function MM_findObj(n, d) { //v4.01
  var p,i,x;  if(!d) d=document; if((p=n.indexOf("?"))>0&&parent.frames.length) {
    d=parent.frames[n.substring(p+1)].document; n=n.substring(0,p);}
  if(!(x=d[n])&&d.all) x=d.all[n]; for (i=0;!x&&i<d.forms.length;i++) x=d.forms[i][n];
  for(i=0;!x&&d.layers&&i<d.layers.length;i++) x=MM_findObj(n,d.layers[i].document);
  if(!x && d.getElementById) x=d.getElementById(n); return x;
}
function MM_nbGroup(event, grpName,x) { //v6.0
var i,img,nbArr,args=MM_nbGroup.arguments;
  if (event == "init" && args.length > 2) {
    if ((img = MM_findObj(args[2])) != null && !img.MM_init) {
      img.MM_init = true; img.MM_up = args[3]; img.MM_dn = img.src;
      if ((nbArr = document[grpName]) == null) nbArr = document[grpName] = new Array();
      nbArr[nbArr.length] = img;
      for (i=4; i < args.length-1; i+=2) if ((img = MM_findObj(args[i])) != null) {
        if (!img.MM_up) img.MM_up = img.src;
        img.src = img.MM_dn = args[i+1];
        nbArr[nbArr.length] = img;
    } }
  } else if (event == "over") {
    document.MM_nbOver = nbArr = new Array();
    for (i=1; i < args.length-1; i+=3) if ((img = MM_findObj(args[i])) != null) {
      if (!img.MM_up) img.MM_up = img.src;
      img.src = (img.MM_dn && args[i+2]) ? args[i+2] : ((args[i+1])?args[i+1] : img.MM_up);
      nbArr[nbArr.length] = img;
    }
  } else if (event == "out" ) {
    for (i=0; i < document.MM_nbOver.length; i++) { img = document.MM_nbOver[i]; img.src = (img.MM_dn) ? img.MM_dn : img.MM_up; }
  } else if (event == "down") {
    nbArr = document[grpName];
    if (nbArr) for (i=0; i < nbArr.length; i++) { img=nbArr[i]; img.src = img.MM_up; img.MM_dn = 0; }
    document[grpName] = nbArr = new Array();
    for (i=2; i < args.length-1; i+=2) if ((img = MM_findObj(args[i])) != null) {
      if (!img.MM_up) img.MM_up = img.src;
      img.src = img.MM_dn = (args[i+1])? args[i+1] : img.MM_up;
      nbArr[nbArr.length] = img;
  }
        ajaxFunction(x);
  }
}

<!--
//Browser Support Code
function ajaxFunction(x){
	var ajaxRequest;  // The variable that makes Ajax possible!
    var ajaxRequest2;

	try{
		// Opera 8.0+, Firefox, Safari
		ajaxRequest = new XMLHttpRequest();
	}
    catch (e){
		// Internet Explorer Browsers
		try{
			ajaxRequest = new ActiveXObject("Msxml2.XMLHTTP");
		}
        catch (e) {
			try{
				ajaxRequest = new ActiveXObject("Microsoft.XMLHTTP");
			}
            catch (e){
				// Something went wrong
				alert("Your browser broke!");
				return false;
			}
		}
	}

    try{
		// Opera 8.0+, Firefox, Safari
		ajaxRequest2 = new XMLHttpRequest();
	}
    catch (e){
		// Internet Explorer Browsers
		try{
			ajaxRequest2 = new ActiveXObject("Msxml2.XMLHTTP");
		}
        catch (e) {
			try{
				ajaxRequest2 = new ActiveXObject("Microsoft.XMLHTTP");
			}
            catch (e){
				// Something went wrong
				alert("Your browser broke!");
				return false;
			}
		}
	}
	// Create a function that will receive data sent from the server
	ajaxRequest.onreadystatechange = function(){
		if(ajaxRequest.readyState == 4){
			var ajaxDisplay = document.getElementById('ajaxDiv');
			ajaxDisplay.innerHTML = ajaxRequest.responseText;
		}
    }

