function openURL(url) {
	windowName = 'GITC';
        gitcWin = window.open(url, windowName);
}
function popWindow (url, w, h) {
	newWindow = window.open(url, '', 'width='+ w +',height='+ h +',scrollbars');
  
    if(newWindow.opener == null) newWindow.opener = self; 
    return false;
}