Driver Code
var Head = null ; Head = insertNode ( Head , 99 ) ; Head = insertNode ( Head , 11 ) ; Head = insertNode ( Head , 22 ) ; Head = insertNode ( Head , 33 ) ; Head = insertNode ( Head , 44 ) ; Head = insertNode ( Head , 55 ) ; Head = insertNode ( Head , 66 ) ; document . write ( " " ) ; displayList ( Head ) ; printMinMax ( Head ) ;