+/*
+ * jQuery plugin: fieldSelection - v0.1.0 - last change: 2006-12-16
+ * (c) 2006 Alex Brem <alex@0xab.cd> - http://blog.0xab.cd
+ */
+
+(function() {
+
+ var fieldSelection = {
+
+ getSelection: function() {
+
+ var e = this.jquery ? this[0] : this;
+
+ return (
+
+ /* mozilla / dom 3.0 */
+ ('selectionStart' in e && function() {
+ var l = e.selectionEnd - e.selectionStart;
+ return { start: e.selectionStart, end: e.selectionEnd, length: l, text: e.value.substr(e.selectionStart, l) };
+ }) ||
+
+ /* exploder */
+ (document.selection && function() {
+
+ e.focus();
+
+ var r = document.selection.createRange();
+ if (r == null) {
+ return { start: 0, end: e.value.length, length: 0 }
+ }
+
+ var re = e.createTextRange();
+ var rc = re.duplicate();
+ re.moveToBookmark(r.getBookmark());
+ rc.setEndPoint('EndToStart', re);
+
+ return { start: rc.text.length, end: rc.text.length + r.text.length, length: r.text.length, text: r.text };
+ }) ||
+
+ /* browser not supported */
+ function() {
+ return { start: 0, end: e.value.length, length: 0 };
+ }
+
+ )();
+
+ },
+
+ replaceSelection: function() {
+
+ var e = this.jquery ? this[0] : this;
+ var text = arguments[0] || '';
+
+ return (
+
+ /* mozilla / dom 3.0 */
+ ('selectionStart' in e && function() {
+ e.value = e.value.substr(0, e.selectionStart) + text + e.value.substr(e.selectionEnd, e.value.length);
+ return this;
+ }) ||
+
+ /* exploder */
+ (document.selection && function() {
+ e.focus();
+ document.selection.createRange().text = text;
+ return this;
+ }) ||
+
+ /* browser not supported */
+ function() {
+ e.value += text;
+ return this;
+ }
+
+ )();
+
+ }
+
+ };
+
+ jQuery.each(fieldSelection, function(i) { jQuery.fn[i] = this; });
+
+})();