// /_scripts/global.js window.onerror = onError; var w3c = (document.getElementById) ? 1:0 var ns4 = (document.layers) ? 1:0 var ie4 = (document.all) ? 1:0 var pc = (navigator.platform.indexOf('Win') == 0) ? 1:0; var mac = (navigator.platform.indexOf('Mac') == 0) ? 1:0; //=============================================================================================================================================================== //= FUNCTION: onError() //= PARAMETERS: sMessage as string is the error reason //= sUrl as string is the URL that raised the error //= sLine is the line number of the error //= RETURNS: integer //= PURPOSE: All javascript errors are directed to this funciton by window.error //= The true return value supresses any browser javascript errors. //= AUTHOR: Steve Jansen, Byte Interactive //= DATE: Decmeber 11th, 2000 //=============================================================================================================================================================== function onError(sMessage, sURL, sLine) { var sPrompt; sPrompt = "________________________________________________________\n\n" sPrompt += "A client-side javascript error has occured.\n" sPrompt += "________________________________________________________\n\n" sPrompt += "Line:\t" + sLine + "\n" sPrompt += "Reason:\t" + sMessage + "\n" sPrompt += "URL:\t" + sURL + "\n" //test to see if this is the development site if (location.href.indexOf('byteinteractive.com') > 0) window.alert(sPrompt); return true; } //=============================================================================================================================================================== //= FUNCTION: onLoad() //= PARAMETERS: none //= RETURNS: true //= PURPOSE: Event handler for onload of all pages //= AUTHOR: Steve Jansen, Byte Interactive //= DATE: November 29th, 2000 //=============================================================================================================================================================== function onLoad() { cacheImages(); //function to cache all rollover images //window.status = 'Welcome To '; return true; } //=============================================================================================================================================================== //= FUNCTION: onResize() //= PARAMETERS: none //= RETURNS: true //= PURPOSE: Event handler for resize of all pages in IE4+ //= AUTHOR: Steve Jansen, Byte Interactive //= DATE: November 29th, 2000 //=============================================================================================================================================================== function onResize() { if (w3c) location.reload(); return; } //=============================================================================================================================================================== //= FUNCTION: cacheImages() //= PARAMETERS: none //= RETURNS: null //= PURPOSE: Used for JavaScript rollovers. This function preloads (caches) all "on" state images. //= Call this function from the body onload event. //= AUTHOR: Steve Jansen, Byte Interactive //= DATE: November 30th, 2000 //=============================================================================================================================================================== function cacheImages() { var i; var oImages = new Array(document.images.length); //array of image objects //reset all rollover images to their "off" state for (i=0; i 0 ) { oImages[i] = new Image(); oImages[i].src = document.images[i].src.replace("_off.", "_on."); } } return; } //=============================================================================================================================================================== //= FUNCTION: setImage() //= PARAMETERS: oImage (Image Object) //= RETURNS: null //= PURPOSE: Used for JavaScript rollovers. This function changes the src of oImage to the "on" state //= AUTHOR: Steve Jansen, Byte Interactive //= DATE: November 30th, 2000 //=============================================================================================================================================================== function setImage(oImage) { var i; //first reset all rollover images to their "off" state for (i=0; i //= DATE: November 30th, 2000 //=============================================================================================================================================================== function clearImages() { var i; //reset all rollover images to their "off" state for (i=0; i 0 ) document.images[i].src = document.images[i].src.replace("_on.", "_off."); } return; } //=============================================================================================================================================================== //= FUNCTION: openWindow() //= PARAMETERS: url, name, w, h, rs, scr, cen //= RETURNS: null //= PURPOSE: Used for opening a new window with set properties //= AUTHOR: David Alperovich, Byte Interactive //= UPDATED: David Whalen, Byte Interactive //= DATE: December 11, 2001 //=============================================================================================================================================================== function openWindow(url, name, resize, width, height, scroll, center) { var sParams = ''; name = (name == null) ? '' : name; sParams += 'width=' + width; sParams += ',height=' + height; sParams += (resize || resize == 'true') ? ',resizable=yes' : ',resizable=no'; sParams += (scroll || scroll == 'true') ? ',scrollbars=yes' : ',scrollbars=no'; sParams += (center || center == 'true') ? ',left=' + ((screen.width - width) / 2) : ''; sParams += (center || center == 'true') ? ',top=' + ((screen.height - height) / 2) : ''; window.name = 'opener'; var popupWin = window.open(url, name, sParams); return ; } //=============================================================================================================================================================== // FUNCTION: getDHTMLObj // ARGUMENTS: theStr - String to decode // PURPOSE: Return a DHTML object, based on browser version // RETURNS: Object // AUTHOR: David Whalen // DATE: October 25, 2001 //=============================================================================================================================================================== function getDHTMLObj(objName) { if (document.getElementById) return document.getElementById(objName); else if (document.all) return document.all[objName]; else if (document.layers) return document.layers[objName]; else return null; } //=============================================================================================================================================================== // FUNCTION: alertBox(url) // ARGUMENTS: // PURPOSE: Opens alert box in bric-a-brac section // RETURNS: // AUTHOR: Anthony Pagano // DATE: