/***** COLLAPSE/EXPAND ************/



function switchMenu(obj) {
var el = document.getElementById(obj);
if ( el.style.display != 'none' ) {
el.style.display = 'none';
MM_swapImage(obj+1,'','/lmi/images/button_expand.jpg',1);
}
else {
el.style.display = '';
MM_swapImage(obj+1,'','/lmi/images/button_collapse.jpg',1);
}
}

function switchMenu2(obj) {
var el = document.getElementById(obj);
if ( el.style.display != 'none' ) {
el.style.display = 'none';
MM_swapImage(obj+'_00','','images/trans_treeplus.jpg',1);
}
else {
el.style.display = '';
MM_swapImage(obj+'_00','','images/trans_treeminus.jpg',1);
}
}

function switchMenuOff(obj) {
var el = document.getElementById(obj);
el.style.display = 'none';
}

function switchMenuOn(obj) {
var el = document.getElementById(obj);
el.style.display = '';
}

function switchBGcolorOn(obj) {
var el = document.getElementById(obj);
el.style.background = '#dfdecd';
}

function switchBGcolorOff(obj) {
var el = document.getElementById(obj);
el.style.background = 'transparent';
}

/***** SWAP IMAGES ************/
function MM_preloadImages() 
{ //v3.0
  
  var d=document; 
  if(d.images)
  {
    if(!d.MM_p)
	{
	  
	  d.MM_p=new Array();
	}
    var i;
	var j=d.MM_p.length;
	var 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_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 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];}
}

/***************** DROP DOWN MENUS *****************/
sfHover = function() {
	var sfEls = document.getElementById("topbar").getElementsByTagName("LI");
	for (var i=0; i<sfEls.length; i++) {
		sfEls[i].onmouseover=function() {
			this.className+=" sfhover";
		}
		sfEls[i].onmouseout=function() {
			this.className=this.className.replace(new RegExp(" sfhover\\b"), "");
		}
	}
}
if (window.attachEvent) window.attachEvent("onload", sfHover);