function doSubmitEmail()
{
    var objFrom = document.frm;
    if(objFrom.Name.value == "")
    {
        alert("Enter Name");
        getFocus('Name');
        return false;
    }
    if(objFrom.CompName.value == "")
    {
        alert("Enter Company Name");
        getFocus('CompName');
        return false;
    }
    if(objFrom.Email.value == "")
    {
        alert("Enter Email");
        getFocus('Email');
        return false;
    }
    if(isEmailId(objFrom.Email.value) == false)
    {
        alert("Enter a Valid Email Address");
        getFocus('Email');
        return false;
    }
    if(objFrom.Subject.value == "")
    {
        alert("Enter Subject");
        getFocus('Subject');
        return false;
    }  
    if(objFrom.Content.value == "")
    {
        alert("Enter Content");
        getFocus('Content');
        return false;
    } 
    return true;
}