function openAWindow(pageToLoad, winName, width, height, center) {
 	args = "width=" + width + "," 
    + "height=" + height + "," 
    + "location=0," 
    + "menubar=0,"
    + "resizable=0,"
    + "scrollbars=0,"
    + "status=0," 
    + "titlebar=0,"
    + "toolbar=0;"
	+ "hotkeys=0,"
    window.open( pageToLoad,winName,args );
}