Wildcard string comparison in Javascript

Question

Let\'s say I have an array with many Strings Called \"birdBlue\", \"birdRed\" and some other animals like \"pig1\", \"pig2\"

Answer 1

if(mas[i].indexOf("bird") == 0)
    //there is bird

You.can read about indexOf here: http://www.w3schools.com/jsref/jsref_indexof.asp