// ------------------------------------------------------------------------------------------------------------------------------//

var mouseOverToPointer = function(obj) {
    if(typeof(obj) != 'object') {
        obj = [obj];
    }
    
    for(i=0; i<obj.length; i++) {
    $$(obj[i]).on('mouseover', function(e) {
        $(e.target).setStyle('cursor', 'pointer');
    });
    $$(obj[i]).on('mouseout', function(e) {
        $(e.target).setStyle('cursor', 'default');
    });
    }
}

// ------------------------------------------------------------------------------------------------------------------------------//