var opentags = { 'b' : 0, 'i' : 0, 's' : 0, 'u' : 0, 'quote' : 0, 'left' : 0, 'center' : 0, 'right' : 0, 'indent' : 0, 'code' : 0, 'url' : 0, 'sub' : 0, 'sup' : 0 }; var uagent = navigator.userAgent.toLowerCase(); var is_safari = ( (uagent.indexOf('safari') != -1) || (navigator.vendor == "Apple Computer, Inc.") ); var is_opera = (uagent.indexOf('opera') != -1); var is_webtv = (uagent.indexOf('webtv') != -1); var is_ie = ( (uagent.indexOf('msie') != -1) && (!is_opera) && (!is_safari) && (!is_webtv) ); var is_win = ( (uagent.indexOf("win") != -1) || (uagent.indexOf("16bit") !=- 1) ); var ua_vers = parseInt(navigator.appVersion); function addcode(tag, areaname) { var opentext = '[' + tag + ']'; var closetext = '[/' + tag + ']'; var obj = document.getElementById(areaname); if ( (ua_vers >= 4) && is_ie && is_win ) { if ( obj.isTextEdit ) { obj.focus(); var sel = document.selection; var rng = sel.createRange(); rng.colapse; if ( (sel.type == "Text" || sel.type == "None") && rng != null && rng.text ) { if (closetext != "" && rng.text.length > 0) { opentext += rng.text + closetext; } rng.text = opentext; } else { if(opentags[tag]) { rng.text += closetext; opentags[tag] = 0; } else { rng.text += opentext; opentags[tag] = 1; } } } else { if(opentags[tag]) { obj.value += closetext; opentags[tag] = 0; } else { obj.value += opentext; opentags[tag] = 1; } } rng.select(); } //---------------------------------------- // It's MOZZY! //---------------------------------------- else if ( obj.selectionEnd ) { var ss = obj.selectionStart; var st = obj.scrollTop; var es = obj.selectionEnd; if (es <= 0) { es = obj.textLength; } var start = (obj.value).substring(0, ss); var middle = (obj.value).substring(ss, es); var end = (obj.value).substring(es, obj.textLength); //----------------------------------- // text range? //----------------------------------- if ( obj.selectionEnd - obj.selectionStart > 0 ) { middle = opentext + middle + closetext; } else { if(opentags[tag]) { middle = closetext + middle; opentags[tag] = 0; } else { middle = opentext + middle; opentags[tag] = 1; } } obj.value = start + middle + end; var cpos = ss + (middle.length); obj.selectionStart = cpos; obj.selectionEnd = cpos; obj.scrollTop = st; } //---------------------------------------- // It's CRAPPY! //---------------------------------------- else { obj.value += opentext + ' ' + closetext; } } // Вставка смайла function addsmile(code, areaname) { var obj = document.getElementById(areaname); code = ' ' + code + ' '; if (document.selection) { obj.focus(); var txtContent = obj.value; var str = document.selection.createRange(); if (str.text == "") { str.text = code; } else if(txtContent.indexOf(str.text) != -1) { str.text = code + str.text; } else { obj.value = txtContent + code; } } else { obj.value = obj.value + code; } } // Запрос подтверждения удаления сообщения function delete_post(theURL) { if (confirm('Вы действительно хотите удалить это сообщение?')) { window.location.href=theURL; } else { alert ('Нет, так нет :)'); } }