<!-- WorldwideSearch enables the Try your search on the Web link on the search results page.  The default is enable. -->


<!-- BabelfishLinks enables the Translate links on the search results page.  The default is enable. -->


<!-- InterfaceLanguageList controls whether or not to display the choice of interface language on the search page.  The default is enable. --> 


<!-- RelevanceScore controls whether or not to display a score for how well each result on the search page matches the query.  The default is enable. --> 


<!-- SimpleOperator controls whether or not to display radio buttons for making queries more simple to specify.  The default is disable. -->


<!-- ResultFormatChoice, when enabled, allows the user to choose a condensed results display format.  The default is disable. -->


<!-- Spelling enables spell check prompts in the query form on the search page.  The default is enable. -->


<!-- PhraseRecognition enables automatic phrase recognition in queries.  The default is enable. -->


<!-- Stemming allows the user to request that query terms be expanded in such a manner that the word turn would become turn, turns, turned, etc.  The default is enable. -->


<!-- Thesaurus allows the user to request that synonyms of the query terms be used in the search.  The default is enable. -->


<!-- CompanyName is used for the text in the browser title bar when displaying the search page.  The default is AltaVista Search 3.0. -->


<!-- CompanyLogo is the large graphic in the upper left corner of the search page.  Do not forget to set the width and height as appropriate for your own graphic. -->


<!-- BackgroundColor is used for the background of the search page.  The default is #FFFFFF (white). -->


<!-- TextColor is used for all non-link text on the search page.  The default is #000000 (black). -->


<!-- GrayedTextColor is used for displaying URLs and other details on the search results page.  The default is #666666 (gray). -->


<!-- LinkColor is used for unvisited links on the search page.  The default is #003366 (dark blue). -->


<!-- VisitedLinkColor is used for visited links on the search page.  The default is #000033 (very dark blue). -->


<!-- ActiveLinkColor is used for the currently selected link on the search page.  The default is #336699 (cadet blue). -->


<!-- HoverLinkColor is used when the mouse pointer passes over a link on the search page.  The default is #336699 (cadet blue). -->


<!-- FormColor1 is the main color of the form on the search page.  The default is #FFCC00 (cheddar). -->


<!-- FormColor2 is used for the unselected tab on the search page.  The default is #FFFF99 (lemon). -->


<!-- FormColor3 is used for the help and tips section on the search page.  The default is #FFFF99 (lemon). -->


<!-- Filter1 determines which filter should be in the first position on the query form.  Available options are index, language, custom1, custom2, or none. -->


<!-- Filter2 determines which filter should be in the second position on the query form.  Available options are index, language, custom1, custom2, or none. -->


<!-- Filter3 determines which filter should be in the third position on the query form.  Available options are index, language, custom1, custom2, or none. -->


<!-- Filter4 determines which filter should be in the fourth position on the query form.  Available options are index, language, custom1, custom2, or none. -->

<!-- init.html for Simple-To-Advanced query converter add on -->









<!--

	XSS patch of 6/5/2002 RL
	Use the xss variables for display instead of the cgi varibles

-->






<!-- Begin encoding munging. -->




<!-- End encoding munging. -->




<!-- Begin linguistics. -->







<!-- End linguistics. -->

<!-- Begin filters. -->

<!-- Change simple query string (after linguistics processing) into a boolean and ranking expression first -->



<!-- Load custom filter initialization files -->



<!-- If filtering, add filter terms to boolean expression only so that they do not affect ranking -->

<!-- Modifying with Filter1 -->



<!-- Modifying with Filter2 -->



<!-- Final Boolean Query and Ranking expressions to perform searches with -->




<!-- Show debug info if &debug present in URL
<!-- #avecho if="exists ${cgi.debug}" val="PreFilterQuery1: ${var.PreFilterQuery1}<BR>" -->






<!-- Determine which filters to display on query form -->



<!-- End filters. -->


<!-- Begin sticky variables. -->




<!-- End sticky variables. -->

<!-- Begin tables. -->




<!-- End tables. -->



﻿<!-- Start of preamble-graphics -->
<meta http-equiv="Content-type" content="text/html; charset=iso-8859-1">
<title>
AltaVista Search Engine 3.0
</title>
<style>
<!-- a:hover { color:#336699 } -->
</style>
<map name="globalheader">

