try to draw 1000*1000 svg grig

src/arenas/tron/js.js

@@ -9,14 +9,12 @@ function createElem(type,attributes){
 
 function tron(bot1,bot2,xdcheck){
          //empty
-        while (document.getElementById('fightResult').firstChild) {
-            document.getElementById('fightResult').removeChild(document.getElementById('fightResult').firstChild);
-        } 
+
         
         var mapImg = createElem('svg',{'alt' : 'map','width':'200','height':'200'});
 	// "circle" may be any tag name
 	mapImg.innerHTML = '<line x1="50" y1="50" x2="150" y2="150" stroke="black" stroke-width="2" /><line x1="100" y1="50" x2="200" y2="150" stroke="red" stroke-width="10" /><line x1="150" y1="50" x2="250" y2="150" stroke="blue" stroke-width="5" stroke-dasharray="5,3,2" />';
 
-	document.getElementById('fightResult').appendChild(mapImg);
+	document.getElementById('mainArticle').appendChild(mapImg);
   
 }

src/arenas/tron/public.php

@@ -13,7 +13,7 @@
 require_once(__DIR__."/functions.php");
 $bots=get_Bots_Array('tron');
 ?>
-<article>
+<article id="mainArticle">
     <h2><?php echo $lang['MAKE_DUEL'];?></h2>
 		<p>
 			<select name="bot1" id="bot1">
@@ -34,5 +34,5 @@ $bots=get_Bots_Array('tron');
 		</p>
 		<p><input type="checkbox" id="fullLogs"/><label for="fullLogs">view the full logs</label></p>
 	<p><input id="fightButton" type="button" value="<?php echo $lang['FIGHT']; ?>" onclick="tron(document.getElementById('bot1').value,document.getElementById('bot2').value,'<?php echo xd_check_input(2); ?>',0);"></p>
-    <div id="fightResult"></div>
+
 </article>