randoBorder() function

    function randoBorder(e) {

        var c1 = "purple";
        var c2 = "red";
        var c3 = "green";

        var pick = Math.floor(Math.random() * 3);

        var color;

        if(pick == 0) color = c1; 
        else if(pick == 1) color = c2; 
        else if(pick == 2) color = c3; 

        j(e).css('border','1px solid '+color);
        //j(e).attr('img',color);
    }