function swpimg(n){
	var imgsrc = document.images[n].src;
	var ext = imgsrc.substring(imgsrc.lastIndexOf("."), imgsrc.length);
	
	if(imgsrc.indexOf("-on") < 0){
		document.images[n].src=imgsrc.substring(0,imgsrc.length-ext.length) + "-on" + ext;
	}
	else{
		document.images[n].src=imgsrc.substring(0,imgsrc.length-ext.length-3) + ext;
	}

}
window.onunload=dmyFnc;
function dmyFnc(){
	
}



function MM_goToURL() { 
  var i, args=MM_goToURL.arguments; document.MM_returnValue = false;
  for (i=0; i<(args.length-1); i+=2) eval(args[i]+".location='"+args[i+1]+"'");
}


function MM_showHideLayers() { //v9.0
  var i,p,v,obj,args=MM_showHideLayers.arguments;
  for (i=0; i<(args.length-2); i+=3) 
  with (document) if (getElementById && ((obj=getElementById(args[i]))!=null)) { v=args[i+2];
    if (obj.style) { obj=obj.style; v=(v=='show')?'block':(v=='hide')?'none':v; }
    obj.display=v; }
}


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