function Left(str, n) { if (n <= 0) return ""; else if (n > String(str).length) return str; else return String(str).substring(0,n); } function Right(str, n) { if (n <= 0) return ""; else if (n > String(str).length) return str; else { var iLen = String(str).length; return String(str).substring(iLen, iLen - n); } } function GetInnerHtmlText(el) { if ("string" == typeof el.textContent) return el.textContent; if ("string" == typeof el.innerText) return el.innerText; return el.innerHTML.replace(/<[^>]*>/g,""); } function GetOffsetTop(item) { var ended = false; var offset_top = document.getElementById(item).offsetTop; var parentObj = null; // Loop through parent objects while (ended == false) { // Check if first time through loop if (parentObj == null) parentObj = document.getElementById(item).parentNode; else parentObj = parentObj.parentNode; // Add top offset of this object if (parentObj.tagName != "TD") offset_top = offset_top + parentObj.offsetTop; // Check if top parent if (parentObj.tagName == "HTML") ended = true; } return offset_top; } function GetOffsetLeft(item) { var ended = false; var offset_left = document.getElementById(item).offsetLeft; var parentObj = null; // Loop through parent objects while (ended == false) { // Check if first time through loop if (parentObj == null) parentObj = document.getElementById(item).parentNode; else parentObj = parentObj.parentNode; // Add offset of this object offset_left = offset_left + parentObj.offsetLeft; // Check if top parent if (parentObj.tagName == "HTML") ended = true; } return offset_left; } function AddClientTimeToLogin() { var cdate = new Date(); document.getElementById("clienttime").value = (cdate.getUTCMonth() + 1) + "/" + cdate.getUTCDate() + "/" + cdate.getUTCFullYear() + "|" + cdate.getUTCHours() + ":" + cdate.getUTCMinutes() + ":" + cdate.getUTCSeconds(); return true; } function DoLogin() { try { document.getElementById("frmLogin").submit(); } catch (e1) { alert("DoLogin(e1) - An Error Has Occurred!"); } } function DateDiff(date1, time1, date2, time2) { try { d1 = new Date(); d2 = new Date(); diff = new Date(); var tstamp; if (IsValidDate(date1) && IsValidTime(time1)) { date1temp = new Date(date1 + " " + time1); d1.setTime(date1temp.getTime()); } else return 0 if (IsValidDate(date2) && IsValidTime(time2)) { date2temp = new Date(date2 + " " + time2); d2.setTime(date2temp.getTime()); } // sets difference date to difference of first date and second date diff.setTime(Math.abs(d1.getTime() - d2.getTime())); timediff = diff.getTime(); return timediff; } catch (e1) { alert("DateDiff(e1) - An Error Has Occurred!"); } } function IsValidDate(dateStr) { try { // Format : MM/DD/YY MM/DD/YYYY MM-DD-YY MM-DD-YYYY var datePat = /^(\d{1,2})(\/|-)(\d{1,2})\2(\d{4})$/; // requires 4 digit year var matchArray = dateStr.match(datePat); // is the format ok? if (matchArray == null) { //alert(dateStr + " Date is not in a valid format.") return false; } month = matchArray[1]; // parse date into variables day = matchArray[3]; year = matchArray[4]; if (month < 1 || month > 12) { // check month range //alert("Month must be between 1 and 12."); return false; } if (day < 1 || day > 31) { alert("Day must be between 1 and 31."); return false; } if ((month==4 || month==6 || month==9 || month==11) && day==31) { //alert("Month "+month+" doesn't have 31 days!") return false; } if (month == 2) { // check for february 29th var isleap = (year % 4 == 0 && (year % 100 != 0 || year % 400 == 0)); if (day>29 || (day==29 && !isleap)) { //alert("February " + year + " doesn't have " + day + " days!"); return false; } } return true; } catch (e1) { alert("IsValidDate(e1) - An Error Has Occurred!"); } } function IsValidTime(timeStr) { try { // Format : HH:MM:SS AM/PM // Seconds and AM/PM are optional var timePat = /^(\d{1,2}):(\d{2})(:(\d{2}))?