/***************************************************************************************** * This function finds a form object in the document * Taken from Dreamweaver Ultradev Code Snippets *****************************************************************************************/ function findObj(theObj, theDoc) { var p, i, foundObj; if(!theDoc) theDoc = document; if( (p = theObj.indexOf("?")) > 0 && parent.frames.length) { theDoc = parent.frames[theObj.substring(p+1)].document; theObj = theObj.substring(0,p); } if(!(foundObj = theDoc[theObj]) && theDoc.all) foundObj = theDoc.all[theObj]; for (i=0; !foundObj && i < theDoc.forms.length; i++) foundObj = theDoc.forms[i][theObj]; for(i=0; !foundObj && theDoc.layers && i < theDoc.layers.length; i++) foundObj = findObj(theObj,theDoc.layers[i].document); if(!foundObj && document.getElementById) foundObj = document.getElementById(theObj); return foundObj; } /************************************************************************************* * First, leading and trailing spaces are removed from the string in a couple of statements. * Build a regular expression statement that will find one or more starting white space characters * (space, tab, form feed, or line feed), then any character (\W\w ends up being anything), * then one or more ending white spaces after a word boundary. If that pattern is found in the * input string, maintain only the middle characters (the \W\w part). * * To trim interior consecutive spaces, set up the regular expression object to hold two spaces * (var obj = / /g; has 2 spaces). While 2 spaces is somewhere in the string, replace all consecutive * spaces with a single space. This only does one pass through, so if there were 3 consecutive spaces, * it would replace the first 2 with a single space and end up with 2 spaces still. * So the while loop is necessary. * var obj = / /g; //To remove interior spaces * while (temp.match(obj)) { temp = temp.replace(obj, " "); } * *************************************************************************************/ function trim(value) { var temp = value; var obj = /^(\s*)([\W\w]*)(\b\s*$)/; if (obj.test(temp)) { temp = temp.replace(obj, '$2'); } return temp; } /************************************************************************************* * Another way to accomplish the replacing of interior multiple spaces is to replace all * instances of one or more spaces with a single space. So if there already is one space, * it will be replaced with one space. But if there are 2 or more consecutive spaces, * all will be replaced with 1 space. * However, if the string is just a line of spaces, then this results in a single space, * so an additional check needs to be made. *************************************************************************************/ function trimAllExtraSpaces(value) { var temp = value; var obj = /^(\s*)([\W\w]*)(\b\s*$)/; if (obj.test(temp)) { temp = temp.replace(obj, '$2'); } var obj = / +/g; temp = temp.replace(obj, " "); if (temp == " ") { temp = ""; } return temp; } /************************************************************************************* * Select the current item in the Drop Down List Box - based on value * returns -1 if not found *************************************************************************************/ function selectDropDownValue(inValue, inObject) { var optionCounter; var currObj; /* Try to find first based on value */ currObj = findObj(inObject); if (currObj) { for (optionCounter = 0; optionCounter < currObj.length; optionCounter++) { if (inValue == currObj.options[optionCounter].value) { currObj.selectedIndex = optionCounter; return optionCounter; } } } return -1; } /************************************************************************************* * Select the current item in the Drop Down List Box - based on value * returns -1 if not found *************************************************************************************/ function selectDropDownValueExplicit(inValue, inObject) { var optionCounter; var currObj; /* Try to find first based on value */ currObj = inObject; if (currObj) { for (optionCounter = 0; optionCounter < currObj.length; optionCounter++) { if (inValue == currObj.options[optionCounter].value) { currObj.selectedIndex = optionCounter; return optionCounter; } } } return -1; } /************************************************************************************* * Select the current item in the Drop Down List Box - based on text *************************************************************************************/ function selectDropDownText(inValue, inObject) { var optionCounter; var currObj; /* Try to find next based on text */ currObj = findObj(inObject); if (currObj) { for (optionCounter = 0; optionCounter < currObj.length; optionCounter++) { if (inValue == currObj.options[optionCounter].text) { currObj.selectedIndex = optionCounter; return optionCounter; } } } return -1; } /************************************************************************************* * Select the current item in the Drop Down List Box - based on text *************************************************************************************/ function selectDropDownTextPartial(inValue, inObject) { var optionCounter; var currObj; /* Try to find next based on text */ currObj = findObj(inObject); if (currObj) { for (optionCounter = 0; optionCounter < currObj.length; optionCounter++) { textval = currObj.options[optionCounter].text if (textval.indexOf(inValue)!