function toggle(object) {
  	if (parent.document.getElementById) {

                                  if (parent.document.getElementById(object).style.visibility == 'visible')
      	                              parent.document.getElementById(object).style.visibility = 'visible';
    else
      	parent.document.getElementById(object).style.visibility = 'visible';
      	//alert('da');
  	}

  	else if (parent.document.layers && parent.document.layers[object] != null) {
    if (parent.document.layers[object].visibility == 'visible' ||
        parent.document.layers[object].visibility == 'show' )
      	parent.document.layers[object].visibility = 'show';
    else
      	parent.document.layers[object].visibility = 'visible';
  	}

  	else if (parent.document.all) {
    if (parent.document.all[object].style.visibility == 'visible')
      	parent.document.all[object].style.visibility = 'visible';
    else
      	parent.document.all[object].style.visibility = 'visible';
  	}
	return false;
	}

//