Mine

var xmlHttpvar ddcfunction showUser(<b style="color:black;background-color:#99ff99">str</b>,ddc){ xmlHttp=GetXmlHttpObject()if (xmlHttp==null) { alert ("Browser does not support HTTP Request") return }var url="getsubcat_PC.php"url=url+"?<b style="color:black;background-color:#a0ffff">q</b>="+<b style="color:black;background-color:#99ff99">str</b>url=url+"&d="+ddcurl=url+"&sid="+Math.random()xmlHttp.open("GET",url,true)xmlHttp.send(null)xmlHttp.onreadystatechange=function(){ stateChanged(ddc); }}function showUser2(<b style="color:black;background-color:#99ff99">str</b>,ddc){ xmlHttp=GetXmlHttpObject()if (xmlHttp==null) { alert ("Browser does not support HTTP Request") return }var url="getsubcat_I.php"url=url+"?<b style="color:black;background-color:#a0ffff">q</b>="+<b style="color:black;background-color:#99ff99">str</b>url=url+"&d="+ddcurl=url+"&sid="+Math.random()xmlHttp.open("GET",url,true)xmlHttp.send(null)xmlHttp.onreadystatechange=function(){ stateChanged2(ddc); }}function showUser3(<b style="color:black;background-color:#99ff99">str</b>,ddc){ xmlHttp=GetXmlHttpObject()if (xmlHttp==null) { alert ("Browser does not support HTTP Request") return }var url="getsubcat_N.php"url=url+"?<b style="color:black;background-color:#a0ffff">q</b>="+<b style="color:black;background-color:#99ff99">str</b>url=url+"&d="+ddcurl=url+"&sid="+Math.random()xmlHttp.open("GET",url,true)xmlHttp.send(null)xmlHttp.onreadystatechange=function(){ stateChanged3(ddc); }}function stateChanged(ddc) {if (xmlHttp.readyState==4 || xmlHttp.readyState=="complete") {  document.getElementById('subcattag_1_1_'+ddc).innerHTML=xmlHttp.responseText  } }function GetXmlHttpObject(){var xmlHttp=null;try { // Firefox, Opera 8.0+, Safari xmlHttp=new XMLHttpRequest(); }catch (e) { //Internet Explorer try  {  xmlHttp=new ActiveXObject("Msxml2.XMLHTTP");  } catch (e)  {  xmlHttp=new ActiveXObject("Microsoft.XMLHTTP");  } }return xmlHttp;}function stateChanged2(ddc) {if (xmlHttp.readyState==4 || xmlHttp.readyState=="complete") {  document.getElementById('subcattag_2_1_'+ddc).innerHTML=xmlHttp.responseText  } }function GetXmlHttpObject(){var xmlHttp=null;try { // Firefox, Opera 8.0+, Safari xmlHttp=new XMLHttpRequest(); }catch (e) { //Internet Explorer try  {  xmlHttp=new ActiveXObject("Msxml2.XMLHTTP");  } catch (e)  {  xmlHttp=new ActiveXObject("Microsoft.XMLHTTP");  } }return xmlHttp;}function stateChanged3(ddc) {if (xmlHttp.readyState==4 || xmlHttp.readyState=="complete") {  document.getElementById('subcattag_3_1_'+ddc).innerHTML=xmlHttp.responseText  } }function GetXmlHttpObject(){var xmlHttp=null;try { // Firefox, Opera 8.0+, Safari xmlHttp=new XMLHttpRequest(); }catch (e) { //Internet Explorer try  {  xmlHttp=new ActiveXObject("Msxml2.XMLHTTP");  } catch (e)  {  xmlHttp=new ActiveXObject("Microsoft.XMLHTTP");  } }return xmlHttp;}