// JavaScript Document

						function validate_email(field,alerttxt)
						{
						with (field)
						{
						apos=value.indexOf("@");
						dotpos=value.lastIndexOf(".");
						if (apos<1||dotpos-apos<2) 
						  {alert(alerttxt);return false;}
						else {return true;}
						}
						}
						
						function validate_required(field,alerttxt)
						{
						with (field)
						{
						if (value==null||value=="")
						  {alert(alerttxt);return false;}
						else {return true}
						}
						}
						
						function validate_like(field1,field2,alerttxt)
						{
							if (field1.value == field2.value)
							{return true;}
							else { alert(alerttxt);return false; }
						}
						
						function validate_length(field,num,alerttxt)
						{
						with (field)
						{
						if (value.length < 6)
						  {alert(alerttxt);return false;}
						else {return true}
						}
						}
						
						function validate_character(field,alerttxt)
						{
						var iChars = "*|,\":<>[]{}`\';()@&$#% ";
						with (field)
						{
						for (var i = 0; i < value.length; i++) 
						{
							if (iChars.indexOf(value.charAt(i)) != -1)
								 {alert(alerttxt);return false;}
						}
						return true;
						}
						
						}