function pop(url){
var HTMLString;
var newwindow;
var newdocument;
HTMLString='Photo gallery';
HTMLString+='';
HTMLString+='
';
HTMLString+='close window
';
newwindow = window.open('blank.htm', 'photo', 'width=450,height=350,resizable');
newwindow.document.open();
newwindow.document.write(HTMLString);
HTMLString='';
newwindow.document.close();
newwindow.focus();
}