//function ow(theURL,winName,w,h,t) {
// var x=window.open('about:blank',winName,'scrollbars=no,resizable=yes,width='+w+',height='+h+',left=90,top=90,address=no,status=no');
// x.document.write('');
// x.document.write(''+t+'');
// x.document.write('
');
// x.document.write('');
//}
function change_layer(id, action) {
if(!id || !action)
return false;
objLayer=window.document.getElementById(id);
if(action == "show")
objLayer.style.display="block";
else
objLayer.style.display="none";
}
function change_visibility(id, action) {
if(!id || !action)
return false;
objLayer=window.document.getElementById(id);
if(action == "show")
objLayer.style.visibility="visible";
else
objLayer.style.visibility="collapse";
}