function openWindowlow(url)
{
window.open(url,'demoWin','toolbar=0,location=no,directories=0,status=0,menubar=0,scrollbars=0,body topmargin=0,leftmargin=0,resizable=0,width=340,height=320');
}

function openWindowhigh(url)
{
window.open(url,'demoWin','toolbar=0,location=no,directories=0,status=0,menubar=0,scrollbars=0,body topmargin=0,leftmargin=0,resizable=0,width=740,height=640');
}