function init() {
      document.url_kw.keyword.focus();
    }
	
function preserveRadioGroup (evt) {
  this.checked = this.storedChecked;
  var rgb = this.form[this.name];
  if (!rgb.length && rgb.storedChecked)
    rgb.checked = true;
  else 
    for (var b = 0; b < rgb.length; b++)
      rgb[b].checked = rgb[b].storedChecked ? true : false;
}
function disableRadioGroup (radioGroup) {
  if (!radioGroup.disabled) {
    radioGroup.disabled = true;
    if (document.all || document.getElementById) {
      if (!radioGroup.length)
        radioGroup.disabled = true;
      else
        for (var b = 0; b < radioGroup.length; b++)
          radioGroup[b].disabled = true;
     }
    else {
      if (!radioGroup.length) {
        radioGroup.storedChecked = radioGroup.checked;
        radioGroup.oldOnClick = radioGroup.onclick;
        radioGroup.onclick = preserveRadioGroup;
      }
      else
        for (var b = 0; b < radioGroup.length; b++) {
          radioGroup[b].storedChecked = radioGroup[b].checked;
          radioGroup[b].oldOnClick = radioGroup[b].onclick;
          radioGroup[b].onclick = preserveRadioGroup;
        }
    }
  }
}
function enableRadioGroup (radioGroup) {
  if (radioGroup.disabled) {
    radioGroup.disabled = false;
    if (document.all || document.getElementById) {
      if (!radioGroup.length)
        radioGroup.disabled = false;
      else
        for (var b = 0; b < radioGroup.length; b++)
          radioGroup[b].disabled = false;
     }
    else {
      if (!radioGroup.length) {
        radioGroup.onclick = radioGroup.oldOnClick;
      }
      else
        for (var b = 0; b < radioGroup.length; b++) {
          radioGroup[b].onclick = radioGroup[b].oldOnClick;
        }
    }
  }
}

function swgoogle(){

if(document.url_kw.google.checked == true)
{enableRadioGroup(document.url_kw.pozgoogle); document.url_kw.googletop.disabled=false; document.url_kw.googlelanguage.disabled=false; document.url_kw.googlectry.disabled=false;void 0;}
else {disableRadioGroup(document.url_kw.pozgoogle); document.url_kw.googletop.disabled=true; document.url_kw.googlelanguage.disabled=true; document.url_kw.googlectry.disabled=true;void 0;}


}

function swyahoo(){

if(document.url_kw.yahoo.checked == true)
{enableRadioGroup(document.url_kw.pozyahoo); document.url_kw.yahootop.disabled=false; document.url_kw.yahoolanguage.disabled=false; document.url_kw.yahooctry.disabled=false; void 0;}
else {disableRadioGroup(document.url_kw.pozyahoo); document.url_kw.yahootop.disabled=true; document.url_kw.yahoolanguage.disabled=true; document.url_kw.yahooctry.disabled=true; void 0;}

}

function swmsn(){

if(document.url_kw.msn.checked == true)
{enableRadioGroup(document.url_kw.pozmsn); document.url_kw.msntop.disabled=false;document.url_kw.msnwww.disabled=false; document.url_kw.msncnt.disabled=false; document.url_kw.msnsetlang.disabled=false; document.url_kw.msnlang.disabled=false; document.url_kw.msnloc.disabled=false; void 0;}
else {disableRadioGroup(document.url_kw.pozmsn); document.url_kw.msntop.disabled=true; document.url_kw.msnwww.disabled=true; document.url_kw.msncnt.disabled=true; document.url_kw.msnsetlang.disabled=true; document.url_kw.msnlang.disabled=true; document.url_kw.msnloc.disabled=true; void 0;}

}

function swmsnlive(){

if(document.url_kw.live.checked == true)
{enableRadioGroup(document.url_kw.pozlive); document.url_kw.livetop.disabled=false; document.url_kw.livewww.disabled=false; document.url_kw.livelang.disabled=false; document.url_kw.liveloc.disabled=false; void 0;}
else {disableRadioGroup(document.url_kw.pozlive); document.url_kw.livetop.disabled=true; document.url_kw.livewww.disabled=true; document.url_kw.livelang.disabled=true; document.url_kw.liveloc.disabled=true; void 0;}

}