var currentlayer = ''; /* obj containing currently exposed menu layer */
	var winterval;
	var cmenu=-1;			 /* numeric, containing id of currently exposed layer */ 	
	var cimg = '';
	

	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) { //v4.0
	  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);
	  if(!x && document.getElementById) x=document.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_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 bready() -- determine if user is currently mousing over the active layer
		
	*************************************************************************************************************** */
	
	function bready(obj) {
			
		if (currentlayer == '') {
			return true;
		}
		
		posX = obj.clientX;
		posY = obj.clientY;
		
		if (posY - 4 > obj.offsetTop && posY < (obj.offsetTop + obj.clientHeight) && posX - 2 > obj.offsetLeft && posX < (obj.offsetLeft + obj.clientWidth)) { 
				return false;  /* user is currently hovering in active layer */
		} else {	
			/* user has moved out of layer -- deselect current layer */
			dhighlight();      
			swapout(obj);
			return true;
		}
	}
	
	/* ***************************************************************************************************************
		
		function swapImage() -- swap out previous layer, activate new layer
		
	*************************************************************************************************************** */
			
	function swapimage(menuid) {
		
		var parentObj;
		var leftoffset = 0;
		var topoffset = 0;

		if (cmenu != menuid) {
		
			/* deactivate prior layer*/
			if (currentlayer != '') {
				dhighlight(cimg);
				currentlayer.style.display='';
				setTimeout("document.all['" + currentlayer.id + "'].style.display='none'",25);
			}
				
			document.all["figmenu_layer_" + menuid].style.display='';  /* activate selected layer */
			currentlayer = document.all["figmenu_layer_" + menuid];
		
			imgObj="figmenu_button_" + menuid;
			document.images[imgObj].src = eval(imgObj + "_b.src"); /* highlight image button */
			
					

			parentObj = document.images[imgObj];
		
			
			
			while (parentObj.tagName != 'BODY') {
				topoffset += parentObj.offsetTop;
				leftoffset += parentObj.offsetLeft;
				parentObj = parentObj.offsetParent;
			}
			
			

			if (navigator.appVersion.indexOf("Mac") >= 0 && navigator.appVersion.indexOf("Opera") < 0) {
				topoffset +=15;
				leftoffset += 12;
			}

			

			currentlayer.style.top = topoffset + document.images[imgObj].height ;
			currentlayer.style.left = leftoffset;

			cmenu=menuid;				/* set current layers */
			cimg = imgObj;
		 }
	}	

/* ***************************************************************************************************************
	
	function highlight() -- set menu rollover image to "active" state
	
*************************************************************************************************************** */	
	
 function highlight(id) {
		document.images[id].src = eval(id + "_b.src");
  }	

/* ***************************************************************************************************************
	
	function dhighlight() -- set menu rollover image to "inactive" state
	
*************************************************************************************************************** */	

function dhighlight(id) {
	document.images[cimg].src = eval(cimg + "_a.src");
 }	
  
		
  function swapout(obj) {
	
		posX = obj.clientX;
		posY = obj.clientY;
		
		if ((posY + document.body.scrollTop) >=obj.offsetTop  && (posY +  document.body.scrollTop) < (obj.offsetTop + obj.clientHeight) && posX - 2 > obj.offsetLeft && posX < (obj.offsetLeft + obj.clientWidth)) { 
			/* still in layer */							
		} else {
			dhighlight();				
			obj.style.display='none';
			cmenu=-1;
			currentlayer='';
		}
	}
	
	function checkit() {
		if (typeof currentlayer == "object") {
			swapout(currentlayer);
		}
	}