=-1) { currObj.selectedIndex = optionCounter; return optionCounter; } } } return -1; } /***************************************************************************************** * This function validates alphanumeric fields *****************************************************************************************/ function validateAlphaField(inField, inFieldName) { if (inField.value == "" || //Check for no value inField.value.match(/\S/) == null) //Check for only spaces { alert("Please Provide a Valid " + inFieldName + "\n" + "A blank field or all spaces not allowed."); inField.select(); inField.focus(); return false; } return true; } /***************************************************************************************** * This function validates integer fields >= 0 *****************************************************************************************/ function validateIntegerPos(inField, inFieldName) { if (inField.value == "" || //Check for no value inField.value.match(/\D/) != null || //Check for non-digit inField.value < 0) //number must be > =0 { alert("Please Provide a Valid " + inFieldName + "\n" + "This number must be zero or greater."); inField.select(); inField.focus(); return false; } return true; } /***************************************************************************************** * This function validates integer fields >= 0 *****************************************************************************************/ function validateIntegerPosAmount(inField, inFieldName, inAmount) { if (inField.value == "" || //Check for no value inField.value.match(/\D/) != null || //Check for non-digit inField.value < inAmount) //number must be > amount { alert("Please Provide a Valid " + inFieldName + "\n" + "This number must be " + inAmount + " or greater and must be a whole dollar amount."); inField.select(); inField.focus(); return false; } return true; } /***************************************************************************************** * This function validates integer fields >= 0 (or blank) *****************************************************************************************/ function validateIntegerPosBlank(inField, inFieldName) { if (inField.value.match(/\D/) != null || //Check for non-digit inField.value < 0) //number must be > =0 { alert("Please Provide a Valid " + inFieldName + "\n" + "This number must be blank, zero, or greater."); inField.select(); inField.focus(); return false; } return true; } /***************************************************************************************** * This function validates integer fields >= 0 *****************************************************************************************/ function validateIntegerPosNeg(inField, inFieldName) { if (inField.value.match(/^-?\d\d*$/) == null) { alert("Please Provide a Valid " + inFieldName + "\n" + "This number must be a valid integer.\nEnter a negative, zero, or positive number."); inField.select(); inField.focus(); return false; } return true; } /************************************************************************************* * Respond to Form Selection *************************************************************************************/ function checkTextBoxLength(inLength, inField) { var newField; //Used for editing quotes if (inField.value.length > inLength) { alert("There is a limit of " + inLength + " characters allowed for this text field.\n" + "Please limit your description or contact the webmaster to have this limit increased.\n\n" + "The first " + inLength + " characters of your description is:\n" + inField.value.substr(0,inLength) ); inField.select(); inField.focus(); return false; } //newField = inField.value.replace(/[\"]/g, """); //replace all quotes //inField.value = newField; return true; } /***************************************************************************************** * This function validates phone number fields *****************************************************************************************/ function validatePhoneField(inField, inFieldName) { var newPhone; //Used for temporary phone that is just digits newPhone = inField.value.replace(/[\-\(\)\ \\\/]/g, ""); //remove: '-() \/' these chars if (newPhone.match(/^\d{10}(X\d{4})?