<select name=“cmbBusiCategory” id=“cmbBusiCategory” onChange=“ChangeValues()”>
   </select><br /><br />
  <select name=“cmbSubCategory” id=“cmbSubCategory”>
   </select>
< ?_php
	require_once “db_common.inc”;
	db_connect();
	$res = mysql_query(“select * from category where parent_id=0 and language_id=1″);
	$i=0;
	echo “<script language=’javascript’>\n“;
 
	while($row = mysql_fetch_assoc($res)){
		echo “cmbBusiCategory.options[$i] =  new Option(”“.$row[”name“].”“);\n“;
		echo “cmbBusiCategory.options[$i].value = “ . $row[“id”] . “;\n“;
		
		$s1[$i] = $row[“id”]; 
		
		$res2 = mysql_query(“select * from category where parent_id=”.$row[“id”].” and language_id=1″);
		
		echo “menu”.$row[“id”] . “= new Array();\n“;
		$j = 0;
		while($row2 = mysql_fetch_assoc($res2)){
			echo “menu”.$row[“id”] .“[”.$j.“]” .“=”” . $row2[”name“] . ““;\n“;
			$j++;
		}
		
		$i++;
	}
 
	echo “function ChangeValues() {\n“;
	echo “submenu = new Array();\n“;
	echo “cmbSubCategory.options.length = 0;\n“;
	echo “switch (cmbBusiCategory.value) {\n“;
	for($i=0;$i< count($s1);$i++) {
		echo “case “” . $s1[$i] . ““:” . “submenu = menu” . $s1[$i] .“;break;”;
	}
	echo “}\n“;
	echo “for (i=0;i<submenu.length;i++) {\n“;
	echo “cmbSubCategory.options[i] =  new Option(submenu[i]);\n“;
	echo “cmbSubCategory.options[i].value =  i;\n“;
	echo “}\n“;
	echo “}\n“;
	echo “ChangeValues();”;
	echo “</script>”;
?>
 

 
<p>Categories 
  <select name=“cmbCat1″ id=“cmbCat1″ onChange=“ChangeValues()”>
    </select>
</p>
<p>Sub Categories
  <select name=“cmbCat2″ id=“cmbCat2″>
        </select>
</p>
 
 
<script language=“javascript”>
 
	var Category = new Array()
	Category[0] = “FtFesT1″;
	Category[1] = “teFsT2″;
	Category[2] = “teFsT3″;
 
	var First = new Array()
	First[0] = “FtFesT1″;
	First[1] = “teFsT2″;
	First[2] = “teFsT3″;
	First[3] = “tFesT4″;
	First[4] = “tFesT5″;
 
	var Second = new Array()
	Second[0] = “teSsT1″;
	Second[1] = “teSsT2″;
 
 
	var Third = new Array()
	Third[0] = “TtesT1″;
	Third[1] = “TtesT2″;
	Third[2] = “TtesT3″;
 
 
// Fill Main Category box
	for (i=0;i<category .length;i++) {
		cmbCat1.options[i] =  new Option(Category[i]);
		cmbCat1.options[i].value =  i;
	}
 
//	ChangeValues()
function ChangeValues() {
	var submenu = new Array();
 
	switch (cmbCat1.value) {
		case “0″: submenu = First;break;
		case “1″: submenu = Second;break;
		case “2″: submenu = Third;break;
	default:
		submenu = First;break;
	}
 
	// Fill submenu
	for (i=0;i<submenu.length;i++) {
		cmbCat2.options[i] =  new Option(submenu[i]);
		cmbCat2.options[i].value =  i;
	}
 
}
//Fill fist submenu
ChangeValues();
</script>
</category></script>