mirror of
https://github.com/garrettsworkshop/Warp-SE.git
synced 2024-12-01 09:50:00 +00:00
56 lines
1.6 KiB
JavaScript
56 lines
1.6 KiB
JavaScript
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function checkJre(){
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var agt=navigator.userAgent.toLowerCase();
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var is_major = parseInt(navigator.appVersion);
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var is_nav = ((agt.indexOf('mozilla')!=-1) && (agt.indexOf('spoofer')== -1)
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&& (agt.indexOf('compatible') == -1) && (agt.indexOf('opera')== -1)
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&& (agt.indexOf('webtv')==-1) && (agt.indexOf('hotjava')== -1));
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var is_nav4up = (is_nav && (is_major >= 4));
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var pluginDetected = false;
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// we can check for plugin existence only when browser is 'is_ie5up' or 'is_nav4up'
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if(is_nav4up) {
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// Refresh 'navigator.plugins' to get newly installed plugins.
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// Use 'navigator.plugins.refresh(false)' to refresh plugins
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// without refreshing open documents (browser windows)
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if(navigator.plugins) {
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navigator.plugins.refresh(false);
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}
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// check for Java plugin in installed plugins
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if(navigator.mimeTypes) {
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// window.alert( navigator.mimeTypes.length);
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for (i=0; i < navigator.mimeTypes.length; i++) {
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// window.alert( navigator.mimeTypes[i].type);
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if( (navigator.mimeTypes[ i].type != null)
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&&(navigator.mimeTypes[ i].type.indexOf(
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"application/x-java-applet;jpi-version=1.4") != -1) ) {
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//window.alert("Found");
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pluginDetected = true;
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break;
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}
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}
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}
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}
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if (pluginDetected) {
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// show applet page
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document.location.href="appletref.htm";
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} else if (confirm("Java Plugin 1.4+ not found, Do you want to download it?\n" +
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"if you choose not to install the plugin the reports graphical applets will not be available.")) {
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document.location.href=XilinxD;
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} else {
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document.location.href="appletref.htm";
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}
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}
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