function launchWindow2 (url, windowName, width, height) {
	var opts = 'height=' + height + ',width=' + width + 
		',resizable,scrollbars,menubar';
	var win = window.open (url,windowName,opts);
	win.focus();
}
function launchWindow (url, windowName) {
	launchWindow2 (url, windowName, 400, 400);
}
function launchDirectory (url) {
	launchWindow (url, 'directory');
}
function launchNewWin(url) {
	var windowName= "newWin";
	if (arguments.length > 1) {
		windowName = arguments[1];
	}
	var w = window.open(url, windowName, "height=600,width=650,scrollbars,resizable");
	w.focus();
	return void 0;
}
function doAction (action, status, target) {
    document.forms[0].action = action;
    document.forms[0].status.value = status;
    document.forms[0].target=target;
    document.forms[0].submit();
}
function doAction2 (action) {
    document.forms[0].action = action;
    document.forms[0].submit();
}
function gotolink (link)
{
    var win = window.opener;
    if (!win) {
        win = window;
    }
    win.location = link;
}