//Function to open pop up window 200 x 400 window
 
function photoWindow(photo) { popup = window.open(photo, "", "height=480,width=640,scrollbars=yes,resizable=yes"); popup.focus(); }   


//Function to open pop up window 400 x 500 window

function popupWindow(photo) { popup = window.open(photo, "", "height=400,width=500,scrollbars=yes,resizable=yes"); popup.focus(); }