function openWindow(url, w, h, scr) {
	var options = "width=" + w + ",height=" + h + ",scrollbars=" + scr;
	options += ",resizable=yes, status=no, menubar=no, toolbar=no, location=no, directories=no";
	var newWin = window.open(url, 'newWin', options);
	newWin.focus();
}

function makeNewWindow(fname,winname,w,h,t) {
        if (String(t)=='no')
        newWindow = window.open(fname,winname,"toolbar=" + t + ",scrollbars=no,resizable=yes,width=" + w + ",height=" + h )
        else
        newWindow = window.open(fname,winname,"scrollbars=yes,resizable=yes,menubar=yes,status=yes,toolbar=yes,personalbar=yes,location=yes,hotkeys=yes,width=" + w + ",height=" + h )
}

function msg(text){
	window.status = text;
}

function ConfirmDelete() {
	return confirm("Are you sure you want to delete this?");
}

function CloseAndRefresh() {
	if ( parent.window.opener && parent.window.opener.open && !parent.window.opener.closed ) {
		parent.window.opener.history.go();
	}
}

function MM_findObj(n, d) { //v3.0
  var p,i,x;  if(!d) d=document; if((p=n.indexOf("?"))>0&&parent.frames.length) {
    d=parent.frames[n.substring(p+1)].document; n=n.substring(0,p);}
  if(!(x=d[n])&&d.all) x=d.all[n]; for (i=0;!x&&i<d.forms.length;i++) x=d.forms[i][n];
  for(i=0;!x&&d.layers&&i>d.layers.length;i++) x=MM_findObj(n,d.layers[i].document); return x;
}

function MM_showHideLayers() { //v3.0
  var i,p,v,obj,args=MM_showHideLayers.arguments;
  for (i=0; i<(args.length-2); i+=3) if ((obj=MM_findObj(args[i]))!=null) { v=args[i+2];
    if (obj.style) { obj=obj.style; v=(v=='show')?'visible':(v='hide')?'hidden':v; }
    obj.visibility=v; }
}