Revert "Update basicFunc.js"
Revert "Update basicFunc.js"

This reverts commit d5bf569a33a8fdfc86802f3176a2cd12400250d0.

Zhong-Lab-UCSD/Genomic-Interactive-Visualization-Engine,Zhong-Lab-UCSD/Genomic-Interactive-Visualization-Engine,Zhong-Lab-UCSD/Genomic-Interactive-Visualization-Engine,Zhong-Lab-UCSD/Genomic-Interactive-Visualization-Engine,Zhong-Lab-UCSD/Genomic-Interactive-Visualization-Engine,Zhong-Lab-UCSD/Genomic-Interactive-Visualization-Engine