// MISCELLANEOUS JAVASCRIPT FUNCTIONS MISCELLANEOUS JAVASCRIPT FUNCTIONS
//======================================================================


function checkemail(objId)
{
    var blnReturn = true;
    var emailObj = document.getElementById(objId);
    
    if(emailObj.value == '')
    {   alert('Email address error!');
        emailObj.focus();
        blnReturn = false;
    }
    return blnReturn;
}

function checkemailphone()
{
    var blnReturn = true;
    
    var emailObj = document.getElementById('txtemail');
    var phoneObj = document.getElementById('txtphone');
    var aFirstName = document.getElementById('txtfirstname');
    var aSurame = document.getElementById('txtsurname');

           
    if (emailObj.value == '' || phoneObj.value == '' || aFirstName.value == '' || aSurname.value == '')
    {   
        alert('You missed some required fields, Please ensure you have completed firstname, surname, phone and email.');
        emailObj.focus();
        blnReturn = false;
    }    
    
    return blnReturn;
}

function productSizeChosen()
{
    var blnChosen = true;
    var mediatypesize = document.getElementById("cbomediatypesize");
    
    if(mediatypesize.options[mediatypesize.selectedIndex].value == 0)
    {
        alert("Please select a product size!!");
        blnChosen = false;
    }
    
    return blnChosen;
}

function viewSide()
{
    return confirm("Have you generated this side preview? \npress 'OK' to proceed or 'Cancel' to stop, then press genrate to create preview");
}


function checkViewSaved()
{
     if(!productSizeChosen())
        return false;
        
    //return confirm("Have you save this side? press 'OK' to proceed or 'Cancel' to stop, then press save to save changes");
    
}

function checkBasketAdd()
{
     if(!productSizeChosen())
        return false;

    return confirm("Have you generated previews of all sides of your artwork? ");
}


function checkPDFFormInputs(csvObjIds)
{
    //CSV "_" = delimeter
    
    //LOOP THRU THE FORM INPUTS AND CHECK @ LEAST ONE
    //HAS BEEN FILLED IN
    
    //SEPERATE THE VALUES
    
    //GET EACH ELEMENT BY ID (txtObj_ + cvs[]
    
    //IF ONE IS FILLED IN RETURN TRUE 

}


function showPreview()
{
    var objButton = document.getElementById('btnshowexample');
    var objView = document.getElementById('divpdfview');
    var objBlank = document.getElementById('divblankpdf');

        if(objBlank.style.display == 'none')
        {   objBlank.style.display = 'block';
            objView.style.display = 'none';
            objButton.value = 'example';
        }
        else
        {   objView.style.display = 'block';
            objBlank.style.display = 'none';
            objButton.value = 'canvas ';
        }
        
   return false;
}

function hideShowObject(objID)
{
    var obj = document.getElementById(objID);
        if(obj.style.display == 'none')
            obj.style.display = 'block';
        else
            obj,style.display = 'none';
}

function openWindow(myLoacation)
{
    myRef = window.open(myLoacation,'mywin','left=20,top=20,width=500,height=500,toolbar=1,resizable=1');
    return false;
}

function AddTHEAD(tableName)
{
   var table = document.getElementById(tableName); 
   if(table != null) 
   {
        var head = document.createElement("THEAD");
        head.style.display = "table-header-group";
        head.appendChild(table.rows[0]);
        table.insertBefore(head, table.childNodes[0]); 
   }
}