Googel earth Api ... Want to include This ruler Program into My "master" Api . Javascript

[eric maxfield]

Hi Professionals ... I am building a Application where i  Want to measure the distance between Addresses . I have this awesome "ruler " example someone so Kindly Precoded for me ... I would like to combine it with the "Master"  functions in order to be able to search for a address then measure with the ruller from one house to another . I have no experience in javascript . I have did my best efforts to combine the 2  functions into the "master " copy with no luck ... Could one of you kind professionals lead me to a solution ? thank you in advanced  Eric