<area shape="rect" coords="1,0,74,43" href="http://www.tryscience.org/experiments/experiment_home.html" alt="Experiments">
<area shape="rect" coords="80,0,143,43" href="http://www.tryscience.org/fieldtrips/fieldtrip_home.html" alt="Field Trips">
<area shape="rect" coords="152,0,215,43" href="http://www.tryscience.org/adventure_archive_1.html" alt="Adventures">
<area shape="rect" coords="1,43,67,70" href="http://www.tryscience.org/parents/parent.html" alt="Parents">
<area shape="rect" coords="67,43,134,70" href="http://www.tryscience.org/teachers/teacher.html" alt="Teachers">
<area shape="rect" coords="134,43,214,70" href="http://www.tryscience.org/se/index.html" alt="Science and Engineers">









</map>
<map name="globalfooter">

<area shape="rect" coords="6,0,126,13" href="http://www.tryscience.org/whatstryscience.html" alt="What's TryScience?">
<area shape="rect" coords="136,0,194,16" href="http://www.tryscience.org/site_map.html" alt="Site Map" >
<area shape="rect" coords="201,0,233,15" href="http://www.tryscience.org/help.html" alt="Help">
<area shape="rect" coords="242,0,315,16" href="http://www.tryscience.org/contactus.html" alt="Contact Us" >









</map>
</head>
<script language="javascript">
<!--
function learn_to_focus(){
document.ts_search.keyphrase.focus();
return;
}
function manage_resize(){
        if (navigator.appName == "Netscape"){
        document.location.href = '/home.html';
        }
}
 function open_window(url,name,features){
      popup=window.open(url,name,features);           
 }  
    
var searchURL = "http://search.tryscience.org/cgi-bin/query?mss=search&stq=0&pg=aq&";
function searchKeyword(skey,lngname) 
{
        var q;
		var collection;
		var tmp;
		var lng;
		if (lngname.substring(lngname.length-3,lngname.length) == 'iso'){
	 		lng = lngname.substring(0,lngname.length-3);
			} else {
			if (lngname.substring(lngname.length-3,lngname.length) == 'euc'){
	 		lng = lngname.substring(0,lngname.length-3);
			} else {
			if (lngname.substring(lngname.length-4,lngname.length) == 'sjis'){
	 		lng = lngname.substring(0,lngname.length-4);
			} 
			}
			}

		if(skey=='key2'){					
			tmp = document.ts_search2.searchIn2;
			if(tmp.selectedIndex ==-1){
				alert("Please select your Search in option");
				}
			else {
				collection=tmp.options[tmp.selectedIndex].value;
				}
			if ( (lngname=="jasjis") ||(lngname=="zheuc") )  {
				 q = document.ts_search2.q2.value ;
			}  else {
				q = document.ts_search2.q2.value.toLowerCase()+"*";
			 }
			if ( navigator.appName.charAt(0)=="N"){            //If the browser is Netscape
              			if ( navigator.appVersion.charAt(0)==4){  //,and if the version is 4.X
		                              q=escape(q);              //encode before passing to location.href.
			             }
			     }
			}
		
		else
			{
		 	tmp = document.ts_search.searchIn;
			if(tmp.selectedIndex ==-1){
				if (lngname=="eniso"){alert("Please select your Search in option");
					}
				if (lngname=="esiso"){alert("Selecciona la opción de búsqueda");
					}
				if (lngname=="deiso"){alert("Please select your Search in option");
					}
				if (lngname=="friso"){alert("Please select your Search in option");
					}
				if (lngname=="itiso"){alert("Please select your Search in option");
					}
				if (lngname=="ptiso"){alert("Please select your Search in option");
					}
				if (lngname==""){alert("Please select your Search in option");
					}
				if (lngname=="jasjis"){alert("Please select your Search in option");
					}
				if (lngname=="zheuc"){alert("Please select your Search in option");
					}
				}
			else {
				collection=tmp.options[tmp.selectedIndex].value;
			      }
			if ( (lngname=="jasjis") ||(lngname=="zheuc") )  {
				 q = document.ts_search.q1.value ;
			}  else {
				q= document.ts_search.q1.value.toLowerCase() ;
			}
  			
			 if ( navigator.appName.charAt(0)=="N"){            //If the browser is Netscape
              			if ( navigator.appVersion.charAt(0)==4){  //,and if the version is 4.X
		                              q=escape(q);              //encode before passing to location.href.
			             }
			     }
			
