Generic valtrex versus

I needed to load and parse some opml buy kamagra malaysia in a javascript: any recent browser (aka Mozilla, Firefox or IE6) has the abilty to asyncronously load a resource from the net (all the AJAX stuff is based on this), moreover of this generic valtrex versus is an xml file it is possible to have it parsed into a generic valtrex versus DOM object.
But the browsers i tested don’t parse correctly the generic valtrex versus content returned from the server if it cannot be identified as xml from generic valtrex versus the MIME type (or the extension). This can generic valtrex versus be a problem if you cannot set the mime type returned form the generic valtrex versus server (e.g. is someone elses’ server) and the extension is not .xml (in my case it is .opml).
A search on google didn’t come up with a solution, so here it is how i did it:

function parse(text) {
	var doc;
	if (typeof DOMParser != 'undefined') {
		var parser = new DOMParser();
		doc = parser.parseFromString(text, "text/xml");
	}
	else if (typeof ActiveXObject != 'undefined') {
		doc=new ActiveXObject("Microsoft.XMLDOM");
		doc.async="false";
		doc.loadXML(text);
	}
	return doc;
}
function load (url, callback) {
	var httpRequest;
	if (typeof XMLHttpRequest != 'undefined') {
		httpRequest = new XMLHttpRequest();
	}
	else if (typeof ActiveXObject != 'undefined') {
		httpRequest = new ActiveXObject('Microsoft.XMLHTTP');
	}
	if (httpRequest) {
		httpRequest.open('GET', url, true);
		httpRequest.onreadystatechange = function () {
			if (httpRequest.readyState == 4 &&
				httpRequest.status == 200) {
				callback(httpRequest.responseText);

			}
		};
		httpRequest.send(null);
	}
}

I did separate the generic valtrex versus loading and parsing phases, and using DOMParser for Mozilla/Firefox and generic valtrex versus XMLDOM for IE, passing them the xmlText. This has been tested with Firefox and generic valtrex versus InternetExplorer 6