function getbutt(pag) {
     pa     =pag;
     k      =           "010721524243729869169:uvwopbxpc84";
     kval   = "searchbox_010721524243729869169:uvwopbxpc84";
     kval_pa= kval;
     //alert ("pag="+ pa);

     if (pa==22) {pagload();pa=2};
     if (pa==3) {kval_pa=kval+pa};
     findradio();
     chglnk(butt);
     document.getElementById(kval_pa).q.focus();
}
//-----------------------------------------------------------
function pagload(){
  // alert(document.getElementById(kval).q.value);
    document.getElementById(kval+"3").q.value=document.getElementById(kval).q.value;
//    kval_pa=kval+"3";
//    findradio();
}
//-----------------------------------------------------------
function input_vuoto(){
    if ((document.getElementById(kval_pa).q.value) == "" && pag==1)   //se ricerca vuota
        {(document.getElementById(kval_pa).action)= "http://www.blackr.it";
        return 0;
        }
}
//-----------------------------------------------------------
function findradio(){
    butt="w"; //default 
    for (i=1; i < 8; i++) {
      if (document.getElementById("r"+i+pa).checked == true) {
          butt = (document.getElementById("r"+i+pa).value);
//        document.getElementById("previewPan_i").innerHTML = "</b>va qui: </b>" + chglnk(butt);
      break;
    }
  }
}
//-----------------------------------------------------------
function invio(){
    alert("pa_invio="+pa);
    chglnk(butt);
    //document.getElementById(kval_pa).id = kval;
   // alert (document.getElementById(kval).id);     // schimba url
}
//-----------------------------------------------------------
function chglnk(butt){
    lnk = '';
//alert ("pag2="+pa);
    document.getElementById("previewPan_w"+pa).style.display="none"; 
    document.getElementById("previewPan_i"+pa).style.display="none";
    document.getElementById("previewPan_g"+pa).style.display="none";
    document.getElementById("previewPan_n"+pa).style.display="none"; 
    document.getElementById("previewPan_m"+pa).style.display="none"; 
    document.getElementById("previewPan_p"+pa).style.display="none"; 
    document.getElementById("previewPan_v"+pa).style.display="none"; 
    document.getElementById("GBrand"+pa).style.display="none";

    word=(document.getElementById(kval_pa).q.value);
    switch (butt) {
    	case "w": lnk = "http://www.google.com/cse"; 
                  document.getElementById("previewPan_w"+pa).style.display="block"; 
                  document.getElementById("GBrand"+pa      ).style.display="block"; break
		
    	case "i": lnk = "http://images.google.it/images?q="+word + "&";  
                  document.getElementById("previewPan_i"+pa).style.display="block"; break 

    	case "g": lnk = "http://groups.google.it/groups?q="+word;  
                  document.getElementById("previewPan_g"+pa).style.display="block"; break 

    	case "n": lnk = "http://news.google.it/news?q="+word;  
                  document.getElementById("previewPan_n"+pa).style.display="block"; break 

    	case "m": lnk = "http://maps.google.it/maps?q="+word;  
                  document.getElementById("previewPan_m"+pa).style.display="block"; break 

    	case "p": lnk = "http://www.google.it/products?q="+word; 
                  document.getElementById("previewPan_p"+pa).style.display="block"; break 

        case "v": lnk = "http://video.google.it/videosearch?q="+word; 
                  document.getElementById("previewPan_v"+pa).style.display="block"; break 

    	//case "n": lnk = "http://www.google.it/news?q=";+word; break
    	default:  lnk = "http://www.google.com/cse";
    }
	
   //  alert(butt);
    if (butt == "w")   //cod cli numai pt web
	{(document.getElementById(kval_pa).cx.value) = k;
	}
		else	
	{(document.getElementById(kval_pa).cx.value) = "";
	}; 
    document.getElementById(kval_pa).action=lnk;  // schimba url
}
//-----------------------------------------------------------
// firefox,explorer...
function hasIE_showLayer(whichLayer)
{
  if (document.getElementById)
    {
      var style2 = document.getElementById(whichLayer).style;
      style2.display = "block";
    }
  else if (document.all)
    {
      var style2 = document.all[whichLayer].style;
      style2.display = "block";
    }
  else if (document.layers)
    {
      var style2 = document.layers[whichLayer].style;
      style2.display = "block";
    }
}
//-----------------------------------------------------------
function hasIE_hasIE() {
  var ua = navigator.userAgent.toLowerCase();
  return ((ua.indexOf('msie') != -1) && (ua.indexOf('opera') == -1) &&
          (ua.indexOf('webtv') == -1) &&
          (location.href.indexOf('seenIEPage') == -1));
}
//-----------------------------------------------------------
function hasIE_hideAndShow() {
  if (hasIE_hasIE())
    hasIE_showLayer("hasIE_level1");
};
//-----------------------------------------------------------
function field() {
	setTimeout('focfield()', 1);
}
//-----------------------------------------------------------
function focfield() {document.getElementById(kval_pa).q.focus();
}
//-----------------------------------------------------------
function stai(millis)
{
var date = new Date();
var curDate = null;

do { curDate = new Date(); }
while(curDate-date < millis);
} 
//-----------------------------------------