// JavaScript Document for popup search box

function MM_findObj(n, d) { //v4.01
  var p,i,x;  if(!d) d=document; if((p=n.indexOf("?"))>0&&parent.frames.length) {
    d=parent.frames[n.substring(p+1)].document; n=n.substring(0,p);}
  if(!(x=d[n])&&d.all) x=d.all[n]; for (i=0;!x&&i<d.forms.length;i++) x=d.forms[i][n];
  for(i=0;!x&&d.layers&&i<d.layers.length;i++) x=MM_findObj(n,d.layers[i].document);
  if(!x && d.getElementById) x=d.getElementById(n); return x;
}
function MM_showHideLayers() { //v6.0
  var i,p,v,obj,args=MM_showHideLayers.arguments;
  for (i=0; i<(args.length-2); i+=3) if ((obj=MM_findObj(args[i]))!=null) { v=args[i+2];
    if (obj.style) { obj=obj.style; v=(v=='show')?'visible':(v=='hide')?'hidden':v; }
    obj.visibility=v; }
}
function isvis(whatlayer) { // Return 1 if the named layer is visible, 0 if not
	var obj, vis;
	obj = MM_findObj(whatlayer);
	if (obj != null) {
		vis = (obj.style) ? (obj.style.visibility) : (obj.visibility);
		return ( ((vis == 'show') || (vis == 'visible')) ? 1 : 0 )
		}
	}
function toggle(whatlayer) {
	if (isvis(whatlayer)) {
		MM_showHideLayers(whatlayer,'','hide');
	}
	else {
		MM_showHideLayers(whatlayer,'','show');
		document.quicksearch.q.focus();
		document.quicksearch.q.select();
	}
}