[PATCH] Remove unused snortupdateutility.js

[Leo-Andres Hofmann <hofmann@leo-andres.de>]

[-- Attachment #1: Type: text/plain, Size: 23410 bytes --]

This script doesn't seem to be maintained or used anywhere anymore.
The last reference to it was removed in commit 1772664.

Signed-off-by: Leo-Andres Hofmann <hofmann(a)leo-andres.de>
---
 config/rootfiles/common/web-user-interface |   1 -
 html/html/include/snortupdateutility.js    | 744 ---------------------
 2 files changed, 745 deletions(-)
 delete mode 100644 html/html/include/snortupdateutility.js

diff --git a/config/rootfiles/common/web-user-interface b/config/rootfiles/common/web-user-interface
index 9b2667676..540bf1e4b 100644
--- a/config/rootfiles/common/web-user-interface
+++ b/config/rootfiles/common/web-user-interface
@@ -300,7 +300,6 @@ srv/web/ipfire/html/images/view-refresh.png
 srv/web/ipfire/html/images/wakeup.gif
 srv/web/ipfire/html/images/window-new.png
 srv/web/ipfire/html/include
-srv/web/ipfire/html/include/snortupdateutility.js
 srv/web/ipfire/html/include/zoneconf.js
 srv/web/ipfire/html/index.cgi
 srv/web/ipfire/html/redirect-templates
diff --git a/html/html/include/snortupdateutility.js b/html/html/include/snortupdateutility.js
deleted file mode 100644
index 10750519c..000000000
--- a/html/html/include/snortupdateutility.js
+++ /dev/null
@@ -1,744 +0,0 @@
-/*
-File Info:	utility.js - JavaScript library
-
-Author:		Drew S. Dupont
-
-Date:		2/26/2003 - 8/12/2004 (or present day)
-
-Description:	Utility functions in JavaScript
-		Drew S. Dupont <dsdupont(a)alumni.indiana.edu>
-*/
-// Show/Hide HTML Span
-function showHideHTML(id, content) {
-	// Browser variables
-	var ie45, ns6, ns4, dom = false;
-
-	// Basic browser parse
-	if (navigator.appName == "Microsoft Internet Explorer") {
-		ie45 = parseInt(navigator.appVersion) >= 4;
-	} else if (navigator.appName == "Netscape") {
-		ns6 = parseInt(navigator.appVersion) >= 5;
-		ns4 = parseInt(navigator.appVersion) < 5;
-	}
-	dom = ie45 || ns6;
-
-	// Return if using an old Netscape browser
-	if(ns4) return;
-
-	// Check for type of call supported
-	el = document.all ? document.all[id] : dom ? document.getElementById(id) : document.layers[id];
-
-	// Check if content to be "switched" is ""
-	if (content == "") {
-		// Return old content and replace with ""
-		content = el.innerHTML;
-		el.innerHTML = "";
-	} else {
-		// Replace current content with new content and return ""
-		el.innerHTML = content;
-		content = "";
-	}
-
-	// Return content (either old or "")
-	return content;
-}
-
-// Check for special chars
-function checkForSpecialChars(field, alphaStart, specialCheckChars) {
-	// Local vars
-	var alphaStartChars = /^[a-zA-Z]/;
-	var noSpecialChars = /([^a-zA-Z0-9 _,?!':;\r\t\n\/\\\-\.#@]+)/;
-
-	// Check if should start with an alpha char
-	if (alphaStart) {
-		// Make sure starts with a alpha char
-		if (alphaStartChars.test(field.value)) {
-			// Check for special chars
-			if (noSpecialChars.test(field.value)) {
-				// Return true
-				return true;
-			} else {
-				// Check for specialCheckChars
-				if (specialCheckChars && (specialCheckChars.test(field.value))) {
-					// Return true
-					return true;
-				} else {
-					// Return false
-					return false;
-				}
-			}
-		} else {
-			// Return true
-			return true;
-		}
-	} else {
-		// Check if contains any special chars
-		if (noSpecialChars.test(field.value)) {
-			// Return true
-			return true;
-		} else {
-			// Check for specialCheckChars
-			if (specialCheckChars && (specialCheckChars.test(field.value))) {
-				// Return true
-				return true;
-			} else {
-				// Return false
-				return false;
-			}
-		}
-	}
-} // End checkForSpecialChars
-
-// Launch help
-function launchHelp(helpSrc) {
