function newwinmov(whichwin,windowwidth,windowheight) {

	href = "#" + whichwin
	
	var widthOfWindow = windowwidth;
    var heightOfWindow = windowheight;

	var prodWindow = window.open("","NZMeatworkersUnion","width=" + widthOfWindow + ",height=" + heightOfWindow + ",status=" + heightOfWindow + ", resizable=no, scrollbars=no,location=no,toolbar=no");
    var sX = (screen.width - widthOfWindow) / 2;
    var sY = (screen.height - heightOfWindow) / 2;
    prodWindow.moveTo(sX,sY);
    prodWindow.document.location.href = whichwin;

}