[xmldom error] element parse error: Error: invalid tagName:document.documentElement.clientHeight)
[xmldom error] element parse error: Error: invalid tagName:document.documentElement.clientHeight)
[xmldom error] element parse error: Error: invalid tagName:document.documentElement.clientHeight)
[xmldom error] element parse error: Error: invalid tagName:document.documentElement.clientHeight)
按照http://ask.layabox.com/question/10252里面提供的方法引入xml解析，然后小程序那面会报错
gameThirdScriptError
p.getElementsByTagName is not a function
