function sset(i, httpserver){
    ts=new Array();
    ts[1]=new Array('Cerca sul Web:','search');
    ts[2]=new Array('Cerca in Directory:','directory');
    ts[3]=new Array('Ricerca Shopping:','shopping');
    ts[4]=new Array('Ricerca Smart:','smart');
    ts[5]=new Array('Ricerca Notizie:','news');
    document.getElementById('srchlbl').innerHTML=ts[i][0];
    if((i == 1) || (i == 4)){
        document.getElementById('cosa').name='keyword';
        document.srch.action = httpserver+'/'+ts[i][1]+'/';
    } else if(i == 2){
        document.getElementById('cosa').name='q';
        document.srch.action = httpserver+'/'+ts[i][1]+'/search/';
    } else {
        document.getElementById('cosa').name='q';
        document.srch.action = httpserver+'/'+ts[i][1]+'/search/';
    }
}

function sswitcht(o,b, httpserver) {
    o = document.getElementById(o)
    z = o.id;
    //alert(z);
    o.className = 'search_sel';
    boxb = document.getElementById('b' + b);
    boxb.className = 'search_sel';

    freccia1 = document.getElementById('fb1');
    freccia2 = document.getElementById('fb2');
    freccia3 = document.getElementById('fb3');
    freccia4 = document.getElementById('fb4');
    freccia5 = document.getElementById('fb5');
    latosx1  = document.getElementById('ts1');
    latodx1  = document.getElementById('td1');
    latosx2  = document.getElementById('ts2');
    latodx2  = document.getElementById('td2');
    latosx3  = document.getElementById('ts3');
    latodx3  = document.getElementById('td3');
    latosx4  = document.getElementById('ts4');
    latodx4  = document.getElementById('td4');
    latosx5  = document.getElementById('ts5');
    latodx5  = document.getElementById('td5');
    switch(b){
        case 1:
            freccia1.style.visibility = 'visible';
            latodx1.style.visibility  = 'visible';
            latosx1.style.visibility  = 'visible';
            freccia2.style.visibility = 'hidden';
            latodx2.style.visibility  = 'hidden';
            latosx2.style.visibility  = 'hidden';
            freccia3.style.visibility = 'hidden';
            latodx3.style.visibility  = 'hidden';
            latosx3.style.visibility  = 'hidden';
            freccia4.style.visibility = 'hidden';
            latodx4.style.visibility  = 'hidden';
            latosx4.style.visibility  = 'hidden';
            freccia5.style.visibility = 'hidden';
            latodx5.style.visibility  = 'hidden';
            latosx5.style.visibility  = 'hidden';
            ttx4 = document.getElementById('tx4');
            ttx4.className = 'smart';
        break;
        case 2:
            freccia1.style.visibility = 'hidden';
            latodx1.style.visibility  = 'hidden';
            latosx1.style.visibility  = 'hidden';
            freccia2.style.visibility = 'visible';
            latodx2.style.visibility  = 'visible';
            latosx2.style.visibility  = 'visible';
            freccia3.style.visibility = 'hidden';
            latodx3.style.visibility  = 'hidden';
            latosx3.style.visibility  = 'hidden';
            freccia4.style.visibility = 'hidden';
            latodx4.style.visibility  = 'hidden';
            latosx4.style.visibility  = 'hidden';
            freccia5.style.visibility = 'hidden';
            latodx5.style.visibility  = 'hidden';
            latosx5.style.visibility  = 'hidden';
            ttx4 = document.getElementById('tx4');
            ttx4.className = 'smart';
        break;
        case 3:
            freccia1.style.visibility = 'hidden';
            latodx1.style.visibility  = 'hidden';
            latosx1.style.visibility  = 'hidden';
            freccia2.style.visibility = 'hidden';
            latodx2.style.visibility  = 'hidden';
            latosx2.style.visibility  = 'hidden';
            freccia3.style.visibility = 'visible';
            latodx3.style.visibility  = 'visible';
            latosx3.style.visibility  = 'visible';
            freccia4.style.visibility = 'hidden';
            latodx4.style.visibility  = 'hidden';
            latosx4.style.visibility  = 'hidden';
            freccia5.style.visibility = 'hidden';
            latodx5.style.visibility  = 'hidden';
            latosx5.style.visibility  = 'hidden';
            ttx4 = document.getElementById('tx4');
            ttx4.className = 'smart';
        break;
        case 4:
            freccia1.style.visibility = 'hidden';
            latodx1.style.visibility  = 'hidden';
            latosx1.style.visibility  = 'hidden';
            freccia2.style.visibility = 'hidden';
            latodx2.style.visibility  = 'hidden';
            latosx2.style.visibility  = 'hidden';
            freccia3.style.visibility = 'hidden';
            latodx3.style.visibility  = 'hidden';
            latosx3.style.visibility  = 'hidden';
            freccia4.style.visibility = 'visible';
            latodx4.style.visibility  = 'visible';
            latosx4.style.visibility  = 'visible';
            freccia5.style.visibility = 'hidden';
            latodx5.style.visibility  = 'hidden';
            latosx5.style.visibility  = 'hidden';
            tx = document.getElementById('tx' + b);
    		tx.className = 'text_sel';
        break;
        case 5:
            freccia1.style.visibility = 'hidden';
            latodx1.style.visibility  = 'hidden';
            latosx1.style.visibility  = 'hidden';
            freccia2.style.visibility = 'hidden';
            latodx2.style.visibility  = 'hidden';
            latosx2.style.visibility  = 'hidden';
            freccia3.style.visibility = 'hidden';
            latodx3.style.visibility  = 'hidden';
            latosx3.style.visibility  = 'hidden';
            freccia4.style.visibility = 'hidden';
            latodx4.style.visibility  = 'hidden';
            latosx4.style.visibility  = 'hidden';
            freccia5.style.visibility = 'visible';
            latodx5.style.visibility  = 'visible';
            latosx5.style.visibility  = 'visible';
            ttx4 = document.getElementById('tx4');
            ttx4.className = 'smart';
        break;