    ajaxRequest2.onreadystatechange = function(){
		if(ajaxRequest2.readyState == 4){
			var ajaxDisplay2 = document.getElementById('ajaxDiv2');
			ajaxDisplay2.innerHTML = ajaxRequest2.responseText;
		}
    }
    if(x=='aznav_r1_c1_electro')
    {
        ajaxRequest.open("GET","classification.php?alp=A&sec=2", true);
        ajaxRequest2.open("GET","classification.php?alp=B&sec=2", true);
    }
    else if(x=='aznav_r1_c2_electro')
    {
        ajaxRequest.open("GET","classification.php?alp=C&sec=2", true);
        ajaxRequest2.open("GET","classification.php?alp=D&sec=2", true);
    }
    else if(x=='aznav_r1_c3_electro')
    {
        ajaxRequest.open("GET","classification.php?alp=E&sec=2", true);
        ajaxRequest2.open("GET","classification.php?alp=F&sec=2", true);
    }
    else if(x=='aznav_r1_c4_electro')
    {
        ajaxRequest.open("GET","classification.php?alp=G&sec=2", true);
        ajaxRequest2.open("GET","classification.php?alp=H&sec=2", true);
    }
    else if(x=='aznav_r1_c5_electro')
    {
        ajaxRequest.open("GET","classification.php?alp=I&sec=2", true);
        ajaxRequest2.open("GET","classification.php?alp=J&sec=2", true);
    }
    else if(x=='aznav_r1_c6_electro')
    {
        ajaxRequest.open("GET","classification.php?alp=K&sec=2", true);
        ajaxRequest2.open("GET","classification.php?alp=L&sec=2", true);
    }
    else if(x=='aznav_r1_c7_electro')
    {
        ajaxRequest.open("GET","classification.php?alp=M&sec=2", true);
        ajaxRequest2.open("GET","classification.php?alp=N&sec=2", true);
    }
    else if(x=='aznav_r1_c8_electro')
    {
        ajaxRequest.open("GET","classification.php?alp=O&sec=2", true);
        ajaxRequest2.open("GET","classification.php?alp=P&sec=2", true);
    }
    else if(x=='aznav_r1_c9_electro')
    {
        ajaxRequest.open("GET","classification.php?alp=Q&sec=2", true);
        ajaxRequest2.open("GET","classification.php?alp=R&sec=2", true);
    }
    else if(x=='aznav_r1_c10_electro')
    {
        ajaxRequest.open("GET","classification.php?alp=S&sec=2", true);
        ajaxRequest2.open("GET","classification.php?alp=T&sec=2", true);
    }
    else if(x=='aznav_r1_c12_electro')
    {
        ajaxRequest.open("GET","classification.php?alp=U&sec=2", true);
        ajaxRequest2.open("GET","classification.php?alp=V&sec=2", true);
    }
    else if(x=='aznav_r1_c13_electro')
    {
        ajaxRequest.open("GET","classification.php?alp=W&sec=2", true);
        ajaxRequest2.open("GET","classification.php?alp=X&sec=2", true);
    }
    else if(x=='aznav_r1_c15_electro')
    {
        ajaxRequest.open("GET","classification.php?alp=Y&sec=2", true);
        ajaxRequest2.open("GET","classification.php?alp=Z&sec=2", true);
    }

    else if(x=='aznav_r1_c1_electric')
    {
        ajaxRequest.open("GET","classification.php?alp=A&sec=1", true);
        ajaxRequest2.open("GET","classification.php?alp=B&sec=1", true);
    }
    else if(x=='aznav_r1_c2_electric')
    {
        ajaxRequest.open("GET","classification.php?alp=C&sec=1", true);
        ajaxRequest2.open("GET","classification.php?alp=D&sec=1", true);
    }
    else if(x=='aznav_r1_c3_electric')
    {
        ajaxRequest.open("GET","classification.php?alp=E&sec=1", true);
        ajaxRequest2.open("GET","classification.php?alp=F&sec=1", true);
    }
    else if(x=='aznav_r1_c4_electric')
    {
        ajaxRequest.open("GET","classification.php?alp=G&sec=1", true);
        ajaxRequest2.open("GET","classification.php?alp=H&sec=1", true);
    }
    else if(x=='aznav_r1_c5_electric')
    {
        ajaxRequest.open("GET","classification.php?alp=I&sec=1", true);
        ajaxRequest2.open("GET","classification.php?alp=J&sec=1", true);
    }
    else if(x=='aznav_r1_c6_electric')
    {
        ajaxRequest.open("GET","classification.php?alp=K&sec=1", true);
        ajaxRequest2.open("GET","classification.php?alp=L&sec=1", true);
    }
    else if(x=='aznav_r1_c7_electric')
    {
        ajaxRequest.open("GET","classification.php?alp=M&sec=1", true);
        ajaxRequest2.open("GET","classification.php?alp=N&sec=1", true);
    }
    else if(x=='aznav_r1_c8_electric')
    {
        ajaxRequest.open("GET","classification.php?alp=O&sec=1", true);
        ajaxRequest2.open("GET","classification.php?alp=P&sec=1", true);
    }
    else if(x=='aznav_r1_c9_electric')
    {
        ajaxRequest.open("GET","classification.php?alp=Q&sec=1", true);
        ajaxRequest2.open("GET","classification.php?alp=R&sec=1", true);
    }
    else if(x=='aznav_r1_c10_electric')
    {
        ajaxRequest.open("GET","classification.php?alp=S&sec=1", true);
        ajaxRequest2.open("GET","classification.php?alp=T&sec=1", true);
    }
    else if(x=='aznav_r1_c12_electric')
    {
        ajaxRequest.open("GET","classification.php?alp=U&sec=1", true);
        ajaxRequest2.open("GET","classification.php?alp=V&sec=1", true);
    }
    else if(x=='aznav_r1_c13_electric')
    {
        ajaxRequest.open("GET","classification.php?alp=W&sec=1", true);
        ajaxRequest2.open("GET","classification.php?alp=X&sec=1", true);
    }
    else if(x=='aznav_r1_c15_electric')
    {
        ajaxRequest.open("GET","classification.php?alp=Y&sec=1", true);
        ajaxRequest2.open("GET","classification.php?alp=Z&sec=1", true);
    }