-	helpWindow = window.open(helpSrc, "helpWindow", "resizable=yes,menubar=no,statusbar=no,titlebar=no,scrollbars=yes,width=400,height=400")
-	helpWindow.moveTo(25, 25);
-	helpWindow.focus();
-}
-
-// Image On
-function imageOn(imageName)	{
-	document[imageName].src = eval(imageName + "_over.src");
-}
-
-// Image Off
-function imageOff(imageName) {
-	document[imageName].src = eval(imageName + ".src");
-}
-
-// Image Down
-function imageDown(imageName) {
-	document[imageName].src = eval(imageName + "_down.src");
-}
-
-// Image button On
-function imageButtonOn(item, imageName)	{
-	item.src = eval(imageName + "_over.src");
-}
-
-// Image button Off
-function imageButtonOff(item, imageName) {
-	item.src = eval(imageName + ".src");
-}
-
-// Image button Down
-function imageButtonDown(item, imageName) {
-	item.src = eval(imageName + "_down.src");
-}
-
-// changeStatus
-function changeStatus(message) {
-	// Set window status
-	window.status = message;
-
-	// Return true
-	return true;
-} // End changeStatus
-
-// isNumeric function
-function isNumeric(num) {
-	// Boolean var
-	var bolValidNum = true;
-	var digits = "1234567890";
-	var len = num.length;
-
-	// Loop over num
-	for (i = 0; i < len; ++i) {
-		numSub = num.substring(i, i + 1);
-
-		// Test for numeric match
-		if (digits.indexOf(numSub) == -1) {
-			bolValidNum = false;
-		}
-	}
-
-	// Return boolean var
-	return bolValidNum;
-} // End isNumeric
-
-// Check for numeric and display nice error
-function checkNumeric(field, message) {
-	// Is it valid
-	if (!isNumeric(field.value)) {
-		alert(message);
-		field.focus();
-	}
-} // End checkNumeric
-
-// Function getInt which return numeric value of passed in string
-function getInt(str, i, minlength, maxlength) {
-	for (x = maxlength; x >= minlength; --x) {
-		var token = str.substring(i, i + x);
-
-		// Check for numeric
-		if (isNumeric(token)) {
-			return token;
-		}
-	}
-
-	// Return null
-	return null;
-}
-
-// Function dateCheck, requires global err variable for passing error messages 
-// and requires the isNumeric function
-function dateCheck(date, humanname, dateFormat) {
-	// Date validation
-	var date_s = date;
-
-	// If no dateFormat, then set one
-	if (dateFormat == null) {
-		format = "mm/dd/yyyy";
-	} else {
-		format = dateFormat;
-	}
-
-	var date_err = 0; // Possible values are 0, 1
-	var date_year_err = 0; // Possible values are 0, 1
-	var date_month_err = 0; // Possible values are 1-12
-	var date_day_err = 0; // Possible values are 0, 1, 2, 3, 4
-	var i_date_s = 0;
-	var i_format = 0;
-	var err = "";
-	var c = "";
-	var token = "";
-	var token2 = "";
-	var x, y;
-	var year = 0;
-	var month = 0;
-	var date = 0;
-	var bYearProvided = false;
-	var MONTH_NAMES = new Array('January','February','March','April','May','June','July','August','September','October','November','December','Jan','Feb','Mar','Apr','May','Jun','Jul','Aug','Sep','Oct','Nov','Dec');
-
-	// Trim the leading spaces from the string
-	while (date_s.charAt(0) == ' ') {
-		date_s = date_s.slice(1);
-	}
-
-	while (i_format < format.length) {
-		// Get next token from format string
-		c = format.charAt(i_format);
-		token = "";
-
-		while ((format.charAt(i_format) == c) && (i_format < format.length)) {
-			token += format.charAt(i_format);
-			++i_format;
-		}
-
-		// Extract contents of value based on format token
-		if ((token == "yyyy") || (token == "yy") || (token == "y")) {
-			if (token == "yyyy") { x = 4; y = 4; } // 4-digit year
-			if (token == "yy") { x = 2; y = 2; } // 2-digit year
-			if (token == "y") { x = 2; y = 4; } // 2-or-4-digit year
-
-			year = getInt(date_s, i_date_s, x, y);
-			bYearProvided = true;
-
-			if ((year == null) || (year.length != token.length)) {
-				date_year_err = 1;
-			}
-
-			i_date_s += year.length;
-		} else {
-			if (token == "mmm") { // Month name
