function createCookie(name,value,days) {
    if (days) {
        var date = new Date();
        date.setTime(date.getTime()+(days*24*60*60*1000));
        var expires = "; expires="+date.toGMTString();
    }
    else var expires = "";
    document.cookie = name+"="+value+expires+"; path=/";
}

function readCookie(name) {
    var nameEQ = name + "=";
    var ca = document.cookie.split(';');
    for(var i=0;i < ca.length;i++) {
        var c = ca[i];
        while (c.charAt(0)==' ') c = c.substring(1,c.length);
        if (c.indexOf(nameEQ) == 0) return c.substring(nameEQ.length,c.length);
    }
    return null;
}

function eraseCookie(name) {
    createCookie(name,"",-1);
}

function clearTextbox(obj,text){
    if (obj.value == text){ 
        obj.value= "";
    }
}

function fillTextbox(obj, text){
    if (obj.value == ''){
        obj.value= text;
    }
}

function AddToFavorites (url,title) { 
    if (window.external) {
        //IE only
        window.external.AddFavorite(url,title); 
    }
}

function MakeHomePage() {
   document.body.style.behavior='url(#default#homepage)';
   document.body.setHomePage(window.location.href);
}