XHTML validation - passing parameter
I'm using the following link in my site:
I'm using unicode instead of the '&' charactor, but I still keep getting these errors:
cannot generate system identifier for general entity "area"
general entity "area" not defined and no default entity
reference not terminated by REFC delimiter
reference to external entity in attribute value
reference to entity "area" for which no system identifier could be generated
Can anyone help?