// opens new window
function NewWin(url) {
	var newWindow = window.open(url);
	newWindow.focus();
}

// opens new window of specified size
function NewWinSized(url, x, y) {
	var newWindow = window.open(url, 'popupwindow', 'width='+x+',height='+y+',toolbar=0,location=0,menubar=0,scrollbars=0,status=0');
	newWindow.focus();
}

// opens new window of specified size, with scrollbars
function NewWinSizedScroll(url, x, y) {
	var newWindow = window.open(url, 'popupwindow', 'width='+x+',height='+y+',toolbar=0,location=0,menubar=0,scrollbars=1,status=0');
	newWindow.focus();
}