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joshnesbitt/getParam.js

Created December 22, 2010 12:12
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getParam.js
function getParam(key)
{
var regex, values;
regex = new RegExp("[\\?&]" + key.replace(/[\[]/, "\\\[").replace(/[\]]/, "\\\]") + "=([^&]*)", "i");
values = regex.exec(unescape(window.location.href));
return (values == null) ? "" : values[1];
}
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