function open_window(url)

{

mywin=window.open(url,"win",'toolbar=0,location=0,directories=0,status=0,menubar=0,scrollbars=0,resizable=0,width=770,height=590');

}
function MM_openBrWindow(theURL,winName,features) { //v2.0
  window.open(theURL,winName,features);
}

function printWindow(){
browserVersion = parseInt(navigator.appVersion)
if (browserVersion >= 4) window.print()
}