function setCookie(c_name,value,expiredays){ var exdate=new Date(); exdate.setDate(exdate.getDate()+expiredays); document.cookie = c_name + "=" + escape(value) + ((expiredays==null) ? "" : ";expires=" + exdate.toGMTString() + ";path=/"); } function getCookie(c_name){ if(document.cookie.length>0){ var c_start=document.cookie.indexOf(c_name + "="); if (c_start!=-1){ c_start=c_start + c_name.length+1; c_end=document.cookie.indexOf(";",c_start); if (c_end==-1){ c_end=document.cookie.length; } return unescape(document.cookie.substring(c_start,c_end)); } } return null; } function Prefs(){ this.textSize = .7; this.writeCookie = function(){ setCookie("textsize", this.textSize, 1); } this.setTextSize = function(fSize){ if(fSize <= this.textSize){ if(document.getElementById("shrinkText") != null && document.getElementById("enlargeText") != null){ document.getElementById("shrinkText").className = "active"; document.getElementById("enlargeText").className = ""; } } else{ if(document.getElementById("shrinkText") != null && document.getElementById("enlargeText") != null){ document.getElementById("shrinkText").className = ""; document.getElementById("enlargeText").className = "active"; } } document.getElementsByTagName('body')[0].style.fontSize = fSize + "em"; this.textSize = fSize; this.writeCookie(); } if(getCookie("textsize") != null){ this.setTextSize(getCookie("textsize")); } else{ this.setTextSize(this.textSize); } } var prefsObj; function enlargeText(){ prefsObj.setTextSize(1); } function shrinkText(){ prefsObj.setTextSize(.7); } function getPrefs(){ prefsObj = new Prefs(); } $("input:visible:enabled:first").focus(); //getPrefs();">