function shss(id,index,other,secod,three)
{
eval("document.getElementById('y_iw"+id+"').className='y_isearchmd'");
eval("document.getElementById('y_iw"+index+"').className='y_isearchms'");
eval("document.getElementById('y_iw"+other+"').className='y_isearchms'");
eval("document.getElementById('y_iw"+secod+"').className='y_isearchms'");

eval("document.getElementById('y_iss"+id+"').style.display='block'");
eval("document.getElementById('y_iss"+index+"').style.display='none'");
eval("document.getElementById('y_iss"+other+"').style.display='none'");
eval("document.getElementById('y_iss"+secod+"').style.display='none'");
}