$/) == null && //if not exactly 10 digits (anchor to line start and end) inField.value != "") //if not empty { alert("Please Provide a Valid " + inFieldName + ", including area code, or leave blank.\n" + "Phone extensions can be used by adding X1234 after first 10 digits."); inField.select(); inField.focus(); return false; } return true; } /***************************************************************************************** * This function validates Email fields *****************************************************************************************/ function validateEmailField(inField, inFieldName) { if (inField.value == "" || //Check for no value inField.value.match(/\s/) != null || //spaces not allowed inField.value.match(/([\w\-\_]+@[\w\-\_]+\.[\w\-\_]+)/) == null) //Email check //Old match statement: /(\w+@\w+\.\w+)/ //must have word (1+), @ (exactly 1), word (1+), . (exactly 1), word (1+) //New match - /(^[\\w-_\.]*[\\w-_\.]\@[\\w]\.+[\\w]+[\\w]$)/ // ^ and $ are left and right boundaries, add in dash underscore and dot // \\w instead of the normal \w was added by http://www.4guysfromrolla.com/webtech/052899-1.shtml { alert("Please Provide a Valid " + inFieldName + "."); inField.select(); inField.focus(); return false; } return true; } /***************************************************************************************** * This function validates database query fields *****************************************************************************************/ function validateDBField(inField, inFieldName) { if (inField.value.length > 0 && inField.value.match(/[^a-zA-Z0-9\ \-\+\%\?\_\*\.\(\)\!\,]/) != null) { alert("Please Enter a Valid Search String For " + inFieldName + ".\n\n" + "This character is not allowed -->" + inField.value.match(/[^a-zA-Z\ \-\+\%\?\_\*\.\(\)\!\,]/) + "<--\n\n" + "Upper and lower case letters, numbers, spaces, and\n" + "the following characters are only allowed:\n\n" + " %\t(Wildcard for 0 to unlimited characters)\n" + " _\t(Wildcard for 1 character placeholder)\n" + " \t+ - ? * . ( ) ! ," ); inField.select(); inField.focus(); return false; } return true; } /***************************************************************************************** * This function validates text box fields (no double quotes allowed) *****************************************************************************************/ function validateTextBoxField(inField, inFieldName) { if (inField.value.length > 0 && inField.value.match(/[^a-zA-Z0-9\ \-\+\%\?\_\*\.\(\)\!\,\'\#\$]/) != null) { alert("Please Enter a Description For " + inFieldName + ".\n\n" + "This character is not allowed -->" + inField.value.match(/[^a-zA-Z\ \-\+\%\?\_\*\.\(\)\!\,\'\#\$]/) + "<--"); inField.select(); inField.focus(); return false; } return true; } /***************************************************************************************** * This function validates text box fields (no double quotes allowed) *****************************************************************************************/ function validateTextBoxFieldNoQuotes(inField, inFieldName) { if (inField.value.length > 0 && inField.value.match(/[\"]/) != null) { alert("Please Enter a Description For " + inFieldName + ".\n\n" + "This character is not allowed -->" + inField.value.match(/[\"]/) + "<--"); inField.select(); inField.focus(); return false; } return true; } /***************************************************************************************** * This function validates Userid and Password fields *****************************************************************************************/ function validateUserPwdField(inField, inFieldName) { if (inField.value == "" || //Check for no value inField.value.match(/^\S{5,20}$/) == null) //5-20 characters only { alert("Please Provide a Valid " + inFieldName + ".\n" + "Enter 5 - 20 numbers or letters of your choice. (No spaces)"); inField.select(); inField.focus(); return false; } return true; } /***************************************************************************************** * This function validates drop-down listbox fields *****************************************************************************************/ function validateDropDownField(inField, inFieldName) { if (inField.selectedIndex == 0) { if ( inFieldName.substring(0,1) == "A" || inFieldName.substring(0,1) == "a" || inFieldName.substring(0,1) == "E" || inFieldName.substring(0,1) == "e" || inFieldName.substring(0,1) == "I" || inFieldName.substring(0,1) == "i" || inFieldName.substring(0,1) == "O" || inFieldName.substring(0,1) == "o" || inFieldName.substring(0,1) == "U" || inFieldName.substring(0,1) == "u" ) alert("Please Select an " + inFieldName + "."); else alert("Please Select a " + inFieldName + "."); inField.options.focus(); return false; } return