$(document).ready(function()
{
    $(".link_mapa").mouseover(function(){

       //this.setProperty('text-decoration', 'underline', '1');
       this.style.textDecoration = 'underline';


    })
     $(".link_mapa").mouseout(function(){

       //this.setProperty('text-decoration', 'underline', '1');
       this.style.textDecoration = 'none';


    })
     $(".glowna_mapa").mouseover(function(){

       //this.setProperty('text-decoration', 'underline', '1');
       this.style.textDecoration = 'underline';


    })
     $(".glowna_mapa").mouseout(function(){

       //this.setProperty('text-decoration', 'underline', '1');
       this.style.textDecoration = 'none';


    })

})