//////////////////////////////////////////////////////////////////////////////// // Open Source: JavaScript Library: Safe Mail // Author(s): FakeTP: faker@faketp.com, http://www.faketp.com/safemail/ // Michael Stilson Jr. - Western Michigan University // // Created: 20040123 // Modifications: // +===============================================================+ // 200XXXXX INSERTED|DELETED|UPDATED // --------------------------------------------------------------- // // +===============================================================+ // // The original code acquired from FakeTP: // // function safemail(name,domain,display) { // displayed=(typeof(display)=="undefined") ? name+"@"+domain : display // document.write(''+displayed+''); // } // // Example of usage: // // 1) You must include this file into HTML file. Within the head of your // page, place the following line of code if you are on the WMU WWW server: // // // // OR, if you are on another server: // // // // // 2) Add links to your page in a manner similar to the following example: // // // NOTE: Replace "username" with the part of the email address that is before // the at sign (@), replace "domain" with the part of the email address that is // after the at sign and you may optionally replace "anchor" with what you want // the link to say. If "anchor" is not specified, then the full email address // will become the text written in the anchor tag. // // Global Variables var gBLANK=""; var gHTML_A_CLOSE=""; var gHTML_GREATER=">"; var gHTML_LESSER="<"; var gHTML_A_HREF0=""; var gSTR_AT="@"; var gSTR_GREATER=">"; var gSTR_LESSER="<"; var gSTR_SUBJECT="?subject="; var gSTR_SPACE=" "; var gSTR_UNDEF="undefined"; var gTYPE_BOOLEAN="boolean"; var gTYPE_STRING="string"; //////////////////////////////////////////////////////////////////// // Function: safemail(string,string,string,string,boolean) // Purpose: To provide a way to have email links in web pages that // cannot be parsed and acquired by current (as of 01/2004) methods // used by "rouge" www bots. // // Args In: username, domain, subject, anchor (optional) and markup (optional) // Pre: username: a string that defines a valid email address username. // domain: a string that defines a valid email address domain // anchor: a (n optional) string that defines the anchor text // markup: a (n optional) boolean that flags a markup // // Args Out: none // Post: An HTML anchor is created from the passed args and written to the // document. // function safemail(username,domain,subject,anchor,markup) { if(arguments.length<3) return 0; // Verify the first three arguments are strings if(arguments.length==3) { for(var i=0;i<3;i++) { if((typeof arguments[i])!=gTYPE_STRING) return 0; } } var isAnchor=true; var isMarkup=false; // Determine the optional arguments passed if(arguments.length>3) { for(var i=3;ianchor var safeAnchor= gHTML_A_HREF0+anchor+gSTR_SPACE+gSTR_LESSER+href+gSTR_GREATER+gSTR_SUBJECT+subject+gHTML_A_HREF1+anchor+gHTML_A_CLOSE; } else { // Build a link in the following format: // username@domain var safeAnchor= gHTML_A_HREF0+href+gSTR_SUBJECT+subject+gHTML_A_HREF1+anchor+gHTML_A_CLOSE; } // If "markup", add the standard WMU email boundaries // if(isMarkup) safeAnchor=gHTML_LESSER+safeAnchor+gHTML_GREATER; // Write the anchor string to the "document" document.write(safeAnchor); return 1; } // // Copyright 2004 - Western Michigan University - All rights reserved // // Redistribution and use in source and binary forms, with or without // modification, are permitted provided that the following conditions // are met: // 1. Redistributions of source code must retain the above copyright // notice, this list of conditions and the following disclaimer. // 2. Redistributions in binary form must reproduce the above copyright // notice, this list of conditions and the following disclaimer in the // documentation and/or other materials provided with the distribution. // // THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND // ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE // IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE // ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE // FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL // DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS // OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) // HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT // LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY // OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF // SUCH DAMAGE. ////////////////////////////////////////////////////////////////////////////////