Index: lams_central/web/includes/javascript/browser_detect.js =================================================================== diff -u -r624a84d040d216e76e227143f9adbfed7f7fd416 -r1bdddb6d02e814bed0d5720619bea1c5d75a9911 --- lams_central/web/includes/javascript/browser_detect.js (.../browser_detect.js) (revision 624a84d040d216e76e227143f9adbfed7f7fd416) +++ lams_central/web/includes/javascript/browser_detect.js (.../browser_detect.js) (revision 1bdddb6d02e814bed0d5720619bea1c5d75a9911) @@ -1,231 +1,3 @@ -/* -Script Name: Full Featured Javascript Browser/OS detection -Authors: Harald Hope, Tapio Markula, Websites: http://techpatterns.com/ -http://www.nic.fi/~tapio1/Teaching/index1.php3 -Script Source URI: http://techpatterns.com/downloads/javascript_browser_detection.php -Version 4.2.4 -Copyright (C) 29 June 2007 - -This program is free software; you can redistribute it and/or modify it under -the terms of the GNU General Public License as published by the Free Software -Foundation; either version 3 of the License, or (at your option) any later version. - -This program is distributed in the hope that it will be useful, but WITHOUT -ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS -FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. - -Get the full text of the GPL here: http://www.gnu.org/licenses/gpl.txt - -Coding conventions: -http://cvs.sourceforge.net/viewcvs.py/phpbb/phpBB2/docs/codingstandards.htm?rev=1.3 -*/ - -/************************************************************* -Full version, use it if you are pushing css to its functional limits, and/or are using -specialized javascript. - -Remember, always use method or object testing as your first choice, for example, if ( dom ) { statement; }; - -This browser detection includes all possibilities I think for most browsers. -Let me know if you find an error or a failure to properly detect, or if there -is a relevant browser that has special needs for detection at our tech forum: -http://techpatterns.com/forums/forum-11.html -The main script is separated from the initial netscape 4 detection due to certain bugs in -netscape 4 when it comes to unknown things like d.getElementById. The variable declarations -of course are made first to make sure that all the variables are global through the page, -otherwise a javascript error will occur because you are trying to use an undeclared variable. - -We test for both browser type (ie, op, or moz/netscape > 6) and version number, then place -the version number into a variable which can be tested for < or > values, such as -if (moz && nu> 1.1){....statement....;} -This seems quite reliable, especially for Opera and Mozilla, where there is no other -easy way to get the actual version number. - -For more in depth discussion of css and browser issues go to: -http://www.nic.fi/~tapio1/Teaching/DynamicMenusb.php#detections -http://www.nic.fi/~tapio1/Teaching/FAQ.php3 - -***************************************************************/ -//initialization, browser, os detection -var d, dom, nu='', brow='', ie, ie4, ie5, ie5x, ie6, ie7, ie8, ie9, ie10; -var ns4, moz, moz_rv_sub, release_date='', moz_brow, moz_brow_nu='', moz_brow_nu_sub='', rv_full=''; -var mac, win, old, lin, ie5mac, ie5xwin, konq, saf, saf4, op, op4, op5, op6, op7, chrome; - -d=document; -n=navigator; -nav=n.appVersion; -nan=n.appName; -nua=n.userAgent; -old=(nav.substring(0,1)<4); -mac=(nav.indexOf('Mac')!=-1); -win=( ( (nav.indexOf('Win')!=-1) || (nav.indexOf('NT')!=-1) ) && !mac)?true:false; -lin=(nua.indexOf('Linux')!=-1); -// begin primary dom/ns4 test -// this is the most important test on the page -if ( !document.layers ) -{ - dom = ( d.getElementById ) ? d.getElementById : false; -} -else { - dom = false; - ns4 = true;// only netscape 4 supports document layers -} -// end main dom/ns4 test - -op=(nua.indexOf('Opera')!=-1); -saf=(nua.indexOf('Safari')!=-1); -konq=(!saf && (nua.indexOf('Konqueror')!=-1) ) ? true : false; -moz=( (!saf && !konq ) && ( nua.indexOf('Gecko')!=-1 ) ) ? true : false; -chrome=(nua.indexOf('Chrome')!=-1); -ie=((nua.indexOf('MSIE')!