function openArtworkAppend(url) {
	window.open(url,'popupImageWindow','toolbar=no,location=no,directories=no,status=no,menubar=no,scrollbars=yes,resizable=yes,copyhistory=no,width=700,height=560,screenX=150,screenY=10,top=10,left=150');
}

	
function openArtworkUpload() {
	window.open("upload_artwork.php",'popupImageWindow','toolbar=no,location=no,directories=no,status=no,menubar=no,scrollbars=yes,resizable=yes,copyhistory=no,width=700,height=560,screenX=150,screenY=10,top=10,left=150');
}