function get_cookie(c){var w=document.cookie.split(';');var t,n,v='';var b=false;for(i=0;i<w.length;i++){t=w[i].split('=');n=t[0].replace(/^\s+|\s+$/g,'');if(n==c){b=true;if(t.length>1)v=unescape(t[1].replace(/^\s+|\s+$/g,''));return v;break;}t=null;n='';}if(!b)return null;}
function set_cookie(n,v,e,p,d,s){var t=new Date();t.setTime(t.getTime());if(e)e=e*1000*60*60*24;var ed=new Date(t.getTime()+e);document.cookie=n+'='+escape(v)+(e?';expires='+ed.toGMTString():'')+(p?';path='+p:'')+(d?';domain='+d:'')+(s?';secure':'');}
function delete_cookie(n,p,d){if(get_cookie(n))document.cookie=n+'='+(p?';path='+p:'')+(d?';domain='+d:'')+';expires=Thu, 01-Jan-70 00:00:01 GMT';}
function set_city(p) {
//	alert(get_cookie('isSpb'))
	document.location.href=document.location.href;
}