(
function
($) {
$.fn.extend({
insertContent:
function
(myValue, t) {
var
$t = $(
this
)[0];
if
(document.selection) {
this
.focus();
var
sel = document.selection.createRange();
sel.text = myValue;
this
.focus();
sel.moveStart(
'character'
, -l);
var
wee = sel.text.length;
if
(arguments.length == 2) {
var
l = $t.value.length;
sel.moveEnd(
"character"
, wee + t);
t <= 0 ? sel.moveStart(
"character"
, wee - 2 * t - myValue.length) : sel.moveStart(
"character"
, wee - t - myValue.length);
sel.select();
}
}
else
if
($t.selectionStart || $t.selectionStart ==
'0'
) {
var
startPos = $t.selectionStart;
var
endPos = $t.selectionEnd;
var
scrollTop = $t.scrollTop;
$t.value = $t.value.substring(0, startPos) + myValue + $t.value.substring(endPos, $t.value.length);
this
.focus();
$t.selectionStart = startPos + myValue.length;
$t.selectionEnd = startPos + myValue.length;
$t.scrollTop = scrollTop;
if
(arguments.length == 2) {
$t.setSelectionRange(startPos - t, $t.selectionEnd + t);
this
.focus();
}
}
else
{
this
.value += myValue;
this
.focus();
}
}
})
})(jQuery);