function openWin(url, name, width, height) {

	window.open(url, name, 'width='+width+',height='+height+',left=100,top=100,menubar=no,location=no,resizable=yes,scrollbars=yes,status=no');

	return false;
}

function showImage(url) {

	window.open(url, 'image', 'width=620,height=620,left=100,top=100,menubar=no,location=no,resizable=yes,scrollbars=no,status=no');

}