function OpenWindow(url,w,h) {
    var strParams = getWindowSetup(w,h,'no');
	window.open(url,'admin',strParams);
    return false;
}
function ShowCities(w,h,id) {
	var strParams = getWindowSetup(w,h,'no');
    var strUrl = "cities.aspx?regionID=" + id;
	window.open(strUrl,'popup',strParams);
}
function getWindowSetup(intWidth, intHeight, scroll) {
	var window_left = (screen.width-intWidth)/2;
	var window_top = (screen.height-intHeight)/2;

	var strParams = "width=" + intWidth + ",";
	strParams += "height=" + intHeight + ",";
	strParams += "left=" + window_left + ",";
	strParams += "top=" + window_top + ",";
	strParams += "menubar=no,";
	strParams += "status=no,";
	strParams += "location=no,";
	strParams += "toolbar=no,";
	strParams += "scrollbars=" + scroll + ",";
	strParams += "resizable=no";
	return strParams;
}