function PhotoWinOpenFilename(filename) {
	var url = "popup_photo.php?filename="+filename;
	var MainWindow = window.open (url, "_blank","toolbar=no,location=no,menubar=no,scrollbars=yes,width=500,height=500,resizeable=yes,status=no");
}

function PhotoWinOpenID(ID) {
	var url = "popup_photo.php?ID="+ID;
	var MainWindow = window.open (url, "_blank","toolbar=no,location=no,menubar=no,scrollbars=yes,width=440,height=475,resizeable=yes,status=no");
}

function PopupURL(url) {
	var MainWindow = window.open (url, "_blank","toolbar=no,location=no,menubar=no,scrollbars=yes,width=700,height=475,resizeable=no,status=no");
}
function Popup_file(url,width,height) {
	var MainWindow = window.open (url, "_blank","toolbar=no,location=no,menubar=no,scrollbars=yes,width="+width+",height="+height+",resizeable=yes,status=yes");
}

function PhotoWinOpenPreview(field) {
	var ID = document.form.field.value;
	PhotoWinOpenNew(ID);	
}

function PhotoPreview()
{
	var url = "popup_photo.php?filename="+document.form.photo.value;
	var MainWindow = window.open (url, "_blank","toolbar=no,location=no,menubar=no,scrollbars=yes,width=440,height=475,resizeable=yes,status=no");
}
function Preview()
{
	var url = document.form.photo.value;
	document.preview.src = url;

}