/* 1. Use \' or \" to write ' or " 2. \n at the end of line creates a new line in printed code for readability 3. Insert following line in html ---inside head area: */ photo_menu ='

' photo_menu+='

' photo_menu+='

' photo_menu+='

' photo_menu+='

' photo_menu+='

' photo_menu+='

' photo_menu+='

' photo_menu+='

' photo_menu+='

' photo_menu+='

' document.write(photo_menu)