<!--
var message="";
function clickIE() {if (document.all) {(message);return false;}}
function clickNS(e) {if 
(document.layers||(document.getElementById&&!document.all)) {
if (e.which==2||e.which==3) {
(message);
return false;}}}
if (document.layers) {
document.captureEvents(Event.MOUSEDOWN);
document.onmousedown=clickNS;
}else{
document.onmouseup=clickNS;
document.oncontextmenu=clickIE;
}
document.oncontextmenu=new Function("return false")

function showhide(param, sp)
{
   tm = document.getElementById(param);
   sp = document.getElementById(sp);
   if(tm)
   {
       if(tm.style.display == "none" || tm.style.display == "")
       {
    	tm.style.display  = 'block';
	sp.innerHTML = '<img src="/images/minus.gif" alt="" />';
       }
       else
       {
	tm.style.display = 'none';
	sp.innerHTML = '<img src="/images/plus.gif" alt="" />';
       }
   }
}
//--> 
