//Start script: play sound 
function FP_playSound(path) {//v1.0
 var b,d=document,e,es,i,se="<EMBED SRC='"+path+"' HIDDEN=TRUE LOOP=FALSE AUTOSTART=TRUE>";			
 if(d.body)b=d.body;	if(d.getElementsByTagName) { es=d.getElementsByTagName('embed')		
 for(i=0;i<es.length;i++) { e=es(i); if( e.src==path ) { if(e.removeNode) e.removeNode();
 break; } } if(b&&b.insertAdjacentHTML) b.insertAdjacentHTML("beforeend",se); }
}
//End script: play sound

//Start script: side menu
   var openImg = new Image();
   openImg.src = "img/minus.png";
   var closedImg = new Image();
   closedImg.src = "img/plus.png";
   
   function showBranch(branch) {
      var objBranch = 
         document.getElementById(branch).style;
      if(objBranch.display=="block")
         objBranch.display="none";
      else
         objBranch.display="block";
   }
   
   function showBranch2(branch) {
   		var objBranch =
			document.getElementById(branch).style;
		if(objBranch.display=="none")
			objBranch.display="block";
		else
			objBranch.display="none";
	}
   
   function swapFolder(img) {
      objImg = document.getElementById(img);
      if(objImg.src.indexOf('img/plus.png')>-1)
         objImg.src = openImg.src;
      else
         objImg.src = closedImg.src;
   }
//End script: Side Menu