Javascript to accompany android click

$(document).ready(function() {
    $("tr.first-row").bind('tap',function(event, ui){
        topRowClicked();
    })
    $("tr.second-row").bind('tap',function(event, ui){
        bottomRowClicked();
    })
    $("widget-button").bind('tap',function(event, ui){
        bottomRowClicked();
    })


});

function topRowClicked()
{
    var myclass = $("div.main-page").css("background-color","#0000ff");
    console.log("TESTING TOP");
}
function bottomRowClicked()
{
    var myclass = $("div.main-page").css("background-color","#00ff00");
    console.log("TESTING BOTTOM")
}