}) 
}) 
function utf16to8(str) { //转码 
var out, i, len, c; 
out = ""; 
len = str.length; 
for (i = 0; i < len; i++) { 
c = str.charCodeAt(i); 
if ((c >= 0x0001) && (c <= 0x007F)) { 
out += str.charAt(i); 
} else if (c > 0x07FF) { 
out += String.fromCharCode(0xE0 | ((c >> 12) & 0x0F)); 
out += String.fromCharCode(0x80 | ((c >> 6) & 0x3F)); 
out += String.fromCharCode(0x80 | ((c >> 0) & 0x3F)); 
} else { 
out += String.fromCharCode(0xC0 | ((c >> 6) & 0x1F)); 
out += String.fromCharCode(0x80 | ((c >> 0) & 0x3F)); 
} 
} 
return out; 
} 
 script> 
 
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