(\s?(AM|am|PM|pm))?$/; var matchArray = timeStr.match(timePat); if (matchArray == null) return false; hour = matchArray[1]; minute = matchArray[2]; second = matchArray[4]; ampm = matchArray[6]; if (second=="") { second = null; } if (ampm=="") { ampm = null } if (hour < 0 || hour > 23) return false; if (hour > 12 && ampm != null) return false; if (minute < 0 || minute > 59) return false; if (second != null && (second < 0 || second > 59)) return false; return true; } catch (e) { return false; } } function GetMonthName(value) { try { var retval = ""; switch (parseInt(value)) { case 1: retval = "January"; break; case 2: retval = "February"; break; case 3: retval = "March"; break; case 4: retval = "April"; break; case 5: retval = "May"; break; case 6: retval = "June"; break; case 7: retval = "July"; break; case 8: retval = "August"; break; case 9: retval = "September"; break; case 10: retval = "October"; break; case 11: retval = "November"; break; case 12: retval = "December"; break; default: retval = "Invalid Month"; break; } return retval; } catch (e) { return ""; } } function GetWeekDay(value) { try { var retval = ""; switch (value) { case 1: retval = "Sunday"; break; case 2: retval = "Monday"; break; case 3: retval = "Tuesday"; break; case 4: retval = "Wednesday"; break; case 5: retval = "Thursday"; break; case 6: retval = "Friday"; break; case 7: retval = "Saturday"; break; default: retval = "Invalid Day"; break; } return retval; } catch (e) { return ""; } } function MakeAJAXRequest(id, url, callback_function, return_xml) { try { var http_request, response, i; var activex_ids = ["MSXML2.XMLHTTP.3.0","MSXML2.XMLHTTP","Microsoft.XMLHTTP"]; // Mozilla, Safari, IE7+ if (window.XMLHttpRequest) { http_request = new XMLHttpRequest(); if (http_request.overrideMimeType) http_request.overrideMimeType("text/xml"); } else if (window.ActiveXObject) { // IE6 and older for (i = 0; i < activex_ids.length; i++) { try { http_request = new ActiveXObject(activex_ids[i]); } catch (e) {} } } if (!http_request) { alert("Unfortunately your browser doesn't support this feature."); return false; } http_request.onreadystatechange = function(){ if (http_request.readyState != 4) { // not ready yet return; } if (http_request.status != 200) { // ready, but not OK alert("There was a problem with the request.(Code: " + http_request.status + ")"); //document.getElementById("tbMessagePanel").style.display = "none"; return; } if (return_xml) response = http_request.responseXML; else response = http_request.responseText; // invoke the callback callback_function(id, response); }; http_request.open("GET", url, true); http_request.send(null); } catch (e1) { //LogError("/global/inc/js/globalfunctions.js", "MakeAJAXRequest()", e1.description); alert("Error : MakeAJAXRequest() - An Error Occurred!"); } } function trim(str, chars) { return ltrim(rtrim(str, chars), chars); } function ltrim(str, chars) { chars = chars || "\\s"; return str.replace(new RegExp("^[" + chars + "]+", "g"), ""); } function rtrim(str, chars) { chars = chars || "\\s"; return str.replace(new RegExp("[" + chars + "]+$", "g"), ""); } function InputKeyPressWasEnter(e) { // Check if the enter key was pressed if (e.keyCode==13) return true; else return false; } function GetInteger(value) { var retval = ""; var validChars = "0123456789"; for (index = 0; index < value.length; index++) { if (validChars.indexOf(value.substring(index, index + 1)) != -1) retval = retval.toString() + value.substring(index, index + 1).toString(); } return parseInt(retval, 0); } function GetClientWidth() { return FilterResults( window.innerWidth ? window.innerWidth : 0, document.documentElement ? document.documentElement.clientWidth : 0, document.body ? document.body.clientWidth : 0 ); } function GetClientHeight() { return FilterResults( window.innerHeight ? window.innerHeight : 0, document.documentElement ? document.documentElement.clientHeight : 0, document.body ? document.body.clientHeight : 0 ); } function GetScrollLeft() { return FilterResults( window.pageXOffset ? window.pageXOffset : 0, document.documentElement ? document.documentElement.scrollLeft : 0, document.body ? document.body.scrollLeft : 0 ); } function GetScrollTop() { return FilterResults( window.pageYOffset ? window.pageYOffset : 0, document.documentElement ? document.documentElement.scrollTop : 0, document.body ? document.body.scrollTop : 0 ); } function FilterResults(n_win, n_docel, n_body) { var n_result = n_win ? n_win : 0; if (n_docel && (!n_result || (n_result > n_docel))) n_result = n_docel; return n_body && (!n_result || (n_result > n_body)) ? n_body : n_result; } function RandomNumber(max) { var max_val = 0; var retval = 0; if (max < 1) max_val = 1; else max_val = max + 1; retval = Math.floor(Math.random() * max_val); return retval; } function DateAdd(date_value, interval, increment) { try { if ((interval != "M") && (interval != "D") && (interval != "Y") && (interval != "h") && (interval != "m") && (interval != "uM") && (interval != "uD") && (interval != "uY") && (interval != "uh") && (interval != "um") && (interval != "us")) throw("DateAdd: Second parameter must be M, D, Y, h, m, uM, uD, uY, uh, um or us"); if(typeof(increment) != "number") throw("DateAdd: Third parameter must be a number"); switch(interval) { case "M": date_value.setMonth(parseInt(this.getMonth()) + parseInt(increment)); break; case "D": date_value.setDate(parseInt(this.getDate()) + parseInt(increment)); break; case "Y": date_value.setYear(parseInt(this.getYear()) + parseInt(increment)); break; case "h": date_value.setHours(parseInt(this.getHours()) + parseInt(increment)); break; case "m": date_value.setMinutes(parseInt(this.getMinutes()) + parseInt(increment)); break; case "s": date_value.setSeconds(parseInt(this.getSeconds()) + parseInt(increment)); break; case "uM": date_value.setUTCMonth(parseInt(this.getUTCMonth()) + parseInt(increment)); break; case "uD": date_value.setUTCDate(parseInt(this.getUTCDate()) + parseInt(increment)); break; case "uY": date_value.setUTCFullYear(parseInt(this.getUTCFullYear()) + parseInt(increment)); break; case "uh": date_value.setUTCHours(parseInt(this.getUTCHours()) + parseInt(increment)); break; case "um": date_value.setUTCMinutes(parseInt(this.getUTCMinutes()) + parseInt(increment)); break; case "us": date_value.setUTCSeconds(parseInt(this.getUTCSeconds()) + parseInt(increment)); break; } return date_value; } catch (e1) { //LogError("/global/inc/js/globalfunctions.js", "DateAdd()", e1.description); throw("DateAdd: An Error Occurred!"); } } function GetNumberPositionText(value) { try { var retval = ""; retval = trim(value) if (retval == "") retval = value; else { var ret_right_1 = Right(retval, 1); var ret_right_2 = Right(retval, 2); if ((ret_right_1 == "0") || (ret_right_1 == "4") || (ret_right_1 == "5") || (ret_right_1 == "6") || (ret_right_1 == "7") || (ret_right_1 == "8") || (ret_right_1 == "9") || (ret_right_2 == "11") || (ret_right_2 == "12") || (ret_right_2 == "13")) { retval = retval + "th"; } else { if ((ret_right_1 == "1") && (ret_right_2 != "11")) { retval = retval + "st"; } else { if ((ret_right_1 == "2") && (ret_right_2 != "12")) { retval = retval + "nd"; } else { if ((ret_right_1 == "3") && (ret_right_2 != "13")) { retval = retval + "rd"; } } } } } return retval; } catch (e1) { //LogError("/global/inc/js/globalfunctions.js", "GetNumberPositionText()", e1.description); return ""; } } function HtmlDecode(s) { var out = ""; if (s==null) return; var l = s.length; for (var i=0; i 0) { var entity = s.substring(i + 1, semicolonIndex); if (entity.length > 1 && entity.charAt(0) == '#') { if (entity.charAt(1) == 'x' || entity.charAt(1) == 'X') ch = String.fromCharCode(eval('0'+entity.substring(1))); else ch = String.fromCharCode(eval(entity.substring(1))); } else { switch (entity) { case 'quot': ch = String.fromCharCode(0x0022); break; case 'amp': ch = String.fromCharCode(0x0026); break; case 'lt': ch = String.fromCharCode(0x003c); break; case 'gt': ch = String.fromCharCode(0x003e); break; case 'nbsp': ch = String.fromCharCode(0x00a0); break; case 'iexcl': ch = String.fromCharCode(0x00a1); break; case 'cent': ch = String.fromCharCode(0x00a2); break; case 'pound': ch = String.fromCharCode(0x00a3); break; case 'curren': ch = String.fromCharCode(0x00a4); break; case 'yen': ch = String.fromCharCode(0x00a5); break; case 'brvbar': ch = String.fromCharCode(0x00a6); break; case 'sect': ch = String.fromCharCode(0x00a7); break; case 'uml': ch = String.fromCharCode(0x00a8); break; case 'copy': ch = String.fromCharCode(0x00a9); break; case 'ordf': ch = String.fromCharCode(0x00aa); break; case 'laquo': ch = String.fromCharCode(0x00ab); break; case 'not': ch = String.fromCharCode(0x00ac); break; case 'shy': ch = String.fromCharCode(0x00ad); break; case 'reg': ch = String.fromCharCode(0x00ae); break; case 'macr': ch = String.fromCharCode(0x00af); break; case 'deg': ch = String.fromCharCode(0x00b0); break; case 'plusmn': ch = String.fromCharCode(0x00b1); break; case 'sup2': ch = String.fromCharCode(0x00b2); break; case 'sup3': ch = String.fromCharCode(0x00b3); break; case 'acute': ch = String.fromCharCode(0x00b4); break; case 'micro': ch = String.fromCharCode(0x00b5); break; case 'para': ch = String.fromCharCode(0x00b6); break; case 'middot': ch = String.fromCharCode(0x00b7); break; case 'cedil': ch = String.fromCharCode(0x00b8); break; case 'sup1': ch = String.fromCharCode(0x00b9); break; case 'ordm': ch = String.fromCharCode(0x00ba); break; case 'raquo': ch = String.fromCharCode(0x00bb); break; case 'frac14': ch = String.fromCharCode(0x00bc); break; case 'frac12': ch = String.fromCharCode(0x00bd); break; case 'frac34': ch = String.fromCharCode(0x00be); break; case 'iquest': ch = String.fromCharCode(0x00bf); break; case 'Agrave': ch = String.fromCharCode(0x00c0); break; case 'Aacute': ch = String.fromCharCode(0x00c1); break; case 'Acirc': ch = String.fromCharCode(0x00c2); break; case 'Atilde': ch = String.fromCharCode(0x00c3); break; case 'Auml': ch = String.fromCharCode(0x00c4); break; case 'Aring': ch = String.fromCharCode(0x00c5); break; case 'AElig': ch = String.fromCharCode(0x00c6); break; case 'Ccedil': ch = String.fromCharCode(0x00c7); break; case 'Egrave': ch = String.fromCharCode(0x00c8); break; case 'Eacute': ch = String.fromCharCode(0x00c9); break; case 'Ecirc': ch = String.fromCharCode(0x00ca); break; case 'Euml': ch = String.fromCharCode(0x00cb); break; case 'Igrave': ch = String.fromCharCode(0x00cc); break; case 'Iacute': ch = String.fromCharCode(0x00cd); break; case 'Icirc': ch = String.fromCharCode(0x00ce ); break; case 