To validate in XHTML, a url must contain & amp; before each variable. On a previous web page, this was done as each variable was built into the querystring. (that page validated after doing this).<BR>However, at the next page, each variable then starts with only &#039&&#039 - it loses the & amp; after it&#039s passed!<BR>So I need to pass those variables again (to another page) by calling Request.QueryString. But as I stated above, the variables now only contain the &#039&&#039 and not the & amp;.....therefore it won&#039t validate. <BR>I was wondering how to tack the &#039& amp;&#039 back onto each variable within the QueryString before passing it on again.<BR>