jquery selectors tests

jquery_tests.js

function normalizeAccents(s){
     // cache para ganho de performance
    if ( !! normalizeAccents.cache[s] ) return normalizeAccents.cache[s];
    
    var r=s.toLowerCase();
    //r = r.replace(new RegExp("\\s", 'g'),"");
    r = r.replace(new RegExp("[àáâãäå]", 'g'),"a");
    r = r.replace(new RegExp("æ", 'g'),"ae");
    r = r.replace(new RegExp("ç", 'g'),"c");
    r = r.replace(new RegExp("[èéêë]", 'g'),"e");
    r = r.replace(new RegExp("[ìíîï]", 'g'),"i");
    r = r.replace(new RegExp("ñ", 'g'),"n");                            
    r = r.replace(new RegExp("[òóôõö]", 'g'),"o");
    r = r.replace(new RegExp("œ", 'g'),"oe");
    r = r.replace(new RegExp("[ùúûü]", 'g'),"u");
    r = r.replace(new RegExp("[ýÿ]", 'g'),"y");
    //r = r.replace(new RegExp("\\W", 'g'),"");
    return normalizeAccents.cache[s] = r;
};
normalizeAccents.cache = {}


// seletor jQuery customizado para retornar elementos de acordo com o texto contido nele, insensitivo e ignora acentuação
jQuery.expr[ ':' ].icontains = function(  a,i,m ){
    
    return normalizeAccents(jQuery(a).text()).match( new RegExp( "\\b" + normalizeAccents( m[ 3 ] ), "gi" ) );
};