function SetCookie(cookieName,cookieValue,nDays) {
 var today = new Date();
 var expire = new Date();
 if (nDays==null || nDays==0) nDays=1;
 expire.setTime(today.getTime() + 3600000*24*nDays);
 document.cookie = cookieName+"="+escape(cookieValue)
                 + ";expires="+expire.toGMTString();
}

function ReadCookie(cookieName) {
 var theCookie=""+document.cookie;
 var ind=theCookie.indexOf(cookieName);
 if (ind==-1 || cookieName=="") return ""; 
 var ind1=theCookie.indexOf(';',ind);
 if (ind1==-1) ind1=theCookie.length; 
 return unescape(theCookie.substring(ind+cookieName.length+1,ind1));
}

function Check(number) {
 if (ReadCookie('is_snow2') !='1') {no=number; //количество снежинок
 document.getElementById('snow').src='../images/snow/sneg-off.gif'; return no;
 } else {no=0;document.getElementById('snow').src='../images/snow/sneg-on.gif'; return no;}
}

document.write('<div style="position: absolute; right: 0px; top: 0px;z-index:777;">');
document.write('<img src="../images/snow/sneg-off.gif" usemap="#map_snow" border="0" id="snow">');
document.write('<map name="map_snow" style="z-index:778;">');
document.write('<area href="#" shape="poly" coords="15,19,85,19,85,47,15,47,15,19" onclick="javascript: if (ReadCookie(\'is_snow2\') !=\'1\') {SetCookie(\'is_snow2\',\'1\');} else {SetCookie(\'is_snow2\',\'0\');}; window.location.reload();">');
//document.write('<area href="http://www.a-veor.ru" shape="poly" coords="25,0,85,0,85,20,25,20,25,0" target="_blank">');
document.write('</map></div>');