$.fn.insertAtCaret = function (myValue) {
	return this.each(function(){
		//IE support
		if (document.selection) {
			this.focus();
			sel = document.selection.createRange();
			sel.text = myValue;
			this.focus();
		}
		//MOZILLA/NETSCAPE support
		else if (this.selectionStart || this.selectionStart == '0') {
			var startPos = this.selectionStart;
			var endPos = this.selectionEnd;
			var scrollTop = this.scrollTop;
			this.value = this.value.substring(0, startPos) + myValue + this.value.substring(endPos,this.value.length);
			this.focus();
			this.selectionStart = startPos + myValue.length;
			this.selectionEnd = startPos + myValue.length;
			this.scrollTop = scrollTop;
		} else {
			this.value += myValue;
			this.focus();
		}
	});
};

function replaceEmoticons()
{
	$(".guestbook_content").each( function(intIndex) {
			val = $(this).html();
			$(this).html( $().emoticon(val, "/shared/misc/emoticons/set1/") );
	});
};