function sfObj(o,d){return o==null?null:typeof (o)=='object'?o:d?d.getElementById(o):document.getElementById(o);}
function sfaddClass(e,name)		{	e=sfObj(e);	try { var cn = ''+e.className;if ( cn.indexOf(name) == -1 ){cn = cn.replace(/  /g,' ');e.className = cn + ' ' + name;}	}catch(error){}}
function sfremoveClass(e,name)	{	e=sfObj(e);	try { var f=0,cn = ''+e.className;	while ( cn.indexOf(name) >= 0 )	{f=1;cn = cn.replace(name,'');	}if ( f== 1 ){cn = cn.replace(/  /g,' ');e.className = cn;}	}catch(error){}}
function sfToggleDiv(o,anker){
try {	var x=sfObj(o); 	if ( x.style.display == 'none' )	{		x.style.display='block';		if ( anker )			sfaddClass(anker,'sfActiveLink');	}	else {		x.style.display='none';		if ( anker )			sfremoveClass(anker,'sfActiveLink');	}}catch ( e ){}}
function sfReplaceImg(o,path){try {var x=sfObj(o);	x.src=path;}catch ( e ){}}

function sf_showHideLayers() {
  var d,i,p,v,obj,args=sf_showHideLayers.arguments;
  for (i=0; i<(args.length-2); i+=3) if ((obj=MM_findObj(args[i]))!=null) { v=args[i+2];
    if (obj.style) { obj=obj.style; d=(v=='show')?'block':(v='hide')?'none':v; v=(v=='show')?'visible':(v='hide')?'hidden':v; }
    obj.visibility=v; obj.display=d;}
}
function MM_findObj(n, d) {
  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_reloadPage(init) {
  if (init==true) with (navigator) {if ((appName=="Netscape")&&(parseInt(appVersion)==4)) {
    document.MM_pgW=innerWidth; document.MM_pgH=innerHeight; onresize=MM_reloadPage; }}
  else if (innerWidth!=document.MM_pgW || innerHeight!=document.MM_pgH) location.reload();
}
function MM_swapImgRestore() {
  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_swapImage() {
  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_preloadImages() {
  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];}}
}

// MM_jumpMenu('parent',this,0)
function MM_jumpMenu(targ,selObj,restore) {
    eval(targ+".location='"+selObj.options[selObj.selectedIndex].value+"'");
    if (restore) selObj.selectedIndex=0;
}