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PC World Plus! (NZ) 2001 April
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010307_0816.iso
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BROWSERS
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IE55
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WIN32
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EN
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IEMIL_3.CAB
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SHDOCLC.DLL
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HTML
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FINDINC.DLG
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2000-10-20
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8KB
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389 lines
//<SCRIPT LANGUAGE="JavaScript">
function callHelp(elm)
{
if (null != elm.helpid)
{
window.showHelp(elm.helpfile, "" + parseInt(elm.helpid),
"popup");
}
else
{
if ("BODY" != elm.tagName)
{
callHelp(elm.parentElement);
}
}
}
function btnCancelClick()
{
window.close();
}
function getTextRange(elm)
{
var r = elm.parentTextEdit.createTextRange();
r.moveToElementText(elm);
return r;
}
function mouseClick()
{
if (window.event.srcElement.id.substring(0,3)
== "txt")
{
return;
}
if (window.event.button == 2)
{
callHelp(window.event.srcElement);
}
}
function txtDefaultESC()
{
if (event.keyCode == 27)
{
window.close();
return;
}
}
window.onerror = HandleError
var L_Dialog_ErrorMessage = "An error has occurred in this dialog.";
var L_ErrorNumber_Text = "Error: ";
function HandleError(message, url, line)
{
var str = L_Dialog_ErrorMessage + "\n\n"
+ L_ErrorNumber_Text + line + "\n"
+ message;
alert (str);
window.close();
return true;
}
function setFindState(fEvent) { if (fEvent && (event.propertyName != "value")) { return; } if (("" == txtFindText.value) == g_fFindEnabled) { btnFind.disabled = g_fFindEnabled; g_fFindEnabled = !g_fFindEnabled; } } var g_fFindEnabled = false;
var g_docLastFound;
var g_fFrameset = false;
var g_arrFrames = new Array();
var g_fSearchTopFrame = false;
var g_fFollowIframes = true;
var g_fError = false;
var g_docSearch ;
var g_rngWorking;
var g_rngFoundText;
var g_fFoundText = false;
var g_intDirection;
function FindHandleError(message, url, line)
{
var L_Find_DIALOG_NoAction_ErrorMessage = "Object doesn't support this action";
var L_Find_DIALOG_NoProperty_ErrorMessage = "Object doesn't support this property or method";
if (message != L_Find_DIALOG_NoProperty_ErrorMessage)
{
if (message != L_Find_DIALOG_NoAction_ErrorMessage)
{
var str = L_Dialog_ErrorMessage + "\n\n"
+ L_ErrorNumber_Text + line + "\n"
+ message;
alert (str);
window.close();
}
else
{
g_fError = true;
g_fFrameset = false;
}
}
return true;
}
function CrawlPath()
{
var win = window.dialogArguments.unsecuredWindowOfDocument;
var i = 0;
if (g_fSearchTopFrame)
{
return win;
}
while (g_arrFrames[i] >= 0)
{
win = win.frames[g_arrFrames[i]];
i++;
}
return win;
}
function AtFrameset()
{
var win = CrawlPath();
return win.frames.length;
}
function AtIframe()
{
var win = CrawlPath();
return win.document.all.tags("IFRAME").length;
}
function IsLegalPage(win)
{
var arrBadFileTypes = new Array(".doc", ".xls", ".pdf");
var strHref = win.location.href;
for (i=0; i < arrBadFileTypes.length; i++)
{
if (strHref.lastIndexOf(arrBadFileTypes[i]) == (strHref.length - 4))
{
return false;
}
}
return true;
}
function GetCurrentPos()
{
var i = GetCurrentDepth();
return g_arrFrames[i];
}
function GetCurrentDepth()
{
var i = 0;
while (g_arrFrames[i] >= 0)
{
i++;
}
return i-1;
}
function MovePossible(fForward)
{
var intCurPos = GetCurrentPos();
var win = CrawlPath();
var winParent = win.parent;
if (fForward)
{
if ((winParent.frames.length - intCurPos - 1)
&& (IsLegalPage(winParent.frames[intCurPos + 1])))
{
