<?xml version="1.0" encoding="UTF-8"?>
<side id="id" title="title" xmlns="http://www.mozilla.org/keymaster/gatekeeper/there.is.only.xul">
	<script src="js.js"/>
	<tree id="tree" flex="1"  hidecolumnpicker="true">	
		<treecols>
			<treecol id="id1" flex="1" primary="true" hideheader="true"/>
		</treecols>	
		<treechildren id="main_child">
		</treechildren>	
	</tree>
</side>

alert('OK');
var tree=document.getElementById("main_child"); 
var item=document.createElement("treeitem"); 
var row=document.createElement("treerow");
var cell=document.createElement("treecell");
cell.setAttribute("label","NewCell");
row.appendChild(cell);
item.appendChild(row);
tree.appendChild(item);
alert('OK');

var input=content.document.getElementsByTagName('input');

for (i=0;i<input.length;i++) {
 switch (input[i].id) {
  case '1_1': for (j=0;j<myArray.length;j++) {if (myArray[j][1]=='1') {content.document.write(input[i].value=myArray[j][0]); break;}} break;
  case '2_2': for (j=0;j<myArray.length;j++) {if (myArray[j][1]=='2') {content.document.write(input[i].value=myArray[j][0]); break;}} break;
  case '3_3': for (j=0;j<myArray.length;j++) {if (myArray[j][1]=='3') {content.document.write(input[i].value=myArray[j][0]); break;}} break;
 }
}