modify my javascript project according to my specifcations

each 0 or 1 should be calculated one at a time, not 80 in a row at once if it doesn't already. the code (see attached) is currently messy due to my modifications and my lack of programming skill, it needs cleaning up. please organise the code to use object oriented style programming. all number values (such as 250, 500, 750) should be variables that can be easily changed. do not use external libraries. by commencing or completing this project, you agree to transfer all intellectual property and copyright of the code to me. the code will be open source and under the GNU GPL v2.0 . modify the code to do the following: the title of the webpage should be modified to display "(0) [login to view URL]" or "(1) [login to view URL]" depending on the numResult. generate a random number between 1 and 1000 > 250 <= 750 display an underscore (or prefer a space) > 750 <= 1000 display 1, 'lock', new loop replacing the '1' character that was just displayed >= 0 < 250 display 0, 'lock', new loop replacing the '0' character that was just displayed lock loop: when more than 750 or less than 250, generate a new random number between 0 and 1000, if less than 500 display '0' else display '1' and replace the last character just written to the string of length 2000 (do not remove the first character in the 2000 length string and always keep the string length 2000). subtract the number generated from 1000 if '1' (>500) into the 'lockOne' variable or else set the 'lockZero' variable to the number generated (same as 0 + number that is <500). repeat this internal loop and subtract 10 from the 'lockOne' or 'lockZero' variables depending on if it's a 1 or 0 with each iteration and only exit this internal loop until either 'lockOne' or 'lockZero' is less than 0, when it does reach <0, start another new internal 'newLock' loop within this loop. newLock loop: generate a new number between 1-1000. if > 0 < 500 add an additional 0, if > 500 < 1000 add an additional 1, removing the first character from the string. add 1 to lockZero or lockOne and repeat this loop until lockZero or lockOne equals 0 (should be a small negative number). generate a new 1-1000. if this number is > 0 < 250 or > 750 < 1000, replace the last character with a 0 or 1, respectively. if this same number is > 250 < 750 then add an additional 0 or 1 to the string if < 500 or > 500, respectively, removing the first character of the string, then return to the beginning of the lock loop, or exit this loop and return to the infinite loop if lockZero or lockOne is 0. for a better explanation of the lock and newLock loops, see the example in attached [login to view URL] . if in doubt, use the example as a guide. each of the lock and newLock loops should pause the same amount of time as the previously set universal variable with each change of '0' or '1' or adding a new '0' or '1'. when adding a new '0' or '1' and removing the first character in the string, there is no pause between removing a character and adding a character to the end of the string.