function displayToggle(id) {
var el = document.getElementById(id).style;
var el2 = document.getElementById(id+"img").style;
if(el.display == "none") {
el.display = "block";
el2.background = "url(/S_images/less.gif)";
}
else if(el.display == "block") {
el.display = "none";
el2.background = "url(/S_images/more.gif)";
}
}