function changetabs(arg) {
    if (arg == 1) {
        document.getElementById("dvTop").style.display = 'none';
        document.getElementById("dvMost").style.display = 'block';
        document.getElementById("tdTop").className = 'tab-gray';
        document.getElementById("tdMost").className = 'tab-white';
    }
    else {
        document.getElementById("dvMost").style.display = 'none';
        document.getElementById("dvTop").style.display = 'block';
        document.getElementById("tdMost").className = 'tab-gray';
        document.getElementById("tdTop").className = 'tab-white';
    }
}
var stat = 0;
function showpanel() {
    if (stat == 0) {
        document.getElementById("dvMail").style.display = 'block';
        stat = 1;
    }
    else {
        document.getElementById("dvMail").style.display = 'none';
        stat = 0;
    }
}

function checkMail() {
    if (check_email(document.getElementById("ctl00_cphDaily_txtEmail").value) == false) {
        alert("Enter Your Correct Email Address");
        document.getElementById("ctl00_cphDaily_txtEmail").focus();
        return false;
    }
}

function check_email(emailid) {
    emailRegExp = /^[_a-z0-9-]+(\.[_a-z0-9-]+)*@[a-z0-9-]+(\.[a-z0-9-]+)*(\.([a-z]){2,4})$/;
    if (emailRegExp.test(emailid)) {
        return true;
    }
    else {
        return false;
    }
}

function OpenFeedback() {
    window.open('http://www.patrika.com/feedback/dailyfeedback.aspx', 'Feedback', 'width=590,height=518,left=200,top=200,scrollbars=0')
}