// Open windows
function openWin (fileName, size) { 
    if (size == "audio") { width = 320; height = 45; }
    if (size == "video") { width = 340; height = 310; }
    if (size == "small") { width = 120; height = 90; }
    if (size == "medium") { width = 270; height = 200; }
    if (size == "large") { width = 500; height = 400; }
	if (size == "videoplayer") { width = 615; height = 370; }
    params = 'width='+width+', height='+height+', directories=no, location=no, menubar=no, scrollbars=no, status=no, toolbar=no, resizable=no';
    window.open(fileName, 'newwin', params); 
}