Function calculate () { var s = 2; var x = 2; var y = 3; if (x > 4) { s=s+ 2; } else if ( y > 4) { s=s+ 4; } else { s+=3;} alert ("s="+s); }//close function

The output of the given JavaScript code is "5".  

Explanation:

In the given JavaScript code, a method calculate is declared, inside the method, three variable "s, x, and y" is declared, in which all variable assigns a value, that is "2, 2, and 3". In the next step, a conditional statement is defined, that check value, which can be described as follows:

i believe the two important functions that skype uses are nat traversal and user location.good luck        

explanation: