var hlpFeatures = "width=620,height=350,scrollbars,menubar,resizable=yes";
var hlpEstara = "width=430,height=350,scrollbars,menubar,resizable=yes";

function spawnWin(theContent, winName, winFeatures) {
    if (window.theWindow && !window.theWindow.closed) {
        window.theWindow.location.href = theContent;
        window.theWindow.focus();
        window.theWindow.opener = self;
    }
    else {
        window.theWindow = window.open(theContent, winName, winFeatures);
        window.theWindow.focus();
        window.theWindow.opener = self;
    }
}