function validate_required(field, strDefault)
	{
		with (field)
		{
			if (value==null||value==""||value==strDefault)
  			{
				return false
			}
			else {return true}
		}
	}
	

function validate_form(thisform)
{


	with (thisform)
	{

	 	alerttxt ="";
		strDefault = "";
		
		if (validate_required(thisform.email,strDefault)==false)
  		{
	
			thisform.email.focus();
   			alerttxt = "Email must be filled out!";
		}

		strDefault = "";
	
		if (validate_required(thisform.name, strDefault)==false)
  		{
			thisform.name.focus();
   			alerttxt += "\nName must be filled out!";
		}


  		if (alerttxt.length > 0)
 		{
   			alert(alerttxt);
   			return false;
 		}

	}


}