Javascript Music Modal Calculator

Music modal analysis calculator prototype= Hello i wanted to make a prototype code to insert in another pre existing code, the main code is in javascript. Simply the code will get a user input number secuence and use the logic to give a specific text result. The prototype has to have a way to introduce logic rules with “if then else” simple terms, so I(the client) can construct a logic rule by rule, and test the logic by myself. (It would be preferable if i can modify a file in visual studio, and check easily a html file on a internet explorer) This is the matrix of categories = 1 to 11 are the notes, or numbers, that the user can select, 0 if on by default, user can select 2 to 11 numbers, from 1 to 11. [login to view URL] the user select 6 and 11 then the set will be 0 6 11 A to L are the chord types, or types, every letter or column is a different type and the logic has to select the coinciding letter and remove the non coinciding letter. eg. row 1 has the following letters G H I L, every other letters are remove from selection. link to matrix file= [login to view URL] the user enter a set (1 to 11) then press go button and the current logic execute the logic rules, and send the correct nomenclature to the result field. the logic runs from the first number to the last number in that order. -first operation, ( zero is on by default, if next number is 2, then add all letter in row 2, other letters are remove from selection. -second operation apply same operation for second number , if third number is 3, then the current secuence is 0 2 3, select only the letters from row 3 that coincide to previous row (2) - think operation is this secuence repeated, the letters that remain are the ones repeated in all the rows that the user select. then when this preselection is finished, then the master logics are apply to the user set. Master logic statements= *master logic are a list of rules that i will be adding, with the terms if then else. eg. if 3 ( is in the user set) then major else minor. eg. also will like to make rules like for example “ if 3 and 11 and no 7b” then add [this text] to result” The UI has to have = -an input field, user can input 1 to 11, separate with a space. eg 2 4 7 10 11 - a go! button to apply logic - a result field ( text) General principles= This has to have a format easily modifiable to other coder. The master logic statements has to be on a single separate file. The principal requisite is to read and re read the instructions, before starting the job and before asking question, usually the programer ask basic question that show they don’t read the instructions. music theory knowledge would be healpful but not a prerequisite.