function ResizeText(sTag, iIncrement){
 // The var sTag is ignored but left in for compatibility

 var fontSteps = new Array('70%','80%','90%','100%','110%','120%','130%');
 var defaultFontStep = 3;
 var currentFontStep = defaultFontStep * 1;
 var newFontStep = defaultFontStep * 1;

 if (getCookie("resizeText")!="") {
 currentFontStep = getCookie("resizeText") * 1;
newFontStep = currentFontStep;
 }
 if (document.getElementById("pageContent")){
 if (((currentFontStep + iIncrement) > -1) && ((currentFontStep + iIncrement) < fontSteps.length)) {
 newFontStep = currentFontStep + iIncrement;
 document.getElementById("pageContent").style.fontSize = fontSteps[newFontStep];
 }
 }
 setCookie("resizeText", newFontStep, 30*24*60);
}

function ResetTextSize(){
 var defaultFontStep = 3;
 var newFontStep = 0;

 if (getCookie("resizeText")!="") {
 var currentFontStep = getCookie("resizeText")*1;
 }
// setCookie("resizeText", (sz-3)*-1, 30*24*60);
 newFontStep = defaultFontStep + (currentFontStep * -1);

 ResizeText('body', newFontStep);
}

function setCookie(setCookieName, setCookieValue, iMinutes){
 var setCookieExpiry = "";
 var setCookieDomain = "";
 var setCookiePath = "/";
 var setNewDate = new Date();
 var setCookieExpiry = setNewDate.setTime(setNewDate.getTime()+(iMinutes*60*1000));
 var setCookieExpiry = setNewDate.toGMTString();
// document.cookie = setCookieName + "=" + setCookieValue + "; expires=" + setCookieExpiry + "; path=" + setCookiePath + "; domain=" + setCookieDomain;
 document.cookie = setCookieName + "=" + setCookieValue + "; expires=" + setCookieExpiry + "; path=" + setCookiePath;
}

function DeleteCookie(name){
 setCookie(name, name, 0);
}

function getCookie(name){
 var cookie = ' ' + document.cookie;
 var search = ' ' + name + '=';
 var setStr = '';
 var offset = 0;
 var end = 0;
 if (cookie.length > 0){
 offset = cookie.indexOf(search);
 if (offset != -1){
 offset += search.length;
 end = cookie.indexOf(';', offset)
 if (end == -1){
 end = cookie.length;
 }
 setStr = unescape(cookie.substring(offset, end));
 }
 }
 return(setStr);
}