enhanced crawl start url check experience

urls are now urlencoded and a check is also performed
in case that an url is copied into the url field using
copy-paste

htroot/CrawlStartExpert.html

@@ -245,7 +245,7 @@
             Other already visited URLs are sorted out as "double", if they are not allowed using the re-crawl option.
           </span></span>
               <input type="radio" style="vertical-align: top" name="crawlingMode" id="url" value="url" #(crawlingMode_url)#::checked="checked"#(/crawlingMode_url)# />
-              <textarea name="crawlingURL" id="crawlingURL" cols="64" rows="3" onkeypress="changed()">#[starturl]#</textarea>
+              <textarea name="crawlingURL" id="crawlingURL" cols="64" rows="3" onkeydown="changed()">#[starturl]#</textarea>
                 &nbsp;
                 <span id="robotsOK"></span>
 	            <span id="title"><br/></span>

htroot/CrawlStartSite.html

@@ -38,7 +38,7 @@
             <td valign="top"><input type="radio" name="crawlingMode" id="url" value="url" checked="checked"
             onmousedown="document.getElementById('rangeDomain').disabled=false;document.getElementById('rangeSubpath').disabled=false;document.getElementById('crawlingDomMaxCheck').disabled=false;document.getElementById('crawlingDomMaxPages').disabled=false;"/>Start URL&nbsp;(must start with<br/>http:// https:// ftp:// smb:// file://)</td>
             <td valign="top">
-            <input name="crawlingURL" id="crawlingURL" type="text" size="50" maxlength="256" value="#[starturl]#" onkeypress="changed()" onfocus="check('url')" style="font-size:16px"/><br/>
+            <input name="crawlingURL" id="crawlingURL" type="text" size="50" maxlength="256" value="#[starturl]#" onkeydown="changed()" onfocus="check('url')" style="font-size:16px"/><br/>
             <input name="bookmarkTitle" id="bookmarkTitle" type="text" size="50" maxlength="256" value="" readonly="readonly" style="background:transparent; border:0px"/>
             </td>
 	        <td>

htroot/js/IndexCreate.js

@@ -135,6 +135,6 @@ function loadInfos(loadAll) {
 	
 	var url=document.getElementById("crawlingURL").value;
 	if (url.indexOf("ftp") == 0 || url.indexOf("smb") == 0) document.getElementById("crawlingQ").checked = true; // since the pdf parser update for page separation, we need to set this
-	sndReq('api/getpageinfo_p.xml?actions=title,robots' + (loadAll ? '' : '&maxLinks=50') + '&url='+url);
+	sndReq('api/getpageinfo_p.xml?actions=title,robots' + (loadAll ? '' : '&maxLinks=50') + '&url=' + encodeURIComponent(url));
 	document.getElementById("api").innerHTML = "<a href='api/getpageinfo_p.xml?actions=title,robots&url=" + url + "' id='apilink'><img src='env/grafics/api.png' width='60' height='40' alt='API'/></a><span>See the page info about the start url.</span>";
 }