     else if(x=='aznav_r1_c1_industry')
    {
        ajaxRequest.open("GET","classification.php?alp=A&sec=3", true);
        ajaxRequest2.open("GET","classification.php?alp=B&sec=3", true);
    }
    else if(x=='aznav_r1_c2_industry')
    {
        ajaxRequest.open("GET","classification.php?alp=C&sec=3", true);
        ajaxRequest2.open("GET","classification.php?alp=D&sec=3", true);
    }
    else if(x=='aznav_r1_c3_industry')
    {
        ajaxRequest.open("GET","classification.php?alp=E&sec=3", true);
        ajaxRequest2.open("GET","classification.php?alp=F&sec=3", true);
    }
    else if(x=='aznav_r1_c4_industry')
    {
        ajaxRequest.open("GET","classification.php?alp=G&sec=3", true);
        ajaxRequest2.open("GET","classification.php?alp=H&sec=3", true);
    }
    else if(x=='aznav_r1_c5_industry')
    {
        ajaxRequest.open("GET","classification.php?alp=I&sec=3", true);
        ajaxRequest2.open("GET","classification.php?alp=J&sec=3", true);
    }
    else if(x=='aznav_r1_c6_industry')
    {
        ajaxRequest.open("GET","classification.php?alp=K&sec=3", true);
        ajaxRequest2.open("GET","classification.php?alp=L&sec=3", true);
    }
    else if(x=='aznav_r1_c7_industry')
    {
        ajaxRequest.open("GET","classification.php?alp=M&sec=3", true);
        ajaxRequest2.open("GET","classification.php?alp=N&sec=3", true);
    }
    else if(x=='aznav_r1_c8_industry')
    {
        ajaxRequest.open("GET","classification.php?alp=O&sec=3", true);
        ajaxRequest2.open("GET","classification.php?alp=P&sec=3", true);
    }
    else if(x=='aznav_r1_c9_industry')
    {
        ajaxRequest.open("GET","classification.php?alp=Q&sec=3", true);
        ajaxRequest2.open("GET","classification.php?alp=R&sec=3", true);
    }
    else if(x=='aznav_r1_c10_industry')
    {
        ajaxRequest.open("GET","classification.php?alp=S&sec=3", true);
        ajaxRequest2.open("GET","classification.php?alp=T&sec=3", true);
    }
    else if(x=='aznav_r1_c12_industry')
    {
        ajaxRequest.open("GET","classification.php?alp=U&sec=3", true);
        ajaxRequest2.open("GET","classification.php?alp=V&sec=3", true);
    }
            else if(x=='aznav_r1_c13_industry')
    {
        ajaxRequest.open("GET","classification.php?alp=W&sec=3", true);
        ajaxRequest2.open("GET","classification.php?alp=X&sec=3", true);
    }
    else if(x=='aznav_r1_c15_industry')
    {
        ajaxRequest.open("GET","classification.php?alp=Y&sec=3", true);
        ajaxRequest2.open("GET","classification.php?alp=Z&sec=3", true);
    }