'Iuml': ch = String.fromCharCode(0x00cf); break; case 'ETH': ch = String.fromCharCode(0x00d0); break; case 'Ntilde': ch = String.fromCharCode(0x00d1); break; case 'Ograve': ch = String.fromCharCode(0x00d2); break; case 'Oacute': ch = String.fromCharCode(0x00d3); break; case 'Ocirc': ch = String.fromCharCode(0x00d4); break; case 'Otilde': ch = String.fromCharCode(0x00d5); break; case 'Ouml': ch = String.fromCharCode(0x00d6); break; case 'times': ch = String.fromCharCode(0x00d7); break; case 'Oslash': ch = String.fromCharCode(0x00d8); break; case 'Ugrave': ch = String.fromCharCode(0x00d9); break; case 'Uacute': ch = String.fromCharCode(0x00da); break; case 'Ucirc': ch = String.fromCharCode(0x00db); break; case 'Uuml': ch = String.fromCharCode(0x00dc); break; case 'Yacute': ch = String.fromCharCode(0x00dd); break; case 'THORN': ch = String.fromCharCode(0x00de); break; case 'szlig': ch = String.fromCharCode(0x00df); break; case 'agrave': ch = String.fromCharCode(0x00e0); break; case 'aacute': ch = String.fromCharCode(0x00e1); break; case 'acirc': ch = String.fromCharCode(0x00e2); break; case 'atilde': ch = String.fromCharCode(0x00e3); break; case 'auml': ch = String.fromCharCode(0x00e4); break; case 'aring': ch = String.fromCharCode(0x00e5); break; case 'aelig': ch = String.fromCharCode(0x00e6); break; case 'ccedil': ch = String.fromCharCode(0x00e7); break; case 'egrave': ch = String.fromCharCode(0x00e8); break; case 'eacute': ch = String.fromCharCode(0x00e9); break; case 'ecirc': ch = String.fromCharCode(0x00ea); break; case 'euml': ch = String.fromCharCode(0x00eb); break; case 'igrave': ch = String.fromCharCode(0x00ec); break; case 'iacute': ch = String.fromCharCode(0x00ed); break; case 'icirc': ch = String.fromCharCode(0x00ee); break; case 'iuml': ch = String.fromCharCode(0x00ef); break; case 'eth': ch = String.fromCharCode(0x00f0); break; case 'ntilde': ch = String.fromCharCode(0x00f1); break; case 'ograve': ch = String.fromCharCode(0x00f2); break; case 'oacute': ch = String.fromCharCode(0x00f3); break; case 'ocirc': ch = String.fromCharCode(0x00f4); break; case 'otilde': ch = String.fromCharCode(0x00f5); break; case 'ouml': ch = String.fromCharCode(0x00f6); break; case 'divide': ch = String.fromCharCode(0x00f7); break; case 'oslash': ch = String.fromCharCode(0x00f8); break; case 'ugrave': ch = String.fromCharCode(0x00f9); break; case 'uacute': ch = String.fromCharCode(0x00fa); break; case 'ucirc': ch = String.fromCharCode(0x00fb); break; case 'uuml': ch = String.fromCharCode(0x00fc); break; case 'yacute': ch = String.fromCharCode(0x00fd); break; case 'thorn': ch = String.fromCharCode(0x00fe); break; case 'yuml': ch = String.fromCharCode(0x00ff); break; case 'OElig': ch = String.fromCharCode(0x0152); break; case 'oelig': ch = String.fromCharCode(0x0153); break; case 'Scaron': ch = String.fromCharCode(0x0160); break; case 'scaron': ch = String.fromCharCode(0x0161); break; case 'Yuml': ch = String.fromCharCode(0x0178); break; case 'fnof': ch = String.fromCharCode(0x0192); break; case 'circ': ch = String.fromCharCode(0x02c6); break; case 'tilde': ch = String.fromCharCode(0x02dc); break; case 'Alpha': ch = String.fromCharCode(0x0391); break; case 'Beta': ch = String.fromCharCode(0x0392); break; case 'Gamma': ch = String.fromCharCode(0x0393); break; case 'Delta': ch = String.fromCharCode(0x0394); break; case 'Epsilon': ch = String.fromCharCode(0x0395); break; case 'Zeta': ch = String.fromCharCode(0x0396); break; case 'Eta': ch = String.fromCharCode(0x0397); break; case 'Theta': ch = String.fromCharCode(0x0398); break; case 'Iota': ch = String.fromCharCode(0x0399); break; case 'Kappa': ch = String.fromCharCode(0x039a); break; case 'Lambda': ch = String.fromCharCode(0x039b); break; case 'Mu': ch = String.fromCharCode(0x039c); break; case 'Nu': ch = String.fromCharCode(0x039d); break; case 'Xi': ch = String.fromCharCode(0x039e); break; case 'Omicron': ch = String.fromCharCode(0x039f); break; case 'Pi': ch = String.fromCharCode(0x03a0); break; case ' Rho ': ch = String.fromCharCode(0x03a1); break; case 'Sigma': ch = String.fromCharCode(0x03a3); break; case 'Tau': ch = String.fromCharCode(0x03a4); break; case 'Upsilon': ch = String.fromCharCode(0x03a5); break; case 'Phi': ch = String.fromCharCode(0x03a6); break; case 'Chi': ch = String.fromCharCode(0x03a7); break; case 'Psi': ch = String.fromCharCode(0x03a8); break; case 'Omega': ch = String.fromCharCode(0x03a9); break; case 'alpha': ch = String.fromCharCode(0x03b1); break; case 'beta': ch = String.fromCharCode(0x03b2); break; case 'gamma': ch = String.fromCharCode(0x03b3); break; case 'delta': ch = String.fromCharCode(0x03b4); break; case 'epsilon': ch = String.fromCharCode(0x03b5); break; case 'zeta': ch = String.fromCharCode(0x03b6); break; case 'eta': ch = String.fromCharCode(0x03b7); break; case 'theta': ch = String.fromCharCode(0x03b8); break; case 'iota': ch = String.fromCharCode(0x03b9); break; case 'kappa': ch = String.fromCharCode(0x03ba); break; case 'lambda': ch = String.fromCharCode(0x03bb); break; case 'mu': ch = String.fromCharCode(0x03bc); break; case 'nu': ch = String.fromCharCode(0x03bd); break; case 'xi': ch = String.fromCharCode(0x03be); break; case 'omicron': ch = String.fromCharCode(0x03bf); break; case 'pi': ch = String.fromCharCode(0x03c0); break; case 'rho': ch = String.fromCharCode(0x03c1); break; case 'sigmaf': ch = String.fromCharCode(0x03c2); break; case 'sigma': ch = String.fromCharCode(0x03c3); break; case 'tau': ch = String.fromCharCode(0x03c4); break; case 'upsilon': ch = String.fromCharCode(0x03c5); break; case 'phi': ch = String.fromCharCode(0x03c6); break; case 'chi': ch = String.fromCharCode(0x03c7); break; case 'psi': ch = String.fromCharCode(0x03c8); break; case 'omega': ch = String.fromCharCode(0x03c9); break; case 'thetasym': ch = String.fromCharCode(0x03d1); break; case 'upsih': ch = String.fromCharCode(0x03d2); break; case 'piv': ch = String.fromCharCode(0x03d6); break; case 'ensp': ch = String.fromCharCode(0x2002); break; case 'emsp': ch = String.fromCharCode(0x2003); break; case 'thinsp': ch = String.fromCharCode(0x2009); break; case 'zwnj': ch = String.fromCharCode(0x200c); break; case 'zwj': ch = String.fromCharCode(0x200d); break; case 'lrm': ch = String.fromCharCode(0x200e); break; case 'rlm': ch = String.fromCharCode(0x200f); break; case 'ndash': ch = String.fromCharCode(0x2013); break; case 'mdash': ch = String.fromCharCode(0x2014); break; case 'lsquo': ch = String.fromCharCode(0x2018); break; case 'rsquo': ch = String.fromCharCode(0x2019); break; case 'sbquo': ch = String.fromCharCode(0x201a); break; case 'ldquo': ch = String.fromCharCode(0x201c); break; case 'rdquo': ch = String.fromCharCode(0x201d); break; case 'bdquo': ch = String.fromCharCode(0x201e); break; case 'dagger': ch = String.fromCharCode(0x2020); break; case 'Dagger': ch = String.fromCharCode(0x2021); break; case 'bull': ch = String.fromCharCode(0x2022); break; case 'hellip': ch = String.fromCharCode(0x2026); break; case 'permil': ch = String.fromCharCode(0x2030); break; case 'prime': ch = String.fromCharCode(0x2032); break; case 'Prime': ch = String.fromCharCode(0x2033); break; case 'lsaquo': ch = String.fromCharCode(0x2039); break; case 