true; } /***************************************************************************************** * This function validates drop-down listbox fields *****************************************************************************************/ function validateNoneSelected(inField, inFieldName) { if (inField.selectedIndex == -1) { alert("Please Select a " + inFieldName + "."); inField.options.focus(); return false; } return true; } /***************************************************************************************** * This function validates State Codes *****************************************************************************************/ function checkState(check) { var states = "ALAKAZARCACOCTDEDCFLGAHIIDILINIAKS"; states += "KYLAMEMDMAMIMSMNMOMTNENMNVNHNJNMNY"; states += "NCNDOHOKORPARISCSDTNTXUTVTVAWAWVWIWY"; // If the string is found in an even position, the state is valid. return (0 == (states.indexOf(check) % 2)); } /***************************************************************************************** * This function validates money fields *****************************************************************************************/ function validateCreditCardField(inField, inFieldName) { var newField; //Used for temporary phone that is just digits newField = inField.value.replace(/[\-\ ]/g, ""); //remove: '-' these chars and spaces if (inField.value == "" || //Check for no value newField.match(/\D/) != null) //Check for any char other than digit { alert("Please Provide a Valid " + inFieldName + ".\n" + "You must enter a numeric value (spaces and dashes are ignored)."); inField.select(); inField.focus(); return false; } return true; } /***************************************************************************************** * This function validates money fields *****************************************************************************************/ function validateMoneyField(inField, inFieldName) { var newField; //Used for temporary phone that is just digits newField = inField.value.replace(/[\,\$\ ]/g, ""); //remove: ',$' these chars and spaces if (inField.value == "" || //Check for no value newField.match(/\D/) != null) //Check for any char other than digit { alert("Please Provide a Valid " + inFieldName + ".\n" + "You must enter a numeric value in whole dollar amounts."); inField.select(); inField.focus(); return false; } return true; } /***************************************************************************************** * This function validates numbers that can be blank or contain decimals *****************************************************************************************/ function validateDecNumBlank(inField, inFieldName) { var newField; //Used for temporary phone that is just digits newField = inField.value.replace(/[\.]/, ""); //remove: 1 decimal if (newField.match(/\D/) != null) //Check for any char other than digit { alert("Please Provide a Valid " + inFieldName + ".\n" + "You must enter a valid number."); inField.select(); inField.focus(); return false; } //check for just a period (not caught in code above) newField = inField.value.replace(/[ ]/g, ""); //remove: ',$' these chars and spaces if (newField == ".") { alert("Please Provide a Valid " + inFieldName + ".\n" + "You must enter a valid number."); inField.select(); inField.focus(); return false; } return true; } /***************************************************************************************** * This function validates money fields *****************************************************************************************/ function validateCardExpiration(inField, inFieldName) { if (inField.value == "" || //Check for no value inField.value.match(/\s/) != null || //spaces not allowed inField.value.match(/^\d{2}\/{1}\d{2}$/) == null) //Check for valid expiration date //must have word (1+), @ (exactly 1), word (1+), . (exactly 1), word (1+) { alert("Please Provide a Valid " + inFieldName + "."); inField.select(); inField.focus(); return false; } return true; } /***************************************************************************************** * This function was written and provided by Ultimate Survey ASP creator John Fischer * http://www.ultimateapps.com/products/ultimatesurvey.asp * Creates a pop-up window for messages *****************************************************************************************/ function popup(URL,name,toolbar,scrollbars,location,statusbar,menubar,resizable,width,height,left,top) { var popwin; var params = 'toolbar=' + toolbar + ',scrollbars=' + scrollbars + ',location=' + location + ',statusbar=' + statusbar + ',menubar=' + menubar + ',resizable=' + resizable + ',width=' + width + ',height=' + height + ',left=' + left + ',top=' + top; popwin = window.open(URL, name, params); popwin.focus(); } /***************************************************************************************** * This