DEAR FRIENDS
i need your help, i have a few google custom search and I try to create search box with select option of custom search in one field i have the code but i don't know how to connect the other select option to different custom search, see example
<!DOCTYPE html>
<html><head><meta http-equiv="content-type" content="text/html; charset=UTF-8" /></head><body style="background-color:transparent; margin:3px; padding:0px;">
<form action="https://www.google.com/cse" id="cse1" target="_top" onsubmit='this["q"].value = this["sitesearch"].value + document.getElementById("searchQuery").value'>
<input type="hidden" name="q" value="" />
<input id="searchQuery" type="text" style="width:440px;" maxlength="255" value="" />
<input type="hidden" name="sitesearch" value="" /><input type="hidden" name="cx" value="000000000000000000000000:11111111111" />
<span id="search-page-border">
<label class="accessibly-hidden"></label>
<label for="search-which" class="accessibly-hidden"></label><select name="" id="" style="width: auto"><option value="cse1">Google Custom Search 1</option><option value="groups">Google Custom Search 2</option></select> </span>
<input type="submit" name="" id="" value="search" />
</form>
THANK YOU VERY MUCH