-				month = 0;
-
-				for (var i = 0; i < MONTH_NAMES.length; ++i) {
-					var month_name = MONTH_NAMES[i];
-
-					if (date_s.substring(i_date_s, (i_date_s + month_name.length)).toLowerCase() == month_name.toLowerCase()) {
-						month = i + 1;
-
-						if (month > 12) {
-							month -= 12;
-						}
-
-						i_date_s += month_name.length;
-						break;
-					}
-				}
-
-				if ((month == 0) || (month < 1) || (month > 12)) {
-					date_month_err = 1;
-				}
-			} else {
-				if ((token == "mm") || (token == "m")) {
-					x = token.length; y = 2;
-					month = getInt(date_s, i_date_s, x, y);
-
-					if ((month == null) || (month < 1) || (month > 12)) {
-						date_month_err = 1;
-					}
-
-					i_date_s += month.length;
-				} else {
-					if (token=="dd" || token=="d") {
-						x = token.length; y = 2;
-						date = getInt(date_s, i_date_s, x, y);
-
-						if ((date == null) || (date < 1) || (date > 31)) {
-							date_day_err = 1;
-						}
-
-						i_date_s += date.length;
-					} else {
-						if (date_s.substring(i_date_s, (i_date_s + token.length)) != token) {
-							date_err = 1;
-						} else {
-							i_date_s += token.length;
-						}
-					}
-				}
-			}
-		}
-	}
-
-	// If there are any trailing characters left in the date_s, it doesn't match
-	if (i_date_s != date_s.length) {
-		date_err = 1;
-	}
-
-	// Is date valid for month?
-	if ((month == 4) || (month == 6) || (month == 9) || (month == 11)) {
-		if (date > 30) {
-			date_day_err = 2;
-		}
-	} else {
-		if (month == 2) {
-			// Check for leap year
-			if ((((year % 4) == 0) && ((year % 100) != 0)) || ((year % 400) == 0)) {
-				// Leap year
-				if (date > 29) {
-					date_day_err = 3
-				}
-			} else {
-				if (date > 28) {
-					date_day_err = 4;
-				}
-			}
-		} else {
-			if (date > 31) {
-				date_day_err = 1;
-			}
-		}
-	}
-
-	// Add to the error message, if needed
-	if (date_err != 0) {
-		err += "\n - The " + humanname + " must be a valid date in the format " + format + ".";
-	}
-
-	// Add to the error message, if needed
-	if (date_month_err != 0) {
-		err += "\n - The month must be between 1-12.";
-	}
-
-	// Add to the error message, if needed
-	if (date_year_err != 0) {
-		err += "\n - The " + humanname + " must have a valid year.";
-	}
-
-	// Add to the error message, if needed
-	if (date_day_err != 0) {
-		switch (date_day_err) {
-			case 1:
-				err += "\n - The month you entered in the " + humanname + " can only have between 1 and 31 days.";
-				break;
-			case 2:
-				err += "\n - The month you entered in the " + humanname + " can only have between 1 and 30 days.";
-				break;
-			case 3:
-				err += "\n - The month you entered in the " + humanname + " can only have between 1 and 29 days in a Leap Year.";
-				break;
-			default:
-				err += "\n - The month you entered in the " + humanname + " can only have between 1 and 28 days in a non-Leap Year.";
-				break;
-		}
-	}
-
-	return err;
-} // End dateCheck
-
-// Compares two MM/DD/YYY dates for less than (-1), equal to (0), or 
-// greater than (1)
-function dateCompare(date1, date2) {
-	var localDate1 = new Date(date1.substring(6,10), date1.substring(0,2), date1.substring(3,5));
-	var localDate2 = new Date(date2.substring(6,10), date2.substring(0,2), date2.substring(3,5));
-
-	// Greater than
-	if (localDate1.getTime() > localDate2.getTime()) {
-		return 1;
-	} else {
-		// Less than
-		if (localDate1.getTime() < localDate2.getTime()) {
-			return -1;
-		} else {
-			// Equal
-			return 0;
-		}
-	}
-} // End dateCompare
-
-// All-purpose form validation script
-function checkForm(dataForm) {
-	var msg = "";
-	var stripBlanksStart = /^\s+/g;
-	var stripBlanksEnd = /\s+$/g;
-	var squeezeBlanks = /\s+/g;
-	var stripNonNumbers = /\D+/g;
-	var stripNotDollars = /[^0-9\.]/g;
-	var noSpaces = /\s+/g;
