我用php的setcookie(name,value)设置cookie,cookie值是中英文混合,
用javascript函数:
/**
*取一个cookie的值
*/
functiongetCookie(name){
varstrArg=name+"=";
varnArgLen=strArg.length;
varnCookieLen=document.cookie.length;
varnEnd;
vari=0;
varj;
while(ij=i+nArgLen;
if(document.cookie.substring(i,j)==strArg){
nEnd=document.cookie.indexOf(";",j);
if(nEnd==-1)nEnd=document.cookie.length;
returndocument.cookie.substring(j,nEnd);
}
i=document.cookie.indexOf("",i)+1;
if(i==0)break;
}
returnnull;
}