var code_map = Array();
var code_type_map = Array();
var getHQ = function(str) {
var code_str = '';
var arr = str.split(',');
for (var i in arr)
{
var temp_arr = arr.split(':');
var code = temp_arr[0];
var name = temp_arr[1];
var type = temp_arr[2];
code_str += code + ',';
code_map[code] = name;
code_type_map[code] = type;
}
code_str = code_str.substr(0, code_str.length-1);
//通过单纯js实现
var requestURL = 'http://hq.finance.ifeng.com/q.php?l='+code_str+'&f=json&e=show();';
var objHead = document.getElementsByTagName('head');
var objScript = document.createElement('script');
objScript.type = 'text/javascript';
objScript.src = requestURL;
objHead[0].appendChild(objScript);
};