-	var allNumbers = /^\d+$/;
-	var zipCodeCheck = /^(\d{5})$|^(\d{5}-\d{4})$/;
-	var passwordNumbers = /\d{1,}/;
-	var passwordLetters = /\D{1,}/;
-	var emailPattern = /^[a-zA-Z0-9]([a-zA-Z0-9_\-\.]*)@([a-zA-Z0-9_\-\.]*)(\.[a-zA-Z]{2,3}(\.[a-zA-Z]{2}){0,2})$/i;
-	var replaceSeps = /[-,\.\/]/g;
-	var time24Format = /^(([0-1]?\d)|(2[0-3])):[0-5]\d(:([0-5]\d))?/;
-	var time12Format = /^(\d|0\d|1[0-2]):[0-5]\d(:[0-5]\d)?( (A|P)\.?M\.?)?/;
-	var ipNetworkAddress = /^((\d{1,2}|[1]\d{2}|2[0-4]\d|25[0-5])(\.(\d{1,2}|[1]\d{2}|2[0-4]\d|25[0-5])){3}){1}((\/(0\.0\.0\.0|128\.0\.0\.0|192\.0\.0\.0|224\.0\.0\.0|240\.0\.0\.0|248\.0\.0\.0|252\.0\.0\.0|254\.0\.0\.0|(255\.(0\.0\.0|128\.0\.0|192\.0\.0|224\.0\.0|240\.0\.0|248\.0\.0|252\.0\.0|254\.0\.0|(255\.(0\.0|128\.0|192\.0|224\.0|240\.0|248\.0|252\.0|254\.0|(255\.(0|128|192|224|240|248|252|254|255))))))))|(\/(\d|[1-2]\d|3[0-2]))){0,1}$/;
-	var ipNetworkPort = /^(\d{1,4}|[1-5]\d{4}|6[0-4]\d{3}|65[0-4]\d{2}|655[0-2]\d|6553[0-5]){1}((\:|\-)(\d{1,4}|[1-5]\d{4}|6[0-4]\d{3}|65[0-4]\d{2}|655[0-2]\d|6553[0-5])){0,1}$/;
-	var passwordLength = 6;
-	var error_fields = "";
-	var errors = "";
-
-	// Loop over form elements
-	for (var i = 0; i < dataForm.length; ++i) {
-		var element = dataForm.elements[i];
-
-		// Check for select box
-		if (element.selectbox) {
-			// Check for required
-			if (element.required) {
-				// Check for value
-				if (element.options[element.selectedIndex].value == "") {
-					error_fields += "\n - " + element.humanname + " requires a selection.";
-				}
-			}
-			continue;
-		}
-
-		// Strip the leading and trailing blanks
-		element.value = element.value.replace(stripBlanksStart, '');
-		element.value = element.value.replace(stripBlanksEnd, '');
-
-		// If it is required and is empty, alert
-		if (element.required && (!element.value.length)) {
-			error_fields += "\n - " + element.humanname + " is required.";
-			continue;
-		} else {
-			// If it isn't required and doesn't have any length, skip it
-			if ((! element.required) && (! element.value.length)) {
-				continue;
-			}
-		}
-
-		// Check for special characters
-		if (element.checkspecialchars) {
-			if (checkForSpecialChars(element, element.alphaStart, element.specialChars)) {
-				error_fields += "\n - " + element.humanname + " contains invalid characters.";
-				continue;
-			}
-		}
-		
-		// Convert to uppercase if necessary
-		if (element.uppercase) {
-			element.value = element.value.toUpperCase();
-		}
-
-		// Convert to uppercase if necessary
-		if (element.lowercase) {
-			element.value = element.value.toLowerCase();
-		}
-
-		// UCFirst if necessary
-		if (element.ucfirst) {
-			// Squeeze the blanks
-			rs = element.value.replace(squeezeBlanks, ' ');
-			dsegs = rs.split(' ');
-			element.value = "";
-
-			// Loop over chars
-			for (j = 0; j < dsegs.length; ++j) {
-				if (dsegs[j].length > 1) {
-					fl = dsegs[j].substr(0, 1);
-					fl = fl.toUpperCase();
-					rn = dsegs[j].substr(1);
-					rn = rn.toLowerCase();
-					dsegs[j] = fl + rn;
-				}
-
-				// Check for first value
-				element.value = j ? element.value + ' ' + dsegs[j] : dsegs[j];
-			}
-		}
-
-		// Check for equality test
-		if (element.equalto) {
-			// Check for truevalue and use if found, otherwise use value
-			var elementValue1 = element.truevalue ? element.truevalue : element.value;
-			var elementValue2 = element.equaltovalue.truevalue ? element.equaltovalue.truevalue : element.equaltovalue.value;
-
-			// Check for value equality
-			if (elementValue1 != elementValue2) {
-				error_fields +="\n - " + element.humanname + " is not the same as " + element.equaltovalue.humanname;
-				continue;
-			}
-		}
-
-		// Check for less than
-		if (element.lessthan) {
-			// Check for truevalue and use if found, otherwise use value
