mirror of
https://github.com/garrettsworkshop/Warp-SE.git
synced 2024-11-26 21:52:50 +00:00
56 lines
1.6 KiB
JavaScript
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";
|
||
|
|
}
|
||
|
|
|
||
|
|
}
|
||
|
|
|