var DHTML = (document.getElementById || document.all || document.layers);
function getObj(name) {
if (document.getElementById) {
this.obj = document.getElementById(name);
this.style = document.getElementById(name).style;
}
else if (document.all) {
this.obj = document.all[name];
this.style = document.all[name].style;
}
else if (document.layers) {
this.obj = document.layers[name];
this.style = document.layers[name];
}
}
function toggle(item,prefix) {
var cl = new getObj(prefix + 'l_' + item);
var c = new getObj(prefix + '_' + item);
if ( c.style.display == 'inline' ) {
c.style.display = 'none';
}
else {
c.style.display = 'inline';
}
}