-			var elementValue1 = element.truevalue ? element.truevalue : element.value;
-			var elementValue2 = element.lessthanvalue.truevalue ? element.lessthanvalue.truevalue : element.lessthanvalue.value;
-
-			// Check for values
-			if ((elementValue1 != '') && (elementValue2 != '')) {
-				// Check for value less than
-				if (elementValue1 >= elementValue2) {
-					error_fields +="\n - " + element.humanname + " must be less than " + element.lessthanvalue.humanname;
-					continue;
-				}
-			}
-		}
-
-		// Check for less than equalto
-		if (element.lessthanequalto) {
-			// Check for truevalue and use if found, otherwise use value
-			var elementValue1 = element.truevalue ? element.truevalue : element.value;
-			var elementValue2 = element.lessthanequaltovalue.truevalue ? element.lessthanequaltovalue.truevalue : element.lessthanequaltovalue.value;
-
-			// Check for values
-			if ((elementValue1 != '') && (elementValue2 != '')) {
-				// Check for value less than equalto
-				if (elementValue1 > elementValue2) {
-					error_fields +="\n - " + element.humanname + " must be less than or equal to " + element.lessthanequaltovalue.humanname;
-					continue;
-				}
-			}
-		}
-
-		// Check for greater than
-		if (element.greaterthan) {
-			// Check for truevalue and use if found, otherwise use value
-			var elementValue1 = element.truevalue ? element.truevalue : element.value;
-			var elementValue2 = element.greaterthanvalue.truevalue ? element.greaterthanvalue.truevalue : element.greaterthanvalue.value;
-
-			// Check for values
-			if ((elementValue1 != '') && (elementValue2 != '')) {
-				// Check for value greater than
-				if (elementValue1 <= elementValue2) {
-					error_fields +="\n - " + element.humanname + " must be greater than " + element.greaterthanvalue.humanname;
-					continue;
-				}
-			}
-		}
-
-		// Check for greater than equalto
-		if (element.greaterthanequalto) {
-			// Check for truevalue and use if found, otherwise use value
-			var elementValue1 = element.truevalue ? element.truevalue : element.value;
-			var elementValue2 = element.greaterthanequaltovalue.truevalue ? element.greaterthanequaltovalue.truevalue : element.greaterthanequaltovalue.value;
-
-			// Check for values
-			if ((elementValue1 != '') && (elementValue2 != '')) {
-				// Check for value greater than equalto
-				if (elementValue1 < elementValue2) {
-					error_fields +="\n - " + element.humanname + " must be greater than or equal to " + element.greaterthanequaltovalue.humanname;
-					continue;
-				}
-			}
-		}
-
-		// Check a price (sort of)
-		if (element.price) {
-			// Strip out currency stuff
-			element.value = element.value.replace(stripNotDollars, '');
-			continue;
-		}
-
-		// Check a telephone number
-		if (element.telephone) {
-			// Strip out parens and spaces
-			rs = element.value.replace(stripNonNumbers, '');
-
-			if (rs.length == 7) {
-				element.value = rs.substr(0, 3) + "-" + rs.substr(3, 4);
-			} else {
-				if (rs.length == 10) {
-					element.value = rs.substr(0, 3) + "-" + rs.substr(3, 3) + "-" + rs.substr(6, 4);
-				} else { 
-					error_fields += "\n - " + element.humanname + " is an invalid telephone number.";
-				}
-			}
-			continue;
-		}
-
-		// Check a zip code
-		if (element.zipcode) {
-			if (!zipCodeCheck.test(element.value)) {
-				error_fields +="\n - " + element.humanname + " is an invalid zipcode.";
-			}
-			continue;
-		}
-
-		// Check a password (sort of)
-		if (element.password) {
-			if (element.value.length < passwordLength) {
-				error_fields += "\n - " + element.humanname + " is too short";
-				error_fields += "\n      Minimum length is " + passwordLength + " characters.";
-				continue;
-			}
-
-			if (!passwordNumbers.test(element.value)) {
-				error_fields += "\n - " + element.humanname + " must contain at least one number.";
