function checkQuestionAsked()
{
    var errMsg = '';

    if(document.getElementById("txtask").value == '')
        errMsg += "Please enter a question or a keyword.";
    
    if(errMsg != '')
    {
        alert(errMsg);
        return false;
    }
    return true;    
}

function checkCategorySelection()
{
    var cboCat = document.getElementById("cbocategory");
    if(cboCat.options[cboCat.selectedIndex].value == 0)
        return false;
    
    return true;
}

function checkStoriesForm()
{
    var errMsg = '';
    if(!checkCategorySelection())
        errMsg += "Please select a subcategory.";
    
    //elm.options[elm.selectedIndex].value
    
    if(errMsg != '')
    {
        alert(errMsg);
        return false;
    }
    return true;    
}

function checkAnswerForm()
{
    var errMsg = '';
    if(!checkCategorySelection())
        errMsg += "Please select a subcategory.";
    
    //elm.options[elm.selectedIndex].value
    
    if(errMsg != '')
    {
        alert(errMsg);
        return false;
    }
    return true;    
}


function checkConsultationForm()
{
    var errMsg = '';

    if(document.getElementById("txtFname").value == '')
        errMsg += "\nFirst name";
    if(document.getElementById("txtSname").value == '')
        errMsg += "\nSurname";
    if(document.getElementById("txtEmail").value == '')
        errMsg += "\nEmail";
    if(document.getElementById("txtAddress").value == '')
        errMsg += "\nAddress";
    if(document.getElementById("txtPcode").value == '')
        errMsg += "\nPostcode";

    if(document.getElementById("cboHear").selectedIndex == '0')
        errMsg += "\nWhere did you hear about us?";

    if(document.getElementById("cboAge").selectedIndex == '0')
        errMsg += "\nYour age range";

    if(document.getElementById("cboProcedure").selectedIndex == '0')
        errMsg += "\nProcedure";

    if(document.getElementById("cboClinic").selectedIndex == '0')
        errMsg += "\nPreferred clinic";

    if(!document.getElementById("chkConsultation").checked && !document.getElementById("chkCallback").checked && !document.getElementById("chkMoreInfo").checked)
            errMsg += "\n\nWould you like to arrange a free consultation, receive further info, or receive a call back?";

    if(errMsg != '')
    {
        alert("Please review the following:\n" + errMsg);
        return false;
    }
    return true;   
}

function checkQuestionForm()
{
    var errMsg = '';

    if(document.getElementById("txtquestion").value == '')
        errMsg += "\nQuestion";
    if(document.getElementById("txtfname").value == '')
        errMsg += "\nFirstname";
    if(document.getElementById("txtsname").value == '')
        errMsg += "\nSurname";
    if(document.getElementById("txtdisplayname").value == '')
        errMsg += "\nDisplay Name";
    if(document.getElementById("txtemail").value == '')
        errMsg += "\nEmail";
    
    if(errMsg != '')
    {
        alert("Please review the following:\n" + errMsg);
        return false;
    }
    return true;    
}

function checkStoryForm()
{
    var errMsg = '';

    if(document.getElementById("txtname").value == '')
        errMsg += "\nYour name";
    if(document.getElementById("txttitle").value == '')
        errMsg += "\nStory title";
    if(document.getElementById("txtbody").value == '')
        errMsg += "\nStory";
    
    if(errMsg != '')
    {
        alert("Please review the following:\n" + errMsg);
        return false;
    }
    return true;    
}