function MM_openBrWindow(theURL,winName,features) { //v2.0
  window.open(theURL,winName,features);
}
function universalpopup(poppage, width, height) {
	var popW = width, popH = height;
	var intW= 400, intH = 400;

	if (document.all || document.layers) {
		intW= screen.availWidth;
		intH = screen.availHeight;
	}
	var leftPos = (intW-popW)/2, topPos = (intH-popH)/2;
	
window.open(poppage,"popup","width="+popW+",height="+popH+",top="+topPos+",left="+leftPos+",toolbar=no,location=no,status=no,menubar=no,scrollbars=yes,resizable=yes");
}

function closewin()
  {
//    if ((win!=null))) win.close();
    win=null;
  }