'rsaquo': ch = String.fromCharCode(0x203a); break; case 'oline': ch = String.fromCharCode(0x203e); break; case 'frasl': ch = String.fromCharCode(0x2044); break; case 'euro': ch = String.fromCharCode(0x20ac); break; case 'image': ch = String.fromCharCode(0x2111); break; case 'weierp': ch = String.fromCharCode(0x2118); break; case 'real': ch = String.fromCharCode(0x211c); break; case 'trade': ch = String.fromCharCode(0x2122); break; case 'alefsym': ch = String.fromCharCode(0x2135); break; case 'larr': ch = String.fromCharCode(0x2190); break; case 'uarr': ch = String.fromCharCode(0x2191); break; case 'rarr': ch = String.fromCharCode(0x2192); break; case 'darr': ch = String.fromCharCode(0x2193); break; case 'harr': ch = String.fromCharCode(0x2194); break; case 'crarr': ch = String.fromCharCode(0x21b5); break; case 'lArr': ch = String.fromCharCode(0x21d0); break; case 'uArr': ch = String.fromCharCode(0x21d1); break; case 'rArr': ch = String.fromCharCode(0x21d2); break; case 'dArr': ch = String.fromCharCode(0x21d3); break; case 'hArr': ch = String.fromCharCode(0x21d4); break; case 'forall': ch = String.fromCharCode(0x2200); break; case 'part': ch = String.fromCharCode(0x2202); break; case 'exist': ch = String.fromCharCode(0x2203); break; case 'empty': ch = String.fromCharCode(0x2205); break; case 'nabla': ch = String.fromCharCode(0x2207); break; case 'isin': ch = String.fromCharCode(0x2208); break; case 'notin': ch = String.fromCharCode(0x2209); break; case 'ni': ch = String.fromCharCode(0x220b); break; case 'prod': ch = String.fromCharCode(0x220f); break; case 'sum': ch = String.fromCharCode(0x2211); break; case 'minus': ch = String.fromCharCode(0x2212); break; case 'lowast': ch = String.fromCharCode(0x2217); break; case 'radic': ch = String.fromCharCode(0x221a); break; case 'prop': ch = String.fromCharCode(0x221d); break; case 'infin': ch = String.fromCharCode(0x221e); break; case 'ang': ch = String.fromCharCode(0x2220); break; case 'and': ch = String.fromCharCode(0x2227); break; case 'or': ch = String.fromCharCode(0x2228); break; case 'cap': ch = String.fromCharCode(0x2229); break; case 'cup': ch = String.fromCharCode(0x222a); break; case 'int': ch = String.fromCharCode(0x222b); break; case 'there4': ch = String.fromCharCode(0x2234); break; case 'sim': ch = String.fromCharCode(0x223c); break; case 'cong': ch = String.fromCharCode(0x2245); break; case 'asymp': ch = String.fromCharCode(0x2248); break; case 'ne': ch = String.fromCharCode(0x2260); break; case 'equiv': ch = String.fromCharCode(0x2261); break; case 'le': ch = String.fromCharCode(0x2264); break; case 'ge': ch = String.fromCharCode(0x2265); break; case 'sub': ch = String.fromCharCode(0x2282); break; case 'sup': ch = String.fromCharCode(0x2283); break; case 'nsub': ch = String.fromCharCode(0x2284); break; case 'sube': ch = String.fromCharCode(0x2286); break; case 'supe': ch = String.fromCharCode(0x2287); break; case 'oplus': ch = String.fromCharCode(0x2295); break; case 'otimes': ch = String.fromCharCode(0x2297); break; case 'perp': ch = String.fromCharCode(0x22a5); break; case 'sdot': ch = String.fromCharCode(0x22c5); break; case 'lceil': ch = String.fromCharCode(0x2308); break; case 'rceil': ch = String.fromCharCode(0x2309); break; case 'lfloor': ch = String.fromCharCode(0x230a); break; case 'rfloor': ch = String.fromCharCode(0x230b); break; case 'lang': ch = String.fromCharCode(0x2329); break; case 'rang': ch = String.fromCharCode(0x232a); break; case 'loz': ch = String.fromCharCode(0x25ca); break; case 'spades': ch = String.fromCharCode(0x2660); break; case 'clubs': ch = String.fromCharCode(0x2663); break; case 'hearts': ch = String.fromCharCode(0x2665); break; case 'diams': ch = String.fromCharCode(0x2666); break; default: ch = ''; break; } } i = semicolonIndex; } } out += ch; } return out; } function GetBrowserType() { try { var browser = navigator.userAgent; if (/MSIE (\d+\.