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Fixed AJAX initalizing in IE

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Removed unused images

git-svn-id: https://svn.pioder.pl/sg-svn@25 3ed2631f-fe0d-47e0-9194-a46bc0f18ee8
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pioder
2012-03-04 21:43:01 +00:00
parent e32992fa40
commit d219fe71dd
1 changed files with 27 additions and 14 deletions
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41
robocze/script.js
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@@ -26,22 +26,35 @@ function init() {
} }
function initAjax() { function initAjax() {
try { try
if (window.XMLHttpRequest) { {
ajax = new XMLHttpRequest(); ajax = new XMLHttpRequest(); // nowoczesne przegladarki
ajax.overrideMimeType('text/xml'); ajax.overrideMimeType('text/xml');
}
catch(e) // IE <= 6
{
var XmlHttpVersions = [
'MSXML2.XMLHTTP.6.0',
'MSXML2.XMLHTTP.5.0',
'MSXML2.XMLHTTP.4.0',
'MSXML2.XMLHTTP.3.0',
'MSXML2.XMLHTTP',
'Microsoft.XMLHTTP'
];
for (var i=0; i < XmlHttpVersions.length && null === ajax; i++)
{
try
{
ajax = new ActiveXObject(XmlHttpVersions[i]);
} catch (e) {}
}
if (null === ajax)
{
throw new Error('AJAX Error');
} }
else if (window.ActiveXObject)
ajax = new ActiveXObject('Microsoft.XMLHTTP');
else throw 'AJAX Error';
}
catch (e) {
return false;
}
if (!ajax) {
alert('AJAX Error');
return false;
} }
return true; return true;
} }