    }
    //alert(httpserver);
    ts=new Array();
    ts[1]=new Array('Cerca sul Web:','search');
    ts[2]=new Array('Cerca in Directory:','directory');
    ts[3]=new Array('Ricerca Shopping:','shopping');
    ts[4]=new Array('Ricerca Smart:','smart');
    ts[5]=new Array('Ricerca Notizie:','news');

    for (i=1;i<6;i++) {
        if ('sr'+i == z) {
            if ((i == 1) || (i == 4)){
                document.forms.srch.action = httpserver+'/'+ts[i][1]+'/'+document.getElementById('cosa').value;
                document.getElementById('cosa').name='keyword';
			    if(document.getElementById('cosa').value != '')
				    document.forms.srch.submit();
            }else if (i == 2){
                document.forms.srch.action = httpserver+'/'+ts[i][1]+'/search/'+document.getElementById('cosa').value;
                document.getElementById('cosa').name='q';
			    if(document.getElementById('cosa').value != '')
				    document.forms.srch.submit();
            }else{
            	document.forms.srch.action = httpserver+'/'+ts[i][1]+'/search/'+document.getElementById('cosa').value;
            	document.getElementById('cosa').name='q';
				if(document.getElementById('cosa').value != '')
					document.forms.srch.submit();
            }
            document.getElementById('srchlbl').innerHTML=ts[i][0];
        } else {
            box = document.getElementById('sr'+i);
            box.className = 'search_unsel';
			boxbr = document.getElementById('b' + i );
			boxbr.className = 'search_unsel';
        }
    }
}

function kwadd(){
	document.forms.srch.action = document.forms.srch.action + document.getElementById('cosa').value;
	if(document.getElementById('cosa').value != '')
		document.forms.srch.submit();
}