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(function ($) {
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"use strict";
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$.fn.insertAtCursor = function (tagName) {
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return this.each(function(){
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if (document.selection) {
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this.focus();
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var sel = document.selection.createRange();
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sel.text = tagName;
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this.focus();
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}
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else if (this.selectionStart || this.selectionStart === 0) {
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var startPos = this.selectionStart;
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var endPos = this.selectionEnd;
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var scrollTop = this.scrollTop;
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this.value = this.value.substring(0, startPos) + tagName + this.value.substring(endPos,this.value.length);
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this.focus();
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this.selectionStart = startPos + tagName.length;
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this.selectionEnd = startPos + tagName.length;
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this.scrollTop = scrollTop;
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} else {
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this.value += tagName;
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this.focus();
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}
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});
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};
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})(jQuery);
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