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];}
}

/*
* size will be -1, 0, 1
*/
function selectTextSize(size, url, extra) {
	
	if (size == -1) {
		changeFontSize(-1);
		MM_swapImage('smallest','',url+'/templates/default_v2/images/' +extra+ 'textminus_hover.gif',1);
		MM_swapImage('reset','',url+'/templates/default_v2/images/' +extra+ 'textreset.gif',1);
		MM_swapImage('largest','',url+'/templates/default_v2/images/' +extra+ 'textplus.gif',1);
	} else if (size == 0) {
		revertStyles();
		MM_swapImage('smallest','',url+'/templates/default_v2/images/' +extra+ 'textminus.gif',1);
		MM_swapImage('reset','',url+'/templates/default_v2/images/' +extra+ 'textreset_hover.gif',1);
		MM_swapImage('largest','',url+'/templates/default_v2/images/' +extra+ 'textplus.gif',1);
	} else if (size == 1) {
		changeFontSize(1);
		MM_swapImage('smallest','',url+'/templates/default_v2/images/' +extra+ 'textminus.gif',1);
		MM_swapImage('reset','',url+'/templates/default_v2/images/' +extra+ 'textreset.gif',1);
		MM_swapImage('largest','',url+'/templates/default_v2/images/' +extra+ 'textplus_hover.gif',1);
	}
	
	return true;	
}