function viewImage(url){
	window.open('imageview.php?img='+url, 'preview', 'width=600,height=600,resizable=1,scrollbars=yes');
}

function viewImageNP(url){
	window.open('imageview.php?img='+url+'&noprefix=1', 'preview', 'width=600,height=600,resizable=1,scrollbars=yes');
}