\d+);/.test(navigator.userAgent)) { return "Internet Explorer"; } else if (/Firefox[\/\s](\d+\.\d+)/.test(navigator.userAgent)) { return "Firefox"; } else if (/Chrome[\/\s](\d+\.\d+)/.test(navigator.userAgent)) { return "Google Chrome"; } else if (/Opera[\/\s](\d+\.\d+)/.test(navigator.userAgent)) { return "Opera"; } else if (browser.toLowerCase().indexOf('safari') > 0) { return "Safari"; } else return "Unknown Browser"; } catch(err) { return ""; } } function MouseX(e) { if (e.pageX) return e.pageX; else if (e.clientX) return e.clientX + (document.documentElement.scrollLeft ? document.documentElement.scrollLeft : document.body.scrollLeft); else return null; } function MouseY(e) { if (e.pageY) return e.pageY; else if (e.clientY) return e.clientY + (document.documentElement.scrollTop ? document.documentElement.scrollTop : document.body.scrollTop); else return null; } function HtmlEncode(source, display, tabs) { /** * HTML-Encode the supplied input * * Parameters: * * (String) source The text to be encoded. * * (boolean) display The output is intended for display. * * If true: * * Tabs will be expanded to the number of spaces * indicated by the 'tabs' argument. * * Line breaks will be converted to
. * * If false: * * Tabs and linebreaks get turned into &#____; * entities just like all other control characters. * * (integer) tabs The number of spaces to expand tabs to. (Ignored * when the 'display' parameter evaluates to false.) */ var i, s, ch, peek, line, result, next, endline, push, spaces; // Stash the next character and advance the pointer next = function () { peek = source.charAt(i); i += 1; }; // Start a new "line" of output, to be joined later by
endline = function () { line = line.join(''); if (display) { // If a line starts or ends with a space, it evaporates in html // unless it's an nbsp. line = line.replace(/(^ )|( $)/g, ' '); } result.push(line); line = []; }; // Push a character or its entity onto the current line push = function () { if (ch < ' ' || ch > '~') { line.push('&#' + ch.charCodeAt(0) + ';'); } else { line.push(ch); } }; // Use only integer part of tabs, and default to 4 tabs = (tabs >= 0) ? Math.floor(tabs) : 4; result = []; line = []; i = 0; next(); while (i <= source.length) { // less than or equal, because i is always one ahead ch = peek; next(); // HTML special chars. switch (ch) { case '<': line.push('<'); break; case '>': line.push('>'); break; case '&': line.push('&'); break; case '"': line.push('"'); break; case "'": line.push('''); break; default: // If the output is intended for display, // then end lines on newlines, and replace tabs with spaces. if (display) { switch (ch) { case '\r': // If this \r is the beginning of a \r\n, skip over the \n part. if (peek === '\n') { next(); } endline(); break; case '\n': endline(); break; case '\t': // expand tabs spaces = tabs - (line.length % tabs); for (s = 0; s < spaces; s += 1) { line.push(' '); } break; default: // All other characters can be dealt with generically. push(); } } else { // If the output is not for display, // then none of the characters need special treatment. push(); } } } endline(); result = result.join('
'); if (display) { // Break up contiguous blocks of spaces with non-breaking spaces result = result.replace(/ {2}/g, '  '); } return result; };