function NewWindow(mypage,myname,w,h,scroll,pos)
{
if(pos=="random")
{
LeftPosition=(screen.width)?Math.floor(Math.random()*(screen.width-w)):100;TopPosition=(screen.height)?Math.floor(Math.random()*(screen.height-h)):100;
}
if(pos=="center")
{
LeftPosition=(screen.width)?(screen.width-w)/2:100;TopPosition=(screen.height)?(screen.height-h)/2:100;
}
else if((pos!="center" && pos!="random") || pos==null)
{
LeftPosition=0;TopPosition=0
}
settings='width='+w+',height='+h+',top='+TopPosition+',left='+LeftPosition+',scrollbars='+scroll+',location=no,directories=no,status=no,menubar=no,toolbar=yes,resizable=no';
win=window.open(mypage,myname,settings);
}