var newWindow;
function makeNewWindow (destURL,width,height,scrollbars) {
	if(!newWindow || newWindow.closed) {
		newWindow = window.open(destURL,"sub","width="+width+",height="+height+",scrollbars="+scrollbars);
	} else {
		if (newWindow.focus) {
			newWindow.focus();
		}
	}
}

function refreshOpener() { 
	opener.location.reload();
	window.close();
}

function windowClose() {
	window.close();
}

function reloadOpener() { 
	opener.location.reload();
}

function setPointer(linkName) {
    if (document.all)
       document.all(linkName).style.cursor = "hand";
}