=-1)&&!op); -if (op) -{ - str_pos=nua.indexOf('Opera'); - nu=nua.substr((str_pos+6),4); - brow = 'Opera'; -} -else if (saf) -{ - str_pos=nua.indexOf('Safari'); - nu=nua.substr((str_pos+7),5); - // checks for webkit 528 or higher introduced - // in safari4 - saf4=(saf&&(nu.substring(0,3)>=528)); - brow = 'Safari'; -} -else if (konq) -{ - str_pos=nua.indexOf('Konqueror'); - nu=nua.substr((str_pos+10),3); - brow = 'Konqueror'; -} -// this part is complicated a bit, don't mess with it unless you understand regular expressions -// note, for most comparisons that are practical, compare the 3 digit rv nubmer, that is the output -// placed into 'nu'. -else if (moz) -{ - // regular expression pattern that will be used to extract main version/rv numbers - pattern = /[(); \n]/; - // moz type array, add to this if you need to - moz_types = new Array( 'Firebird', 'Phoenix', 'Firefox', 'Iceweasel', 'Galeon', 'K-Meleon', 'Camino', 'Epiphany', 'Netscape6', 'Netscape', 'MultiZilla', 'Gecko Debian', 'rv' ); - rv_pos = nua.indexOf( 'rv' );// find 'rv' position in nua string - rv_full = nua.substr( rv_pos + 3, 6 );// cut out maximum size it can be, eg: 1.8a2, 1.0.0 etc - // search for occurance of any of characters in pattern, if found get position of that character - rv_slice = ( rv_full.search( pattern ) != -1 ) ? rv_full.search( pattern ) : ''; - //check to make sure there was a result, if not do nothing - // otherwise slice out the part that you want if there is a slice position - ( rv_slice ) ? rv_full = rv_full.substr( 0, rv_slice ) : ''; - // this is the working id number, 3 digits, you'd use this for - // number comparison, like if nu >= 1.3 do something - nu = rv_full.substr( 0, 3 ); - for (i=0; i < moz_types.length; i++) - { - if ( nua.indexOf( moz_types[i]) !=-1 ) - { - moz_brow = moz_types[i]; - break; - } - } - if ( moz_brow )// if it was found in the array - { - str_pos=nua.indexOf(moz_brow);// extract string position - moz_brow_nu = nua.substr( (str_pos + moz_brow.length + 1 ) ,3);// slice out working number, 3 digit - // if you got it, use it, else use nu - moz_brow_nu = ( isNaN( moz_brow_nu ) ) ? moz_brow_nu = nu: moz_brow_nu; - moz_brow_nu_sub = nua.substr( (str_pos + moz_brow.length + 1 ), 8); - // this makes sure that it's only the id number - sub_nu_slice = ( moz_brow_nu_sub.search( pattern ) != -1 ) ? moz_brow_nu_sub.search( pattern ) : ''; - //check to make sure there was a result, if not do nothing - ( sub_nu_slice ) ? moz_brow_nu_sub = moz_brow_nu_sub.substr( 0, sub_nu_slice ) : ''; - } - if ( moz_brow == 'Netscape6' ) - { - moz_brow = 'Netscape'; - } - else if ( moz_brow == 'rv' || moz_brow == '' )// default value if no other gecko name fit - { - moz_brow = 'Mozilla'; - } - if ( !moz_brow_nu )// use rv number if nothing else is available - { - moz_brow_nu = nu; - moz_brow_nu_sub = nu; - } - if (n.productSub) - { - release_date = n.productSub; - } -} -else if (ie) -{ - str_pos=nua.indexOf('MSIE'); - nu=nua.substr((str_pos+5),3); - brow = 'Microsoft Internet Explorer'; -} -// default to navigator app name -else -{ - brow = nan; -} -op5=(op&&(nu.substring(0,1)==5)); -op6=(op&&(nu.substring(0,1)==6)); -op7=(op&&(nu.substring(0,1)==7)); -op8=(op&&(nu.substring(0,1)==8)); -op9=(op&&(nu.substring(0,1)==9)); -ie4=(ie&&!dom); -ie5=(ie&&(nu.substring(0,1)==5)); -ie6=(ie&&(nu.substring(0,1)==6)); -ie7=(ie&&(nu.substring(0,1)==7)); -ie8=(ie&&(nu.substring(0,1)==8)); -ie9=(ie&&(nu.substring(0,1)==9)); -ie10=(ie&&(nu.substring(0,2)==10)); -ie11=(ie&&(nu.substring(0,2)==11)); -// default to get number from navigator app version. -if(!nu) -{ - nu = nav.substring(0,1); -} -/*ie5x tests only for functionavlity. dom or ie5x would be default settings. -Opera will register true in this test if set to identify as IE 5*/ -ie5x=(d.all&&dom); -ie5mac=(mac&&ie5); -ie5xwin=(win&&ie5x); - -/******************************************************** -here is a sample use of the browser detector, it would load a browser specific stylesheet -for certain unsupported or improperly supported mac ie 5 css styles. The depth variable -is used so that the javascript library file can be used from anywhere in the website, you simply -insert the depth of the file like this, -... - - Browser information Page - - - - -