function planOptionChange(total){
    var d = parseInt(jQuery("#ddlPlan").val()); 
    var rate = total/d;
    jQuery("#planQty").html(d + " month(s)");
    jQuery("#planTotal").html("$"+rate.toFixed(2));

    var currentTime = new Date()
    var month = currentTime.getMonth() + 1
    var day = currentTime.getDate()
    var year = currentTime.getFullYear()

    var strHtml = "1st Payment - "+(currentTime.getMonth() + 1) + "/" + currentTime.getDate() + "/" + currentTime.getFullYear() + " - " + "$" + rate.toFixed(2)+"<br/>";
    currentTime.setDate(currentTime.getDate()+30); 
    strHtml = strHtml + "2nd Payment - "+(currentTime.getMonth() + 1) + "/" + currentTime.getDate() + "/" + currentTime.getFullYear() + " - " + "$" + rate.toFixed(2)+"<br/>";
    
    if (d==2){       
        jQuery("#tooltip1").html(strHtml);
    }else if (d==3){
        currentTime.setDate(currentTime.getDate()+30); 
        strHtml = strHtml + "3rd Payment - "+(currentTime.getMonth() + 1) + "/" + currentTime.getDate() + "/" + currentTime.getFullYear() + " - " + "$" + rate.toFixed(2)+"<br/>";
        jQuery("#tooltip1").html(strHtml);
    }else if (d==4){
        currentTime.setDate(currentTime.getDate()+30); 
        strHtml = strHtml + "3rd Payment - "+(currentTime.getMonth() + 1) + "/" + currentTime.getDate() + "/" + currentTime.getFullYear() + " - " + "$" + rate.toFixed(2)+"<br/>";
        currentTime.setDate(currentTime.getDate()+30); 
        strHtml = strHtml + "4th Payment - "+(currentTime.getMonth() + 1) + "/" + currentTime.getDate() + "/" + currentTime.getFullYear() + " - " + "$" + rate.toFixed(2)+"<br/>";
        jQuery("#tooltip1").html(strHtml);
    }

}

function checkRequired(){
    if (jQuery("#txtFullname").val()==""){
        alert('Enter your name');
        return false;
    }
    if (jQuery("#txtEmail").val()==""){
        alert('Enter your email address');
        return false;
    }else{
        var AtPos = jQuery("#txtEmail").val().indexOf("@");
        var StopPos = jQuery("#txtEmail").val().lastIndexOf(".");
        if (AtPos == -1 || StopPos == -1) {
            alert('Enter a valid email address');
            return false;
        }
        if (StopPos < AtPos) {
            alert('Enter a valid email address');
            return false;
        }
        if (StopPos - AtPos <= 3) {
            alert('Enter a valid email address');
            return false;
        }               
        if (StopPos == jQuery("#txtEmail").val().length-1) {
            alert('Enter a valid email address');
            return false;
        }               
    }
    if (jQuery("#txtPhone").val()==""){
        alert('Enter your phone number');
        return false;
    }
    
    return true;
}

function sendLayaway(){
    if (checkRequired())
        document.getElementById("layawayForm").submit();
}