$(document).ready(function(){

    $.localScroll();

	//------------------------ FORMS         
    InitInputDefaultValue("#form_search #query_string", "#search_button", "Search here...");


//------------------------------------------- ZEBRA STRIPE TABLES

	$("table tbody tr:nth-child(odd)").addClass("light_shaded");

});

//--------------------------------------------- FORMS
/* initialize the inputs which requires a 'default value' system */
function InitInputDefaultValue(input_class, submit_class, default_value) {
    var input_text = $(input_class);

    //Init the input field
    if (input_text.val() == "") {
        input_text.val(default_value);
    }

    //Add input field events
    input_text.click(function () {
        if ($(this).val() == default_value)
            $(this).val("");
    }).blur(function () {
        if ($(this).val() == "")
            $(this).val(default_value);
    });

    //Add form submit event
    $(submit_class).click(function () {
        if (input_text.val() == default_value) {
            input_text.val("");
        }
    });
}