How can I address variables in a string from resx file

Hi,

I'm taking a string from a resx file that contains variables (homet, siteselect, clien, ...)

I got strings like these

<tr><ul class="nav"><li><a href="http://www.translating-it.eu/index.asp<%=siteselect%>" target="_top" class="o">" & homet & "</a></li><li class="dropdown"><a href="#"><%=clien%></a><ul><li><a href="http://www.translating-it.eu/translations.asp<%=siteselect%>" target="_top" class="o"><%=translationi%></a></li><li><a href="http://www.translating-it.eu/reference.asp<%=siteselect%>" target="_top" class="o"><%=referenc%></a></li></ul></li><li class="dropdown"><a href="#"><%=firmi%></a><ul><li><a href="http://www.translating-it.eu/agb.asp<%=siteselect%>" target="_top" class="o"><%=agb%></a></li><li><a href="http://www.translating-it.eu/impressum.asp<%=siteselect%>" target="_top" class="o"><%=contact%></a></li></ul><li class="dropdown"><a href="#"><%=mitarbi%></a><ul><li><a href="http://www.translating-it.eu/jobs.asp<%=siteselect%>" target="_top" class="o"><%=jobs%></a></li><li><a href="http://www.translating-it.eu/transdata.asp<%=siteselect%>" target="_top" class="o"><%=regis%></a></li><li><a href="http://www.translating-it.eu/transdataag.asp<%=siteselect%>" target="_top" class="o"><%=regis2%></a></li><li><a href="https://www.translating-it.eu/transdata2.asp<%=siteselect2 & <%=amp;s=1" target="_top" class="o"><%=jobsi%></a></li></ul><li class="dropdown"><a href="#"><%=tooli%></a><ul><li class="dropdown"><a href="#"><%=luxi%></a><ul><li><a href="http://www.translating-it.eu/eifeler-regel-letzebuergesch.asp<%=siteselect2%>" target="_top" class="o"><%=eifreg%></a></li><li><a href="http://www.translating-it.eu/eifeler-regel-letzebuergesch-checker.asp<%=siteselect2%>" target="_top" class="o"><%=eifreg2%></a></li><li><a href="http://www.translating-it.eu/letzebuergesch-verben.asp<%=siteselect2%>" target="_top" class="o"><%=verluxi%></a></li><li><a href="http://www.translating-it.eu/letzebuergesch-laenner.asp<%=siteselect2%>" target="_top" class="o"><%=verlanni%></a></li></ul></li></ul></li></ul></tr>

and just tried every possible way (" & homet &", <%= homet %>) I could imagine to get the variables showing up but to no avail.

Can anyone help me here?

Thanks in advance,

Pascal