//****************************************************************************************************************************
//Global variables
var strDataToSend;

//******************************************************************************************************
function ValidateEmailAddress(vTestEmail)
{
	var objFilter;
	
	objFilter=/^([\w-]+(?:\.[\w-]+)*)@((?:[\w-]+\.)*\w[\w-]{0,66})\.([a-z]{2,6}(?:\.[a-z]{2})?)$/i
	if (objFilter.test(vTestEmail))
	{
		return true;
	}
	else
	{
		alert("Enter the correct Email Address.");		
		return false;
	}
}
//******************************************************************************************************
function ValidateCompetitionEntry()
{ 
    var strName = document.getElementById('txtName').value ;
    var strEmail = document.getElementById('txtEmail').value ;
    var strTelephone = document.getElementById('txtTelephone').value ;
    
    if (strName == '')
    {
        alert("Please enter a Name");
        return false;
    }
    
    if (strEmail == '')
    {
        alert("Please enter an Email Address");
        return false;
    }
    else
    {
       var blnValidEmail = ValidateEmailAddress(strEmail);                
       
       if (!blnValidEmail)
       {
        return false;
        document.getElementById('txtEmail').focus();
       }
              
    }
    if (strTelephone == '')
    {
        alert("Please enter a Telephone Number");
        return false;
    }
    else
    {
        if (isNaN(strTelephone)) 
	{
	    alert('Please Enter a Numeric Value in the Contact Number Field');
	    document.getElementById('txtTelephone').focus();
	    return false;
	}  
    }    
}