var pos=-300; var diffdime = 0; var timer; function cancella() { np_setCookie('msg_annacarmelitano', 'SI', 1); document.getElementById('io').style.visibility = 'hidden'; } function np_getCookie( check_name ) { // first we'll split this cookie up into name/value pairs // note: document.cookie only returns name=value, not the other components var a_all_cookies = document.cookie.split( ';' ); var a_temp_cookie = ''; var cookie_name = ''; var cookie_value = ''; var b_cookie_found = false; // set boolean t/f default f for ( i = 0; i < a_all_cookies.length; i++ ) { // now we'll split apart each name=value pair a_temp_cookie = a_all_cookies[i].split( '=' ); // and trim left/right whitespace while we're at it cookie_name = a_temp_cookie[0].replace(/^\s+|\s+$/g, ''); // if the extracted name matches passed check_name if ( cookie_name == check_name ) { b_cookie_found = true; // we need to handle case where cookie has no value but exists (no = sign, that is): if ( a_temp_cookie.length > 1 ) { cookie_value = unescape( a_temp_cookie[1].replace(/^\s+|\s+$/g, '') ); } // note that in cases where cookie is initialized but no value, null is returned return cookie_value; break; } a_temp_cookie = null; cookie_name = ''; } if ( !b_cookie_found ) { return null; } } function np_setCookie( name, value, expires ) { // set time, it's in milliseconds var today = new Date(); today.setTime( today.getTime() ); /* if the expires variable is set, make the correct expires time, the current script below will set it for x number of days, to make it for hours, delete * 24, for minutes, delete * 60 * 24 */ if ( expires ) { expires = expires * 1000 * 60 * 60; // in ore } var expires_date = new Date( today.getTime() + (expires) ); document.cookie = name + "=" + escape( value ) + ";expires=" + expires_date.toGMTString() + ";path=/"; } function scendi() { if (pos <= 70) { pos = pos + 1; document.getElementById("io").style.top = parseInt(pos) + "px"; } else { clearInterval(timer) } } function assicuratiVisibile() { document.getElementById("io").style.top = "70px"; } function np_checkCookie() { if (np_getCookie('msg_annacarmelitano') == "SI") { // Non mostrare per la prossima ora } else { var larg = 1200; try { larg = screen.width; } catch(err) { } //Mostrato if (larg > 700) { document.write(""); } else { document.write(""); } //diffdime = document.getElementById("io").offsetParent.offsetTop; //pos = pos - diffdime; document.getElementById("io").style.top = pos + "px"; timer = setInterval("scendi();", 10); setTimeout("assicuratiVisibile()", 10000); //addEvent(window, 'onscroll', riposiziona); //window.onscroll = riposiziona; } } np_checkCookie();