document.onkeypress = function()
{
	if (event.keyCode == 13 && event != null && event.srcElement != null && event.srcElement.id != null)
	{		
		switch(event.srcElement.id)
		{			
			case "txtEmail":				
				if (event.srcElement.value.replace(" ", "").length > 0)
				{
					clickSubmit();
				}
				return false;
			case "Password":				
				if (event.srcElement.value.replace(" ", "").length > 0)
				{
					clickSubmit();
				}
				return false;
			case "FirstName":	
			case "LastName":
			case "Email":
			case "Organisation":
			case "Country":
			case "Address":
			case "Telephone":
			case "Password1":
			case "Password2":
				if (event.srcElement.value.replace(" ", "").length > 0)
				{
					clickSubmit();
				}
				return false;
		}
	}
}