function popwin(url,n,w,h) {
	var pos="screenX=20, screenY=20, ";
	if( navigator.appName.substr(0,9) == "Microsoft" ) pos="left=20, top=20, ";
	window.open(url,'',pos+'width='+w+', height='+h+', scrollbars=no, toolbar=no, menubar=no, location=no');
}

function popwinwithscrollbars(url,n,w,h) {
	var pos="screenX=20, screenY=20, ";
	if( navigator.appName.substr(0,9) == "Microsoft" ) pos="left=20, top=20, ";
	window.open(url,'',pos+'width='+w+', height='+h+', scrollbars=yes, toolbar=no, menubar=no, location=no');
}

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