79 lines
2.3 KiB
HTML
Executable File
79 lines
2.3 KiB
HTML
Executable File
<html>
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<head>
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<!--
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| jsMath-loader-post.html
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| Part of the jsMath package for mathematics on the web.
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| This file is used for loading jsMath components in Firefox3 when
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| used in a file: url from a directory other than the one containing
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| jsMath (gets around Firefox3's more restrictive same-origin policy.
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| ---------------------------------------------------------------------
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| Copyright 2008 by Davide P. Cervone
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| Licensed under the Apache License, Version 2.0 (the "License");
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| you may not use this file except in compliance with the License.
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| You may obtain a copy of the License at
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| http://www.apache.org/licenses/LICENSE-2.0
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| Unless required by applicable law or agreed to in writing, software
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| distributed under the License is distributed on an "AS IS" BASIS,
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| WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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| See the License for the specific language governing permissions and
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| limitations under the License.
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-->
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</head>
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<body>
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<script>
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var isCheck = 0;
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var url = location.search.substr(1); var ID = "jsMLD";
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if (url.substr(0,9) == "autoload=") {url = url.substr(9); ID = "jsMAL"}
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if (url == 'http://www.math.union.edu/locate/jsMath/jsMath/jsMath-version-check.js') {
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//
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// Handle version check separately
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//
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var jsMath = {Controls: {}}; isCheck = 1;
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document.write('<script src="'+url+'"></'+'script>');
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} else if (url != "" && url.match(/\.js$/) && !url.match('(^|[/\\?#=])[a-z]+://')) {
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//
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// Load the file and pass it to jsMath
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//
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var request = new XMLHttpRequest;
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try {
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request.open("GET",url,false);
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request.send(null);
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window.parent.postMessage(ID+":BGN:","*");
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window.parent.postMessage(ID+":SCR:"+request.responseText,"*");
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window.parent.postMessage(ID+":END:1","*");
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} catch (err) {
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window.parent.postMessage(ID+":ERR:Can't load "+url+": "+err.message,"*");
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}
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} else {
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window.parent.postMessage(ID+":END:","*");
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}
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</script>
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<script>
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//
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// If we are loading the version check, pass it to jsMath
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// and run the check.
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//
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if (isCheck) {
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var fn = jsMath.Controls.TestVersion.toString();
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window.parent.postMessage(ID+":SCR:" +
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"jsMath.Controls.TestVersion = "+fn+";" +
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"jsMath.Message.Clear(); jsMath.Message.doClear();" +
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"jsMath.Controls.TestVersion()","*"
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);
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window.parent.postMessage(ID+":END:","*");
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}
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</script>
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</body>
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</html>
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