var popupWidth=750;
var popupHeight=700;
var popupLeft=(screen.availWidth-popupWidth)/2;
var popupTop=(screen.availHeight-popupHeight)/2;

function openWindow(windowName,windowURL,windowOptions)
{
	var href;

	if (!window.focus)
		return true;

	if (typeof(windowURL) == 'string')
	   href=windowURL;
	else
	   href=windowURL.href;

	var tmp = window.open(href,windowName,windowOptions);
	tmp.moveTo(popupLeft,popupTop);

	tmp.focus();
	return false;
}

function openResponses(url) {
	openWindow("PartnershipsResponses",url,"width=" + popupWidth + ",height=" + popupHeight + ",screenX=" + popupLeft + ",screenY=" + popupTop);
}