function rolloff() 
{ 
if (window.event.srcElement.className == "headlinkactive") 
{ window.event.srcElement.className = "headlinkdeactive"; 
}
if (window.event.srcElement.className == "sublinkactive") 
{ window.event.srcElement.className = "sublinkdeactive"; 
}
if (window.event.srcElement.className == "catlinkactive") 
{ window.event.srcElement.className = "catlinkdeactive"; 
}
if (window.event.srcElement.className == "catsublinkactive") 
{ window.event.srcElement.className = "catsublinkdeactive"; 
}
if (window.event.srcElement.className == "relatedlinkactive") 
{ window.event.srcElement.className = "relatedlinkdeactive"; 
}
if (window.event.srcElement.className == "textlinkactive") 
{ window.event.srcElement.className = "textlinkdeactive"; 
}
}

function rollon() 
{ 
if (window.event.srcElement.className == "headlinkdeactive") 
{ window.event.srcElement.className = "headlinkactive"; 
}
if (window.event.srcElement.className == "sublinkdeactive") 
{ window.event.srcElement.className = "sublinkactive"; 
}
if (window.event.srcElement.className == "catlinkdeactive") 
{ window.event.srcElement.className = "catlinkactive"; 
}
if (window.event.srcElement.className == "catsublinkdeactive") 
{ window.event.srcElement.className = "catsublinkactive"; 
}
if (window.event.srcElement.className == "relatedlinkdeactive") 
{ window.event.srcElement.className = "relatedlinkactive"; 
}
if (window.event.srcElement.className == "textlinkdeactive") 
{ window.event.srcElement.className = "textlinkactive"; 
}
}

function imgpop (myimg) {
 window.open(myimg,"temp","toolbar=no, location=no, directories=no, status=yes, menubar=no, scrollbars=yes, resizable=yes, copyhistory=yes, width=400, height=400");
}

function swap()
{
$temp = swap.arguments[0];
swap.arguments[1].src = $temp;
swap.arguments[1].alt = 'none'; 
}