basicpopup(pageName,50,50,500,450,"no","yes");
}
function letter(pageName)
{      
  msg=basicpopup(pageName,50,50,500,600,"no","yes");
}
function conversation(pageName)
{      
  msg=basicpopup(pageName,50,50,520,480,"no","yes");
}
function spotto(pageName)
{      
  msg=basicpopup(pageName,50,50,630,500,"no","yes");
}
function healthsafety(pageName)
{      
  msg=basicpopup(pageName,50,50,660,490,"no","yes");
}
function msgx(pageName)
{
  msg=basicpopup(pageName,50,50,500,300,"no","yes");
}
function bigone(pageName)
{
  msg=basicpopup(pageName,50,50,730,530,"no","yes");
}
function superbad(pageName)
{
  msg=basicpopup(pageName,50,50,600,480,"no","yes");
}
function practice(pageName)
{
  msg=basicpopup(pageName,20,20,700,500,"no","yes");
}

function basicpopup(pageName,x_pos,y_pos,win_width,win_height,allow_resize,allow_sbars)
{
var popuparguments = "toolbar=no,width="+win_width+",height="+win_height+",directories=no,status=no,scrollbars="+allow_sbars+",resize="+allow_resize+",menubar=no,left="+x_pos+",top="+y_pos;
msg=window.open(pageName,"OpenWindow",popuparguments);

         if (navigator.appVersion.indexOf("(X11") != -1 ||

         navigator.appVersion.indexOf("(Mac") != -1)

        
msg=window.open(pageName,"OpenWindow",popuparguments);

}