function l_chg(i)
{
var m,n;
if (i>=1 && i<=6)
{
m=1,n=6
}
if(i>=7 && i<=9)
{
m=7,n=9
}
   for (j=m;j<=n;j++)
    {
        if (j==i)
	        {
		        h= eval("document.all.h"+j);
		        h.className="ative";
		        l=eval("document.all.l"+j);
		        l.style.display="";
        		
	        }
        else
	        {
		        h= eval("document.all.h"+j);
		        h.className="";
		        l=eval("document.all.l"+j);
		        l.style.display="none";
	        }
    }
}


function q_chg(i)
{
var m,n;
if (i>=1 && i<=5)
{
m=1,n=5
}
if(i>=6 && i<=9)
{
m=6,n=9
}
   for (j=m;j<=n;j++)
    {
        if (j==i)
	        {
		        p= eval("document.all.p"+j);
		        p.className="ative";
		        l=eval("document.all.q"+j);
		        l.style.display="";
        		
	        }
        else
	        {
		        p= eval("document.all.p"+j);
		        p.className="";
		        q=eval("document.all.q"+j);
		        q.style.display="none";
	        }
    }
}

<!--
function MM_reloadPage(init) {  //reloads the window if Nav4 resized
  if (init==true) with (navigator) {if ((appName=="Netscape")&&(parseInt(appVersion)==4)) {
    document.MM_pgW=innerWidth; document.MM_pgH=innerHeight; onresize=MM_reloadPage; }}
  else if (innerWidth!=document.MM_pgW || innerHeight!=document.MM_pgH) location.reload();
}
MM_reloadPage(true);
//-->