-				continue;
-			}
-
-			if (!passwordLetters.test(element.value)) {
-				error_fields += "\n - " + element.humanname + " must contain at least one letter.";
-				continue;
-			}
-		}
-
-		// Check for all numbers
-		if (element.numeric) {
-			if (!allNumbers.test(element.value)) {
-				error_fields += "\n - " + element.humanname + " is not numeric.";
-			}
-			continue;
-		}
-
-		// Check an email address for validity
-		if (element.email) {
-			element.value = element.value.replace(noSpaces, '');
-
-			if (!emailPattern.test(element.value)) {
-				error_fields += "\n - " + element.humanname + " is not a valid email address.";
-			}
-			continue;
-		}
-
-		// Check a date
-		if (element.date) {
-			error_fields += dateCheck(element.value, element.humanname, element.format);
-			continue;
-		}
-
-		// Check a time
-		if (element.time) {
-			// Check for 24 hour time
-			if (element.time24) {
-				// Check for valid
-				if (!time24Format.test(element.value)) {
-					error_fields += "\n - " + element.humanname + " is not a valid 24 hour time.";
-				}
-			} else {
-				// Check for valid
-				if (!time12Format.test(element.value)) {
-					error_fields += "\n - " + element.humanname + " is not a valid 12 hour time.";
-				}
-			}
-			continue;
-		}
-
-		// Check the lengths
-		if (element.minlen && (element.value.length < element.minlen)) {
-			error_fields += "\n - " + element.humanname + " is too short";
-			error_fields += "\n      Minimum length is " + element.minlen + " characters.";
-			continue;
-		}
-
-		if (element.maxlen && (element.value.length > element.maxlen)) {
-			error_fields +="\n - " + element.humanname + " is too long";
-			error_fields +="\n      Maximum length is " + element.maxlen + " characters.";
-			continue;
-		}
-
-		// Check for ip/network address
-		if (element.ipnetworkaddress) {
-			if (!ipNetworkAddress.test(element.value)) {
-				error_fields +="\n - " + element.humanname + " is not a valid ip/network address";
-			}
-			continue;
-		}
-
-		// Check for ip/network port
-		if (element.ipnetworkport) {
-			if (!ipNetworkPort.test(element.value)) {
-				error_fields +="\n - " + element.humanname + " is not a valid ip/network port";
-			} else {
-				var searchChar = "";
-				var portArray = "";
-
-				if (element.value.indexOf(":") > -1) {
-					searchChar = ":";
-				} else if (element.value.indexOf("-") > -1) {
-					searchChar = "-";
-				}
-				
-				if (searchChar != '') {
-					portArray = element.value.split(searchChar);
-
-					if (portArray.length == 2) {
-						if (parseInt(portArray[0]) > parseInt(portArray[1])) {
-							error_fields +="\n - " + element.humanname + " can not have a start port greater than an end port";
-						}
-					}
-				}
-			}
-			continue;
-		}
-	}
-
-	// Check for any errors
-	if (error_fields == "") {
-		return true;
-	} else {
-		msg = "The following fields have errors:\n";
-		msg += error_fields;
-		alert(msg);
-		return false;
-	}
-}
-
-// Clear data
-function clearData(field, data) {
-	// Check if they equal
-	if (field.value == data) {
-		// Clear data
-		field.value = '';
-	}
-}
-
-// Set empty data
-function setEmptyData(field, data) {
-	// Check if they equal
-	if (! field.value.length) {
-		// Clear data
-		field.value = data;
-	}
-}
-
-// Trim whitespace from beginning and end
-function trim(data) {
-	var objRegExp = /^(\s*)$/;
-
-	// Check for all spaces
-	if (objRegExp.test(data)) {
-		data = data.replace(objRegExp, '');
-
-		if (data.length == 0)
-			return data;
-	}
-
-	// Check for leading & trailing spaces
-	objRegExp = /^(\s*)([\W\w]*)(\b\s*$)/;
-
-	if (objRegExp.test(data)) {
-		// Remove leading and trailing whitespace characters
-		data = data.replace(objRegExp, '$2');
-	}
-
-	return data;
-}
-- 
2.27.0.windows.1