JavaScript function little change (urgent)

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im ready to it , im front end developer expert with more 3+ years Stay tuned, I'm still working on this proposal.

we have the team of highly skilled developers and designers who can provide you the best result of your functionality. we said that "A Satisfied Customer​ is the best business strategy of all time."

I can fix now

I am committed to my work and always try hard to complete my projects as perfect as possible and on time. I can work immediately Relevant Skills and Experience I have extensive knowledge of Bootstrap framework, CSS, C เพิ่มเติม

I am working in web developing and web design industry since last 3+ years. I have great experiences in Front end and UX/UI design and Back end technologies like PHP,wordpress,Laravel,Octobercms. Relevant Skills and เพิ่มเติม

A proposal has not yet been provided