<style>
.ps
{margin-left
:10px;display:none;}
.f
{ BACkground: url("add.gif") no-repeat scroll -4px -21px;
cursor: pointer;
height: 35px;
line-height: 37px;
padding-left: 20px;
}
</style>
function w(vd)
{ var ob = document.getElementById(vd
); if (ob.style.display == "block" || ob.style.display == "")
{ ob.style.display = "none";
var ob2 = document.getElementById('s' + vd
); ob2.style.
BACkground = "url(add.gif) -4px -21px no-repeat";
}
else
{ ob.style.display = "block";
var ob2 = document.getElementById('s' + vd
); ob2.style.
BACkground = "url(add.gif) -4px 4px no-repeat;";
}
}
function k(vd)
{ var ob = document.getElementById(vd
); if (ob.style.display == "block")
{ ob.style.display = "none";
var ob2 = document.getElementById('s' + vd
); ob2.style.
BACkground = "url(add.gif) -4px -21px no-repeat";
}
else
{ ob.style.display = "block";
var ob2 = document.getElementById('s' + vd
); ob2.style.
BACkground = "url(add.gif) -4px 4px no-repeat;";
}
}