function cursorPosition(field){var textarea=document.getElementById(field);textarea.focus();if(typeof(textarea.selectionStart)=="number"){return textarea.selectionStart;}else{if(document.selection){var selection_range=document.selection.createRange().duplicate();if(selection_range.parentElement()==textarea){var before_range=document.body.createTextRange();before_range.moveToElementText(textarea);before_range.setEndPoint("EndToStart",selection_range);var after_range=document.body.createTextRange();after_range.moveToElementText(textarea);after_range.setEndPoint("StartToEnd",selection_range);var before_finished=false,selection_finished=false,after_finished=false;var 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untrimmed_text=untrimmed_before_text+untrimmed_selection_text+untrimmed_after_text;var untrimmed_successful=false;if(textarea.value==untrimmed_text){untrimmed_successful=true;}var startPoint=untrimmed_before_text.length;return startPoint;}}}return 0;}new function($){$.fn.setCursorPosition=function(pos){if($(this).get(0).setSelectionRange){$(this).get(0).setSelectionRange(pos,pos);}else{if($(this).get(0).createTextRange){var range=$(this).get(0).createTextRange();range.collapse(true);range.moveEnd("character",pos);range.moveStart("character",pos);range.select();}}};}(jQuery);function update(){var range=$("#post").getSelection();return range;}function setSmiley(code){var pos=cursorPosition("post");var diff=$("#post").val().length-parseInt(pos)+1;var codeStart=$("#post").val().substr(0,pos);var codeEnd=$("#post").val().substr(pos,diff);var newPos=parseInt(pos+code.length);$("#post").val(codeStart+code+codeEnd);$("#post").setCursorPosition(newPos);}function setBB(type){var 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