function MM_findObj(n, d) { //v3.0
  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); return x;
}

function MM_showHideLayers() { //v3.0
  var i,p,v,obj,args=MM_showHideLayers.arguments;
  if(document.getElementById){
   for (i=0; i<(args.length-2); i+=3){
   obj=document.getElementById(args[i]);v=args[i+2];
v=(v=='show')?'visible':(v='hide')?'hidden':v;
   if(obj)obj.style.visibility=v;
   }
  }
  else{
  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; }
 }
}
//preload some images
if (document.images) {
	comp = new Image(65,22);
	comp.src = "/graphics/paml/images/nav/comp_on.gif";

	part = new Image(65,22);
	part.src = "/graphics/paml/images/nav/part_on.gif";

	testing = new Image(65,22);
	testing.src = "/graphics/paml/images/nav/testing_on.gif";

	prov = new Image(65,22);
	prov.src = "/graphics/paml/images/nav/prov_on.gif";

	pat = new Image(65,22);
	pat.src = "/graphics/paml/images/nav/pat_on.gif";

	supp = new Image(65,22);
	supp.src = "/graphics/paml/images/nav/supp_on.gif";

	drug = new Image(65,22);
	drug.src = "/graphics/paml/images/nav/drug_on.gif";
}

function MM_swapper_on(whatImage) { 
if(window.navigator.appName != "Netscape"){
	document.images[whatImage].src = eval(whatImage + ".src")
}
}

function MM_swapper_off(whatImage) {
if(window.navigator.appName != "Netscape"){
	document.images[whatImage].src="/graphics/paml/images/nav/"+whatImage+"_off.gif";
}
}