blob: 1f8c97a60b6bc8381ecfd26752419a2baf04cb00 (
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if (targetPage != "" && !validURL(targetPage))
targetPage = "undefined";
function validURL(url) {
var pos = url.indexOf(".html");
if (pos == -1 || pos != url.length - 5)
return false;
var allowNumber = false;
var allowSep = false;
var seenDot = false;
for (var i = 0; i < url.length - 5; i++) {
var ch = url.charAt(i);
if ('a' <= ch && ch <= 'z' ||
'A' <= ch && ch <= 'Z' ||
ch == '$' ||
ch == '_') {
allowNumber = true;
allowSep = true;
} else if ('0' <= ch && ch <= '9'
|| ch == '-') {
if (!allowNumber)
return false;
} else if (ch == '/' || ch == '.') {
if (!allowSep)
return false;
allowNumber = false;
allowSep = false;
if (ch == '.')
seenDot = true;
if (ch == '/' && seenDot)
return false;
} else {
return false;
}
}
return true;
}
function loadFrames() {
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