    else if(x=='aznav_r1_c1')
    {
        ajaxRequest.open("GET","productClassification.php?alp=A", true);
        ajaxRequest2.open("GET","productClassification.php?alp=B", true);
    }
    else if(x=='aznav_r1_c2')
    {
        ajaxRequest.open("GET","productClassification.php?alp=C", true);
        ajaxRequest2.open("GET","productClassification.php?alp=D", true);
    }
    else if(x=='aznav_r1_c3')
    {
        ajaxRequest.open("GET","productClassification.php?alp=E", true);
        ajaxRequest2.open("GET","productClassification.php?alp=F", true);
    }
    else if(x=='aznav_r1_c4')
    {
        ajaxRequest.open("GET","productClassification.php?alp=G", true);
        ajaxRequest2.open("GET","productClassification.php?alp=H", true);
    }
    else if(x=='aznav_r1_c5')
    {
        ajaxRequest.open("GET","productClassification.php?alp=I", true);
        ajaxRequest2.open("GET","productClassification.php?alp=J", true);
    }
    else if(x=='aznav_r1_c6')
    {
        ajaxRequest.open("GET","productClassification.php?alp=K", true);
        ajaxRequest2.open("GET","productClassification.php?alp=L", true);
    }
    else if(x=='aznav_r1_c7')
    {
        ajaxRequest.open("GET","productClassification.php?alp=M", true);
        ajaxRequest2.open("GET","productClassification.php?alp=N", true);
    }
    else if(x=='aznav_r1_c8')
    {
        ajaxRequest.open("GET","productClassification.php?alp=O", true);
        ajaxRequest2.open("GET","productClassification.php?alp=P", true);
    }
    else if(x=='aznav_r1_c9')
    {
        ajaxRequest.open("GET","productClassification.php?alp=Q", true);
        ajaxRequest2.open("GET","productClassification.php?alp=R", true);
    }
    else if(x=='aznav_r1_c10')
    {
        ajaxRequest.open("GET","productClassification.php?alp=S", true);
        ajaxRequest2.open("GET","productClassification.php?alp=T", true);
    }
    else if(x=='aznav_r1_c12')
    {
        ajaxRequest.open("GET","productClassification.php?alp=U", true);
        ajaxRequest2.open("GET","productClassification.php?alp=V", true);
    }
    else if(x=='aznav_r1_c13')
    {
        ajaxRequest.open("GET","productClassification.php?alp=W", true);
        ajaxRequest2.open("GET","productClassification.php?alp=X", true);
    }
    else if(x=='aznav_r1_c15')
    {
        ajaxRequest.open("GET","productClassification.php?alp=Y", true);
        ajaxRequest2.open("GET","productClassification.php?alp=Z", true);
    }
    else if(x=='azlist_r1_c1')
    {
        ajaxRequest.open("GET","companyAjax.php?alp=A", true);
        ajaxRequest2.open("GET","companyAjax2.php?alp=A", true);
    }
    else if(x=='azlist_r1_c2')
    {
        ajaxRequest.open("GET","companyAjax.php?alp=B", true);
        ajaxRequest2.open("GET","companyAjax2.php?alp=B", true);
    }
    else if(x=='azlist_r1_c3')
    {
        ajaxRequest.open("GET","companyAjax.php?alp=C", true);
        ajaxRequest2.open("GET","companyAjax2.php?alp=C", true);
    }
    else if(x=='azlist_r1_c5')
    {
        ajaxRequest.open("GET","companyAjax.php?alp=D", true);
        ajaxRequest2.open("GET","companyAjax2.php?alp=D", true);
    }
    else if(x=='azlist_r1_c7')
    {
        ajaxRequest.open("GET","companyAjax.php?alp=E", true);
        ajaxRequest2.open("GET","companyAjax2.php?alp=E", true);
    }
    else if(x=='azlist_r1_c9')
    {
        ajaxRequest.open("GET","companyAjax.php?alp=F", true);
        ajaxRequest2.open("GET","companyAjax2.php?alp=F", true);
    }
    else if(x=='azlist_r1_c11')
    {
        ajaxRequest.open("GET","companyAjax.php?alp=G", true);
        ajaxRequest2.open("GET","companyAjax2.php?alp=G", true);
