	  switch(browser[0]){
	  case ("Microsoft") :
	  	
	 document.write("<td width='100' height='20' align='left' class='PROVA' id='ohome'><a href='index.asp' id='schome' class='bianca'  onmouseover='colora(this,ohome)' onmouseout='scolora(ohome,this)'>Home</a></td>");
	 document.write("<td width='105' height='20' align='left' class='PROVA' id='chi'><a href='#'  id='scchi' class='bianca' onclick='return clickreturnvalue()' onmouseover='dropdownmenu(chi, this, event, menu1, 150)' onmouseout='delayhidemenu()'>Chi siamo</a></td>");
	 document.write( "<td height='20' align='left' class='PROVA' id='fisio'><a href='#' id='scfisio' class='bianca' onclick='return clickreturnvalue()' onmouseover='dropdownmenu(fisio, this, event, menu2, 150)' onmouseout='delayhidemenu()'>Il fisioterapista</a></td>");
     document.write("<td height='20' align='left' class='PROVA' id='forma'><a href='#' id='scforma' class='bianca' onclick='return clickreturnvalue()' onmouseover='dropdownmenu(forma, this, event, menu3, 150)' onmouseout='delayhidemenu()'>Formazione</a></td>");
     document.write("<td height='20' align='left' class='PROVA'id='gis' ><a href='gis.htm' class='bianca'  onmouseover='colora(this,gis)' onmouseout='scolora(gis,this)'>G.I.S.</a></td>");
     document.write("<td height='20' align='left' class='PROVA' id='bando'><a href='bando.htm' class='bianca'  onmouseover='colora(this,bando)' onmouseout='scolora(bando,this)'>Bando di lavoro</a> </td>");
     document.write("<td height='20' class='dx' id='aifi' ><a href='#' id='scaifi' class='bianca'  onclick='return clickreturnvalue()' onmouseover='dropdownmenu(aifi, this, event, menu4, 153)' onmouseout='delayhidemenu()'>Iscriviti ad A.I.F.I.</a> </td>");
		
		
		break;
		case ("Netscape") :
		document.write("<td width='100' height='20' align='left' class='PROVA' ><a href='index.asp'  class='bianca'  onmouseover='colora(this,this)' onmouseout='scolora(this,this)'>Home</a></td>");
		document.write("<td width='105' height='20' align='left' class='PROVA' ><a href='#'  class='bianca' onclick='return clickreturnvalue()' onmouseover='dropdownmenu(this, this, event, menu1, 150)' onmouseout='delayhidemenu(this)'>Chi siamo</a></td>");
	 	document.write( "<td height='20' align='left' class='PROVA' ><a href='#'  class='bianca' onclick='return clickreturnvalue()' onmouseover='dropdownmenu(this, this, event, menu2, 150)' onmouseout='delayhidemenu(this)'>Il fisioterapista</a></td>");
     	document.write("<td height='20' align='left' class='PROVA' ><a href='#'  class='bianca' onclick='return clickreturnvalue()' onmouseover='dropdownmenu(this, this, event, menu3, 150)' onmouseout='delayhidemenu(this)'>Formazione</a></td>");
     	document.write("<td height='20' align='left' class='PROVA' ><a href='gis.htm' class='bianca'  onmouseover='colora(this,this)' onmouseout='scolora(this,this)'>G.I.S.</a></td>");
     	document.write("<td height='20' align='left' class='PROVA' ><a href='bando.htm' class='bianca'  onmouseover='colora(this,this)' onmouseout='scolora(this,this)'>Bando di lavoro</a> </td>");
     	document.write("<td height='20' class='dx'  ><a href='#' class='bianca'  onclick='return clickreturnvalue()' onmouseover='dropdownmenu(this, this, event, menu4, 150)' onmouseout='delayhidemenu(this)'>Iscriviti ad A.I.F.I.</a> </td>");
 }
