function urlencode(src) {var buf=''+src;buf.replace('!','%21');buf.replace('*','%2A');buf.replace('(','%28');buf.replace(')','%29');buf.replace("'",'%27');buf.replace('~','%7E');buf=encodeURIComponent(buf);return buf;};
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	function gethttprequestobject() {if (window.XMLHttpRequest) return new XMLHttpRequest();return new ActiveXObject("Microsoft.XMLHTTP");};
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