function FontSizer (minsize, maxsize, defsize) {
    this.minsize = minsize || 11;
    this.maxsize = maxsize || 32;
    this.defsize = defsize || 13;

    this.init = function () {
        if (document.getElementById && document.getElementsByTagName) {
            var sizer = document.getElementById('sizer');
            if (sizer) {
                sizer.style.display="block";
                this.cursize = getCookie("fontSize");
                this.cursize = !isNaN(parseFloat(this.cursize)) ? parseFloat(this.cursize) : this.defsize;
                if (this.cursize > this.maxsize)
                    this.cursize = this.maxsize;
                if (this.cursize < this.minsize)
                    this.cursize = this.minsize;
                var el = document.getElementsByTagName("div");
                for(i=0;el[i];i++) {
                    if (el[i].className == "inner") {
                        el[i].style.fontSize= this.cursize + "px";
                        this.el = el[i];
                    }
                }
            }
        }
    }

    this.adjust = function (n) {
        if (this.cursize && this.el) {
            this.cursize += n;
            if (this.cursize > this.maxsize)
                this.cursize = this.maxsize;
            if (this.cursize < this.minsize)
                this.cursize = this.minsize;
            this.el.style.fontSize= this.cursize + "px";
            setCookie("fontSize",this.cursize,180,"/");
        }
    }

}

/*********************************************************************************
  dw_cookies.js - cookie functions for www.dyn-web.com
  Recycled from various sources 
**********************************************************************************/

// Modified from Bill Dortch's Cookie Functions (hidaho.com) 
// (found in JavaScript Bible)
function setCookie(name,value,days,path,domain,secure) {
  var expires, date;
  if (typeof days == "number") {
    date = new Date();
    date.setTime( date.getTime() + (days*24*60*60*1000) );
        expires = date.toGMTString();
  }
  document.cookie = name + "=" + escape(value) +
    ((expires) ? "; expires=" + expires : "") +
    ((path) ? "; path=" + path : "") +
    ((domain) ? "; domain=" + domain : "") +
    ((secure) ? "; secure" : "");
}

// Modified from Jesse Chisholm or Scott Andrew Lepera ?
// (found at both www.dansteinman.com/dynapi/ and www.scottandrew.com/junkyard/js/)
function getCookie(name) {
  var nameq = name + "=";
  var c_ar = document.cookie.split(';');
  for (var i=0; i<c_ar.length; i++) {
    var c = c_ar[i];
    while (c.charAt(0)==' ') c = c.substring(1,c.length);
    if (c.indexOf(nameq) == 0) return unescape( c.substring(nameq.length, c.length) );
  }
  return null;
}