var childWindow = '';

function openGuideWindow(url){
    childWindow = window.open(url,'','width=700,height=510,left=0,top=0,menubar=yes,status=yes,location=yes,resizable=yes,scrollbars=yes,toolbar=yes');
    childWindow.focus();
}

function openGuideWindow2(windowName){
    childWindow = window.open('',windowName,'width=700,height=510,left=0,top=0,menubar=yes,status=yes,location=yes,resizable=yes,scrollbars=yes,toolbar=yes');
    childWindow.focus();
}