Warp-SE/cpld/XC95144XL/MXSE_html/fit/ns4plugin.js
2022-02-14 16:38:58 -05:00

56 lines
1.6 KiB
JavaScript

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