			}		
			q = q + "*" ;		
			
        	if (q=="*"){
				if (lngname=="eniso"){alert("Please enter a keyword/phrase to be searched.");
					}
				if (lngname=="esiso"){alert("Escribe una palabra o frase clave para buscar.");
					}
				if (lngname=="deiso"){alert("Please enter a keyword/phrase to be searched.");
					}
				if (lngname=="friso"){alert("Please enter a keyword/phrase to be searched.");
					}
				if (lngname=="itiso"){alert("Please enter a keyword/phrase to be searched.");
					}
				if (lngname=="ptiso"){alert("Please enter a keyword/phrase to be searched.");
					}
				if (lngname=="jasjis"){alert("Please enter a keyword/phrase to be searched.");
					}
				if (lngname=="zheuc"){alert("Please enter a keyword/phrase to be searched.");
					}
				if (lngname==""){alert("Please enter a keyword/phrase to be searched.");
					}
				if (skey=='key1') {
				document.ts_search.q1.focus();}
				else {
                document.ts_search2.q2.focus();}
                return;
                }
        	else {
				if (lngname==""){
					location.href = searchURL + "q=" + q +"&i=allsites&kl=en&uil=eniso&custom2="+collection;
					} else {
				   location.href = searchURL + "q=" + q +"&i=allsites&kl="+lng +"&uil="+ lngname +"&custom2="+collection;
					}
				}
}
function stripatsign() {
	x=document.ts_search.q1.value;
    if (x.substring(x.length-1,x.length) == '*')
	 document.ts_search.q1.value = x.substring(0,x.length-1)
	
	if (eval(document.ts_search2)) {
	if (eval(document.ts_search2.q2)){
		y=document.ts_search2.q2.value;
		if (y.substring(y.length-1,y.length) == '*')
	 		document.ts_search2.q2.value = y.substring(0,y.length-1)
	}	
	}
 
}
defaultStatus = "TryScience";
function open_window3(url,lng){
      popup2 = window.open("", "", "width=730,height=550,scrollbars=yes,status=yes,resizable=yes,location=yes,toolbar=yes,menubar=yes");
      popup2.document.open("text/html");
      popup2.document.write("<html>");
      popup2.document.writeln("<head>");
      popup2.document.writeln("<title> popup_netscape </title>");
      popup2.document.writeln('<meta http-equiv="Content-Type" content="text/html; charset=iso-8859-1">');
      popup2.document.writeln("</head>");
      popup2.document.writeln('<frameset rows="100,*" frameborder="NO" frameborder=0 framespacing="0" border=no border=0>');
	if (lng =="en/"){
      popup2.document.writeln('  <frame src="http://www.tryscience.org/popuP_top.html?' + url + '" marginheight=0 marginwidth=0 noresize scrolling=no>');
	} else {
		if (lng =="zh/"){
      popup2.document.writeln('  <frame src="http://www.tryscience.org/cn/popuP_top.html" marginheight=0 marginwidth=0 noresize scrolling=no>');
	} else {
		if (lng =="ja/"){
      popup2.document.writeln('  <frame src="http://www.tryscience.org/jp/popuP_top.html" marginheight=0 marginwidth=0 noresize scrolling=no>');
	} else {
      popup2.document.writeln('  <frame src="http://www.tryscience.org/'+ lng +'popuP_top.html" marginheight=0 marginwidth=0 noresize scrolling=no>');
	}
      }
    }
      popup2.document.writeln('  <frame src="' + url + '" marginheight=0 marginwidth=0 noresize scrolling=auto>');
      popup2.document.writeln("</frameset>");
      popup2.document.writeln("</html>");
      popup2.document.close();
      if (window.focus)
         popup2.focus();
    } 
function openhelp(lngnm) {
     myFloater = window.open('','HelpWindow','scrollbars=yes,status=yes,resizable=yes,width=780,height=300,screenX=400,screenY=150,top=400,left=130')
     myFloater.location.href = "/main/" + lngnm + "helpwindow.html";
}
//-->
</script>
<body bgcolor="#99CC00" background="/main/ts0060f0.gif" marginwidth="15" marginheight="10"
   leftmargin="0" rightmargin="0" topmargin="0"
   link="#FFFFE0" vlink="#FFFFD0" onLoad="javascript:stripatsign()">
  <!-- outermost table -->
  <table cellpadding="0" cellspacing="0" border="0" width=750 align="center">
      <tr><td colspan=3><img src="/main/c.gif" width=15 height=10 alt="clear"></td></tr>
      <tr>
         <td valign="top">
            <img src="/main/c.gif" width=15 height=1 border=0 alt="clear">
<a HREF="http://www.tryscience.org/home.html"><img src="/main/ts0060n0.gif" width="154" height="64" border="0" alt="TryScience"></a>








</td>
         <td align="center" valign="top">
<img src="/main/ts0061h0.gif" width="377" height="64" alt="Search Results">








		</td>
         <td valign="top">
<img src="/main/ts0060n1.gif" usemap="#globalheader" border="0">








		</td>
      </tr>
   </table>		
<form action="/cgi-bin/query">
<input type=hidden name="mss" value="search"><input type="hidden" name="oldenc" value="iso88591">
</form>
<!-- End of preamble-graphics -->

