function getCategoryItems(catID) {
    $.get("assets/snippets/getCategoryItems/index.php",{"category" : catID}, function(data) {
        var html = '';
        var size = getArrayLength(data);
        var current = 1;
        var style = '';
        
        for(articleID in data) {
            if(current % 2 == 1) {
                style = 'odd'
            } else {
                style = '';
            }
            
            if(current == size) {
                style += ' last';
            }
            
            html += '<li class="'+style+'"><a href="'+data[articleID].path+'" title="'+data[articleID].naam+'" target="_blank">'+data[articleID].substr+'</a> <a href="'+data[articleID].path+'" title="'+data[articleID].naam+'" class="read" title="Lezen" target="_blank">Lezen</a> <div class="clear">&nbsp;</div></li>';
            current++;
        }
        
        $("#articles").html(html);
    },"json");
}

function getArrayLength(arr) {
    var items = 0;
    for(key in arr) {
        items++;
    }
    return items;
}