Hi I have problem I use this code via your server and have error. Help me pls What is reason of this error. Thank you in advance ________________________________________ <dtml-var standard_html_header> <h2><dtml-var title_or_id></h2> <p> This is the <dtml-var id> Document. </p> <dtml-let name="bob" relation="uncle"> <dtml-var name> is your <dtml-var relation> </dtml-let> <dtml-let x=5 y=7> <dtml-var x><dtml-var y> </dtml-let> <dtml-var standard_html_footer> _______________________________________ DTML-LET is meant for renaming expressions, like a macro so when you do <dtml-let name="bob" relation="uncle"> <dtml-var name> is your <dtml-var relation> </dtml-let> what actually gets evaluated is <dtml-var "bob"> is your <dtml-var "uncle">, which is nice. the other part <dtml-let x=5 y=7> is rewritten to <dtml-var 5><dtml-var 7> which is not nice at all as there is no variables called 5 and 7. OTOH <dtml-let x="5" y="7"> <dtml-var x><dtml-var y> </dtml-let> should run fine as then x and y are expressions and not variables so <dtml-var x><dtml-var y> is <dtml-var "5"><dtml-var "7"> which runs fine. --------------------- Hannu (BTW, html formaadis maili saatmist listidesse peetakse üldiselt inetuks, eriti loetamatu on see nende jaoks kes saavad oma maili gidest'i kujul)