var validations = new Array();
validations[0] = new Validation("reg_user_FirstName", "", "Alpha", "Y", 50, "", "", "Please enter your first name.", "") 
validations[1] = new Validation("reg_user_LastName", "", "Alpha", "Y", 25, "", "", "Please enter your last name.", "") 
validations[2] = new Validation("reg_user_Address1", "", "", "Y", 40, "", "", "Please enter a street address.", "") 
validations[3] = new Validation("reg_user_Address2", "", "", "", 40, "", "", "", "") 
validations[4] = new Validation("reg_user_EmailAddress", "", "Email", "Y", 70, "", "", "Please enter a valid e-mail address.", "") 
validations[5] = new Validation("reg_user_ConfirmEmail", "", "", "Y", "", "", "", "Please make sure the e-mail address matches the first one you entered.", "ValidateConfirmEmail") 
validations[6] = new Validation("reg_user_City", "", "Alpha", "Y", 40, "", "", "Please enter a city.", "") 
validations[7] = new Validation("reg_user_State", "", "MultiSelect", "Y", "", "", "", "Please select a state.", "") 
validations[8] = new Validation("reg_user_Zip", "", "Numeric", "Y", 5, 5, "", "Please enter a zip code.", "") 
validations[9] = new Validation("reg_user_Specialty", "", "MultiSelect", "", "", 1, "", "Please enter medical specialty.", "") 

		function ValidateConfirmEmail()
		{

			var emailID = document.getElementById("reg_user_EmailAddress");
			var confirmID = document.getElementById("reg_user_ConfirmEmail");
			if (confirmID && emailID)
			{
				if (emailID.value !="" || confirmID.value != "")
				{
					if (!IsValidEmailAddress(confirmID.value))
					{
						return ErrMsg_ValidType;
					}
					else if (emailID.value != confirmID.value)
					{
						return ErrMsg_EmailVerify;
					}
				}
			}
      if (confirmID.value == ""){
          return "Please make sure the e-mail address matches the first one you entered.";
      }
			return "";
		}
		 
		function ValidateConfirmPassword()
		{
			var passwordID = document.getElementById("reg_user_Password");
			confirmID = document.getElementById("reg_user_ConfirmPassword");
			if (confirmID && passwordID)
			{
				if (passwordID.value !="" || confirmID.value != "")
				{
					if (passwordID.value != confirmID.value)
					{
						return ErrMsg_PasswordVerify;
					}
				}
			}
			return "";
		}	
			
		function ValidateBirthDate()
		{
			var mon = document.getElementById("reg_user_DOBMonth");
			var day = document.getElementById("reg_user_DOBDay");
			var year = document.getElementById("reg_user_DOBYear");
			if (mon.value.length == 0 || 
			    day.value.length == 0 || 
			    year.value.length == 0) 
			{
				return ErrMsg_Required;
			}
			if (mon.value.length>0 || day.value.length>0 || year.value.length>0) 
			{
				var dt =  mon.value + "/" + day.value + "/" + year.value;
				if (!isDate(dt))
					return ErrMsg_ValidType;
			}
			return "";
		}