    }
    else if(x=='azlist_r1_c13')
    {
        ajaxRequest.open("GET","companyAjax.php?alp=H", true);
        ajaxRequest2.open("GET","companyAjax2.php?alp=H", true);
    }
    else if(x=='azlist_r1_c15')
    {
        ajaxRequest.open("GET","companyAjax.php?alp=I", true);
        ajaxRequest2.open("GET","companyAjax2.php?alp=I", true);
    }
    else if(x=='azlist_r1_c17')
    {
        ajaxRequest.open("GET","companyAjax.php?alp=J", true);
        ajaxRequest2.open("GET","companyAjax2.php?alp=J", true);
    }
    else if(x=='azlist_r1_c19')
    {
        ajaxRequest.open("GET","companyAjax.php?alp=K", true);
        ajaxRequest2.open("GET","companyAjax2.php?alp=K", true);
    }
    else if(x=='azlist_r1_c21')
    {
        ajaxRequest.open("GET","companyAjax.php?alp=L", true);
        ajaxRequest2.open("GET","companyAjax2.php?alp=L", true);
    }
    else if(x=='azlist_r1_c23')
    {
        ajaxRequest.open("GET","companyAjax.php?alp=M", true);
        ajaxRequest2.open("GET","companyAjax2.php?alp=M", true);
    }
        else if(x=='azlist_r1_c24')
    {
        ajaxRequest.open("GET","companyAjax.php?alp=N", true);
        ajaxRequest2.open("GET","companyAjax2.php?alp=N", true);
    }
        else if(x=='azlist_r1_c25')
    {
        ajaxRequest.open("GET","companyAjax.php?alp=O", true);
        ajaxRequest2.open("GET","companyAjax2.php?alp=O", true);
    }
    else if(x=='azlist_r1_c26')
    {
        ajaxRequest.open("GET","companyAjax.php?alp=P", true);
        ajaxRequest2.open("GET","companyAjax2.php?alp=P", true);
    }
    else if(x=='azlist_r1_c28')
    {
        ajaxRequest.open("GET","companyAjax.php?alp=Q", true);
        ajaxRequest2.open("GET","companyAjax2.php?alp=Q", true);
    }
    else if(x=='azlist_r1_c30')
    {
        ajaxRequest.open("GET","companyAjax.php?alp=R", true);
        ajaxRequest2.open("GET","companyAjax2.php?alp=R", true);
    }
    else if(x=='azlist_r1_c32')
    {
        ajaxRequest.open("GET","companyAjax.php?alp=S", true);
        ajaxRequest2.open("GET","companyAjax2.php?alp=S", true);
    }
    else if(x=='azlist_r1_c34')
    {
        ajaxRequest.open("GET","companyAjax.php?alp=T", true);
        ajaxRequest2.open("GET","companyAjax2.php?alp=T", true);
    }
    else if(x=='azlist_r1_c36')
    {
        ajaxRequest.open("GET","companyAjax.php?alp=U", true);
        ajaxRequest2.open("GET","companyAjax2.php?alp=U", true);
    }
    else if(x=='azlist_r1_c38')
    {
        ajaxRequest.open("GET","companyAjax.php?alp=V", true);
        ajaxRequest2.open("GET","companyAjax2.php?alp=V", true);
    }
    else if(x=='azlist_r1_c40')
    {
        ajaxRequest.open("GET","companyAjax.php?alp=W", true);
        ajaxRequest2.open("GET","companyAjax2.php?alp=W", true);
    }
    else if(x=='azlist_r1_c43')
    {
        ajaxRequest.open("GET","companyAjax.php?alp=X", true);
        ajaxRequest2.open("GET","companyAjax2.php?alp=X", true);
    }
    else if(x=='azlist_r1_c44')
    {
        ajaxRequest.open("GET","companyAjax.php?alp=Y", true);
        ajaxRequest2.open("GET","companyAjax2.php?alp=Y", true);
    }
    else if(x=='azlist_r1_c46')
    {
        ajaxRequest.open("GET","companyAjax.php?alp=Z", true);
        ajaxRequest2.open("GET","companyAjax2.php?alp=Z", true);
    }




    ajaxRequest.send(null);
    ajaxRequest2.send(null);
}
//-->

function MM_preloadImages() { //v3.0
 var d=document; if(d.images){ if(!d.MM_p) d.MM_p=new Array();
   var i,j=d.MM_p.length,a=MM_preloadImages.arguments; for(i=0; i<a.length; i++)
   if (a[i].indexOf("#")!=0){ d.MM_p[j]=new Image; d.MM_p[j++].src=a[i];}}
}