return true;
}
else
{
return false;
}
}
else
{
return (intCurPos != 0);
}
}
function MoveUpFrameset()
{
var i = GetCurrentDepth();
g_arrFrames[i] = -1;
}
function MoveDownFrameset(fForward)
{
var i = GetCurrentDepth();
var win = CrawlPath();
g_arrFrames[i+1] = fForward ? 0 : win.frames.length - 1;
g_arrFrames[i+2] = -1;
}
function MoveWin(fForward)
{
var intDepth = GetCurrentDepth();
var intPos = GetCurrentPos();
g_arrFrames[intDepth] = fForward ? ++intPos : --intPos;
}
function MoveDoc(fForward)
{
if (g_fSearchTopFrame)
{
if (fForward)
{
g_fSearchTopFrame = false;
return true;
}
else
{
return false;
}
}
if (!fForward && (g_arrFrames[0] == 0) && (g_arrFrames[1] < 0)
&& window.dialogArguments.document.all.tags("IFRAME").length)
{
g_fSearchTopFrame = true;
return true;
}
if (g_fFollowIframes && AtIframe())
{
MoveDownFrameset(fForward);
while (!AtIframe() && AtFrameset())
{
MoveDownFrameset(fForward);
return true;
}
return false;
}
if (MovePossible(fForward))
{
MoveWin(fForward);
g_fFollowIframes = true;
while (!AtIframe() && AtFrameset())
{
MoveDownFrameset(fForward);
}
return true;
}
else
{
if (GetCurrentDepth() > 0)
{
MoveUpFrameset();
while (AtIframe() && !MovePossible(fForward)
&& (GetCurrentDepth() >= 0))
{
MoveUpFrameset();
}
if (AtIframe() && MovePossible(fForward))
{
g_fFollowIframes = false;
}
return MoveDoc(fForward);
}
}
return false;
}
function GetFirstDoc()
{
var win;
var doc = window.dialogArguments.document;
if (doc.all.tags("IFRAME").length)
{
g_fSearchTopFrame = true;
return doc;
}
while (!AtIframe() && AtFrameset())
{
MoveDownFrameset(true);
}
win = CrawlPath();
return win.document;
}
function setInitSearchRng()
{
findStartPoint();
if (g_fFrameset)
{
var win;
if (!AtIframe() && AtFrameset())
{
MoveDownFrameset(!radDirection[0].checked);
while (!AtIframe() && AtFrameset())
{
MoveDownFrameset(!radDirection[0].checked);
}
}
win = CrawlPath();
g_docSearch = win.document;
}
else
{
g_docSearch = window.dialogArguments.document;
}
if (g_docSearch .queryCommandState("BrowseMode")
&& g_docSearch .selection.type != "Text")
{
if (g_docSearch .body == null)
return;
g_rngWorking = g_docSearch .body.createTextRange();
}
else
{
g_rngWorking = g_docSearch .selection.createRange();
}
}
function directionAdjust()
{
g_fFoundText = (g_docSearch .selection.type == "Text");
if (radDirection[0].checked)
{
if (g_fFoundText)
{
g_rngWorking.moveEnd("character" , -1);
}
while (0 != g_rngWorking.moveStart("textedit", -10000))
{
}
g_intDirection = -1000000000;
}
else
{
if (g_fFoundText)
{
g_rngWorking.moveStart("character", 1);
}
while (0 != g_rngWorking.moveEnd("textedit", 10000))
{
}
g_intDirection = 1000000000;
}
}
function btnFindClick()
{
var fDone = false;
var L_FinishedDocument_Text = "Finished searching the document.";
var index;
setInitSearchRng();
directionAdjust();
g_rngFoundText = g_rngWorking.duplicate();
success = g_rngFoundText.findText(txtFindText.value,
g_intDirection,
findFlags());
while ((!fDone) && success)
{
fDone = true;
try
{
g_rngFoundText.select();
}
catch (exception)
{
if (g_intDirection == 1000000000)
{
g_rngFoundText.moveStart("character" , 1);
while (0 != g_rngFoundText.moveEnd("textedit", 10000))
{
}
}
else
{
g_rngFoundText.moveEnd("character" , -1);
while (0 != g_rngFoundText.moveStart("textedit", -10000))
{
}
}
fDone = false;
success = g_rngFoundText.findText(txtFindText.value,
g_intDirection,
findFlags());
}
}
if (!success)
{
if (g_fFrameset)
{
if (MoveDoc(!radDirection[0].checked))
{
btnFindClick();
return;
}
}
alert(L_FinishedDocument_Text);
txtFindText.focus();
}
else
{
if (g_fFrameset)
{
g_docLastFound.execCommand("Unselect", false);
g_docLastFound = g_docSearch ;
}
g_rngFoundText.select();
g_rngFoundText.scrollIntoView(true);
}
}
function btnCancelClick2()
{
window.dialogArguments.findText = txtFindText.value;
window.close();
}
//</SCRIPT>