February 12, 2003 //=============================================================================================================================================================== function alertBox(url) { var width = 481; var height = 200; openWindow(url, 'message', false, width, height, false, true); } //=============================================================================================================================================================== // FUNCTION: changeURL(box) // ARGUMENTS: // PURPOSE: Drop down menu function used in bric-a-brac and drinks section // RETURNS: // AUTHOR: Anthony Pagano // DATE: February 20, 2003 //=============================================================================================================================================================== function changeURL(box) { document.location = box.options[box.selectedIndex].value } // /_scripts/validate.js //=============================================================================================================================================================== //= FUNCTION: isAlpha() //= PARAMETERS: theStr as string is the text to check //= RETURNS: boolean //= PURPOSE: Check an input string to see if it is letters only //= AUTHOR: David Whalen, Byte Interactive //= DATE: Jun 21, 2001 //=============================================================================================================================================================== function isAlpha(theStr) { var theReg = /^[A-Za-z]+$/; return(theReg.test(theStr)); } //=============================================================================================================================================================== //= FUNCTION: isAlphaNumeric() //= PARAMETERS: theStr as string is the text to check //= RETURNS: boolean //= PURPOSE: Check an input string to see if it is letters or numbers only //= AUTHOR: David Whalen, Byte Interactive //= DATE: Jun 21, 2001 //=============================================================================================================================================================== function isAlphaNumeric(theStr) { var theReg = /^[A-Za-z0-9]+$/; return(theReg.test(theStr)); } //=============================================================================================================================================================== //= FUNCTION: isEmail() //= PARAMETERS: theStr as string is the text to check //= RETURNS: boolean //= PURPOSE: Check an input string to see if it represents a valid email address //= AUTHOR: David Whalen, Byte Interactive //= DATE: April 18, 2001 //=============================================================================================================================================================== function isEmail(theStr) { var theReg = /^[\w\.\-]+\@[\w\.\-]+\.[\w.]{2,}$/; return(theReg.test(theStr)); } //===================================================================================================================================================== // FUNCTION: isNumber // ARGUMENTS: sValue - string // theLowerBound - number specifying the minimum value // theUpperBound - number specifying the maximum value // PURPOSE: Check and input string to see if it qualifies as a number within a set of bounds // RETURNS: Boolean (true/false) // AUTHOR: David Whalen, // DATE: June 1, 2001 //===================================================================================================================================================== function isNumber(theValue, theLowerBound, theUpperBound) { var retVal = false; if (isNumeric(theValue)) { retVal = true; if (isNumeric(theLowerBound)) { retVal = retVal && (theLowerBound <= theValue); } if (isNumeric(theUpperBound)) { retVal = retVal && (theValue <= theUpperBound); } } return retVal; } //=============================================================================================================================================================== //= FUNCTION: isNumeric() //= PARAMETERS: theStr as string is the text to check //= RETURNS: boolean //= PURPOSE: Check an input string to see if it is numeric only //= AUTHOR: David Whalen, Byte Interactive //= DATE: May 14, 2001 //=============================================================================================================================================================== function isNumeric(theStr) { var theReg = /^\d+$/; return(theReg.test(theStr)); } //=============================================================================================================================================================== //= FUNCTION: isPhoneNumber() //= PARAMETERS: theStr as string is the text to check //= RETURNS: boolean //= PURPOSE: Check an input string to see if it represents a valid US Phone Number. //= AUTHOR: David Whalen, Byte Interactive //= DATE: April 17, 2001 //=============================================================================================================================================================== function isPhoneNumber(theStr) { var theReg = /^\(?\d{3}\)?\D?\d{3}\D?\d{4}$/; return(theReg.test(theStr)); } //===================================================================================================================================================== // FUNCTION: isString // ARGUMENTS: theValue - string // theMinLength - number specifying the minimum string length // theMaxLength - number specifying the maximum string length // PURPOSE: Check and input string to see if it qualifies as a string of an expected length // RETURNS: Boolean (true/false) // AUTHOR: David Whalen, // DATE: June 1, 2001 (updated June 21, 2001) //===================================================================================================================================================== function isString(theValue, theMinLength, theMaxLength) { if (isNumeric(theMinLength) && isNumeric(theMaxLength)) { retVal = ((theMinLength <= theValue.length) && (theValue.length <= theMaxLength)); } else if (isNumeric(theMinLength)) { retVal = (theMinLength <= theValue.length); } else if (isNumeric(theMaxLength)) { retVal = (theValue.length <= theMaxLength); } else { retVal = (0 < theValue.length); } return retVal; } //=============================================================================================================================================================== //= FUNCTION: isZipCode() //= PARAMETERS: theStr as string is the text to check //= RETURNS: boolean //= PURPOSE: Check an input string to see if it represents a valid US ZIP Code. //= AUTHOR: David Whalen, Byte Interactive //= DATE: April 17, 2001 //=============================================================================================================================================================== function isZipCode(theStr) { var theReg = /^\d{5}(\-\d{4})?$/; return(theReg.test(theStr)); }