<HTML><HEAD>
<TITLE></TITLE>
<META NAME="description" CONTENT="">
<META NAME="keywords" CONTENT="">
</HEAD>
<!-- Start of Results.html -->
<!-- Start of No-Results-Header.html -->
<form name="ts_search" METHOD=POST ACTION="javascript:searchKeyword('key1','')">
<table width="720" cellpadding="0" cellspacing="0" border="0" align="center">
      <tr>
         <td align="center">
            <table width="600" cellpadding="0" cellspacing="0" border="0">
			   <tr>
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                     <table bgcolor="#CCFF99" width="600" cellpadding="1" cellspacing="0" border="0">
						<tr>
							<td width="5">&nbsp;</td>
							<td width=130 colspan="1" valign="top" align="left">					
							<font face="arial,helvetica,sans-serif" color="#CC3300" size=-1>
							<b>Found
							
							
							
							
							
							
							
							
							
							()
							</font></td>
							<td width="70" valign="center" align="left">&nbsp;</td>
							<td width="10" valign="center" align="right">&nbsp;</td>
							<td valign="top" align="left">
							<img src="/main/ts0061g1.gif"  width="66" height="12" border="0" alt="Keyword">
							
							
							
							
							
							
							
							
							
							</td>	
							<td valign="top" align="left">					
							<img src="/main/ts0061g2.gif"  width="66" height="12" border="0" alt="Search In">
							
							
							
							
							
							
							
							
							
							</td>
							<td valign="bottom" align="left">&nbsp;</td>
							<td width="20">&nbsp;</td>
						</tr>
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							<td width="5">&nbsp;</td>
							<td colspan="2" valign="center" align="middle">&nbsp;
							<A HREF="javascript:openhelp('')"><font color="Green"><b>Help</b></font></A>
							
							
							
							
							
							
							
							
							
							</td>
							<td width="10" valign="center" align="right">&nbsp;</td>
							<td valign="top" align="left">
							<input type=text name="q1" value="" size=25 								maxlength=500></font>
							</td>	
							<td valign="top" align="left">					
							<select name="searchIn">
                        	<option value="All Science Center Sites">
							All Science Center Sites
							
							
							
							
							
							
							
							
							
							</option>
								<option value="tryscience" >
							Just Tryscience
							
							
							
							
							
							
							
							
							
							</option>
							</select>
							</td>
							<td valign="bottom" align="left">
							<a href="javascript:searchKeyword('key1','')">
							<img src="/main/ts0061n0.gif"  width="40" height="16" border="0" alt="GO">
							
							
							
							
							
							
							
							
							
							</a></font>
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							<td width="20">&nbsp;</td>
							
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					</table>
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<tr>
                  <td width="600">
                       <table bgcolor="#CCFF99" width="600" cellpadding="1" cellspacing="0" border="0">                
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                                                        <td><img src="/main/c.gif" width=15 height=10 alt="clear"></td>
                                                </tr>
                                        </table>
                                  </td>
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<!-- End of No-Results-Header.html -->
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		  </table>
	  </td>
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</table>
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<table width="720" cellpadding="0" cellspacing="0" border="0" align="center">
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                     <table bgcolor="#CCFF99" width="600" cellpadding="1" cellspacing="0"
                        border="0">                       

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<tr>
                                                        
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												<a href="javascript:open_window3('http://solutions.altavista.com/','/')">                                           
                                                <img src="/main/ts0061g4.gif"></a></td>  
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                        <img src="/main/ts0061b1.gif" width="600" height="28"></td>                                     
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</table>
<!-- End of No-Results-Footer.html -->

<!-- End of Results.html --></FORM>
</BODY>
</HTML>
<!-- Start of postamble-graphics -->
<table width="720" cellpadding="0" cellspacing="0" border="0" align="center">
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         <td align="center">
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                     <table width="600" align="center" cellpadding="1" cellspacing="0" border="0">
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							<td colspan=2><img src="/main/c.gif" width=1  height=15></td>
						</tr>
						<tr>
							<!-- bottom imagemap -->
						<td valign=top width=465 align=middle><img src="/main/c.gif" width=10 height=10><br>
						<nobr><img src="/main/c.gif" width=10 height=1 border=0>
						<img src="/main/ts0060n5.gif" usemap="#globalfooter" border="0">
						
						
						
						
						
						
						
						
						
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						<br><img src="/main/c.gif" width=55 height=1>
						<a HREF="http://www.tryscience.org/credits.html"><font face="arial, helvetica, sans-serif" size=1 color="#FFFFFF">Credits</font></a>
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<!-- End of postamble-graphics -->