function MM_preloadImages() { //v3.0
  var d=document; if(d.images){ if(!d.MM_p) d.MM_p=new Array();
    var i,j=d.MM_p.length,a=MM_preloadImages.arguments; for(i=0; i<a.length; i++)
    if (a[i].indexOf("#")!=0){ d.MM_p[j]=new Image; d.MM_p[j++].src=a[i];}}
}

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_swapImage() { //v3.0
  var i,j=0,x,a=MM_swapImage.arguments; document.MM_sr=new Array; for(i=0;i<(a.length-2);i+=3)
   if ((x=MM_findObj(a[i]))!=null){document.MM_sr[j++]=x; if(!x.oSrc) x.oSrc=x.src; x.src=a[i+2];}
}

function MM_openBrWindow(theURL,winName,features) { //v2.0
  window.open(theURL,winName,features);
}

function MM_swapImgRestore() { //v3.0
  var i,x,a=document.MM_sr; for(i=0;a&&i<a.length&&(x=a[i])&&x.oSrc;i++) x.src=x.oSrc;
}
//-->

function expandcontentOLD(curobj, cid, collapseprev){
var spantags=curobj.getElementsByTagName("SPAN")
var showstateobj=getElementbyClass(spantags, "showstate")
if (ccollect.length>0)
{
		if (collapseprevious=="yes" && typeof collapseprev=="undefined")
					contractcontent(cid)
					document.getElementById(cid).style.display=(document.getElementById(cid).style.display!="block")? "block" : "none"
		if (showstateobj.length>0)
		{ //if "showstate" span exists in header
			if (collapseprevious=="no")
					showstateobj[0].innerHTML=(document.getElementById(cid).style.display=="block")? contractsymbol : expandsymbol
			else
					revivestatus()
		}
	}
}

function swapLayers(who) {
    // hide all the divs
		document.getElementById('layer1').style.display = 'none';
		document.getElementById('layer2').style.display = 'none';
    document.getElementById('layer3').style.display = 'none';
    document.getElementById('layer4').style.display = 'none';
 		document.getElementById('layer5').style.display = 'none';
			  // show the requested div
    document.getElementById(who).style.display = 'block';
}

function expandcontent(who) {
    // hide all the content
		document.getElementById('q1').style.display = 'none';
		document.getElementById('q2').style.display = 'none';
    document.getElementById('q3').style.display = 'none';
	  // show the requested content
    document.getElementById(who).style.display = 'block';
}