function was written and provided by Ultimate Survey ASP creator John Fischer * http://www.ultimateapps.com/products/ultimatesurvey.asp * Provides true or false answer from questions prompted to user *****************************************************************************************/ function confirmAction(message) { if (confirm(message) == true) { return true; } else { return false; } } /***************************************************************************************** * Return value of selected DropDown *****************************************************************************************/ function getSelectedDropDownValue(inOption) { return inOption.options[inOption.selectedIndex].value; } /***************************************************************************************** * Return value of selected DropDown *****************************************************************************************/ function getSelectedDropDownText(inOption) { return inOption.options[inOption.selectedIndex].text; } /***************************************************************************************** * Return array number of selected radion button (or -1 if not found) *****************************************************************************************/ function getSelectedRadioButton(inRadio) { if (inRadio[0]) { // if the button group is an array (one button is not an array) for (var i=0; i < inRadio.length; i++) { if (inRadio[i].checked) return i } } else { if (inRadio.checked) { return 0; } // if the one button is checked, return zero } // if we get to this point, no radio button is selected return -1; } /***************************************************************************************** * Return value of selected radion button (or "" if not found) *****************************************************************************************/ function getSelectedRadioButtonValue(inRadio) { var i = getSelectedRadioButton(inRadio); if (i == -1) { return ""; } else { if (inRadio[i]) // Make sure the button group is an array (not just one button) { return inRadio[i].value; } else { return inRadio.value; // The button group is just the one button, and it is checked } } } /***************************************************************************************** * find index of radio button matching value *****************************************************************************************/ function findSelectedRadioButtonValue(inRadio, inValue) { if (inRadio[0]) // Make sure the button group is an array (not just one button) { // if the button group is an array (one button is not an array) for (var i=0; i < inRadio.length; i++) { if (inRadio[i].value == inValue) return i } } else { if (inRadio.value == inValue) return 0 } // if we get to this point, no radio button value matched return -1; } /***************************************************************************************** * This function validates that a radio button was selected *****************************************************************************************/ function checkRadio(inField, inFieldName) { if (getSelectedRadioButton(inField) == -1) //Check if radio button was selected { alert("Please " + inFieldName); if (inField[0]) { inField[0].focus(); } else inField.focus(); return false; } return true; } function validateCBX(inCBX, inFormField) { if (inCBX && inFormField) { //alert(inCBX.name + ": " + inCBX.checked); if (inCBX.checked) { inFormField.value = 1; } else { inFormField.value = 0; } return true; } else { return false; } } function validateCBXtf(inCBX, inFormField) { if (inCBX && inFormField) { //alert(inCBX.name + ": " + inCBX.checked); if (inCBX.checked) { inFormField.value = "T"; } else { inFormField.value = "F"; } return true; } else { return false; } } /***************************************************************************************** * This function loops through all form objects in the current form (parm2) * to find elements containing a keyword (parm2) and unchecks the checkboxes *****************************************************************************************/ function uncheckBoxesInGroup(inForm, inkeyword, inSelected) { var aLen = inForm.length; var aElements = inForm.elements; //Loop through all form elements for (var i = 0; i < aElements.length ; i++) { //Look for element with keyword to found -- if not was to be selected, then blank all not just the ones with the matching value if (inForm.elements[i].name.indexOf(inkeyword) > -1 && (inSelected == '' || inForm.elements[i].value == inSelected.value) ) { //alert(inForm.elements[i].name + " " + inForm.elements[i].value + " " + inForm.elements[i].checked); inForm.elements[i].checked = false; } } //Check the radio button that was passed to this function to be selected if (inSelected != '') inSelected.checked = true; }