https://eki.kintetsu.co.jp/english/js/win.js

1var winHelp = null;
2var winInfo = null;
3var winPrint = null;
4var winNewDia = null;
5
6function childWindow(target) {
7	var userAgent = window.navigator.userAgent.toLowerCase();
8	var appVersion = window.navigator.appVersion.toLowerCase();
9
10//	if((userAgent.indexOf("firefox") > -1) || (userAgent.indexOf("opera") > -1) || (userAgent.indexOf("chrome") > -1))
11//	{
12		// タブブラウザなので、何もしない
13//		return true;
14//	}
15
16	if(target == "info") {
17		if(winInfo) {
18			if(winInfo.closed) {
19				winInfo = null;
20			}
21		}
22
23		try {
24			winInfo = window.open("", "info");
25		} catch(e) {
26		}
27
28		if(winInfo) {
29//			window.blur();
30			winInfo.focus();
31		}
32	} else if(target == "help") {
33		if(winHelp) {
34			if(winHelp.closed) {
35				winHelp = null;
36			}
37		}
38
39		try {
40			winHelp = window.open("", "help");
41		} catch(e) {
42		}
43
44		if(winHelp) {
45//			window.blur();
46			winHelp.focus();
47		}
48	} else if(target == "print") {
49		if(winPrint) {
50			if(winPrint.closed) {
51				winPrint = null;
52			}
53		}
54
55		try {
56			winPrint = window.open("", "print");
57		} catch(e) {
58		}
59
60		if(winPrint) {
61//			window.blur();
62			winPrint.focus();
63		}
64	} else if(target == "newdia") {
65		if(winNewDia) {
66			if(winNewDia.closed) {
67				winNewDia = null;
68			}
69		}
70
71		try {
72			winNewDia = window.open("", "newdia");
73		} catch(e) {
74		}
75
76		if(winNewDia) {
77//			window.blur();
78			winNewDia.focus();
79		}
80	}
81	return true;
82}