// JavaScript Document
function Validate()
{   
    if(document.getElementById('first_name').value.length == 0)
    {
        alert('Please enter Name');
        return false;
    }
    if(document.getElementById('mobile').value.length == 0)
    {
        alert('Please enter Mobile');
        return false;
    }
    if(document.getElementById('email').value.length == 0)
    {
        alert('Please enter email');
        return false;
    }
    var reg = /^([A-Za-z0-9_\-\.])+\@([A-Za-z0-9_\-\.])+\.([A-Za-z]{2,4})$/;
    var address = document.getElementById('email').value;
    if(reg.test(address) == false) {
          alert('Invalid Email Address');
          return false;
    }
    if(document.getElementById('city').value.length == 0)
    {
        alert('Please eneter City');
        return false;
    }
    if(document.getElementById('Age').value.length == 0)
    {
        alert('Please enter Age');
        return false;
    }
    return true;
    
}

 function textonly(e) 
    {
        var key;
        var keychar;

        if (window.event) 
            key = window.event.keyCode;
        else if (e) 
            key = e.which;
        else 
            return true;

        keychar = String.fromCharCode(key);

        if ((("0123456789\/`~+=-|").indexOf(keychar) > -1))
            return false;
        else
            return true;
    }
            
    function EnterOnlyNumeric(e)
    {
        var key;
        var keychar;

        if (window.event) 
            key = window.event.keyCode;
        else if (e) 
            key = e.which;
        else 
            return true;

        keychar = String.fromCharCode(key);

       if ((("80").indexOf(key) > -1)){
           return true;
        }

        if ((("0123456789").indexOf(keychar) > -1))
            return true;
        else
            return false;
    }

    function EnterOnlyNumericMobile(e)
    {
        var key;
        var keychar;

        if (window.event) 
            key = window.event.keyCode;
        else if (e) 
            key = e.which;
        else 
            return true;

        keychar = String.fromCharCode(key);
        
        if ((("80").indexOf(key) > -1)) {
            return true;
        }
        if ((("0123456789-").indexOf(keychar) > -1))
            return true;
        else
            return false;
    }