// JavaScript Document

function inputfield()
{

    if(document.getElementById('fname').value=="")
    {

        alert("Please Enter Your  First Name");
        document.getElementById('fname').focus();
        return false;
    }
    if(document.getElementById('lname').value=="")
    {

        alert("Please Enter Your  Last Name");
        document.getElementById('lname').focus();
        return false;
    }

    if(document.getElementById('email').value=="")
    {
        alert("Please Enter Your  EmailId");
        document.getElementById('email').focus();
        return false;
    }
    if (!(/^\w+([\.-]?\w+)*@\w+([\.-]?\w+)*(\.\w{2,3})+$/.test(document.getElementById('email').value)))
    {
        alert("Please Enter Valid  EmailId");
        document.getElementById('email').focus();
        return false;
    }

    if(document.getElementById('mobile').value=="")
    {
        alert("Please Enter Your  Phone number");
        document.getElementById('mobile').focus();
        return false;
    }
    if((document.getElementById('weburl').value=="www.yourwebsite.com")||(document.getElementById('weburl').value==""))
    {
        alert("Please Enter Your  website address");
        document.getElementById('weburl').focus();
        return false;
    }
    if(document.getElementById('weburl').value)
    {
        var RegExp = /^(www.|https:\/\/www.|ftp:\/\/www.|www.){1}[0-9A-Za-z\.\-]*\.[0-9A-Za-z\.\-]*$/;
        if(RegExp.test(document.getElementById('weburl').value))
        {
            return (true);
        }
        else
        {
            alert('please enter valid website address')
            document.getElementById('weburl').focus();
            return(false);
        }
        
    }


    return true;
}


function validatenumber(evt)
{

    var charCode = (evt.which) ? evt.which : evt.keyCode

    if (charCode >=48 && charCode <= 57 || charCode == 8|| charCode ==46|| charCode ==9|| charCode ==11)
    {

        return true;
    }

    return false;
}