var check_sections_counter = 0;

function section_selected(i)
{
	if (i.checked == true && check_sections_counter <= 3) {
		check_sections_counter++;		
	} 
	
	if (i.checked == false) {
		check_sections_counter--;
	}
	
	if (check_sections_counter > 3) {
		$('sections_note').setStyle({'backgroundColor':'#c00', 'color':'#ffffff'});		
		i.checked = false;
		check_sections_counter--;		
	} 
	//alert(check_sections_counter);
}

var ids = 1;

function suggest_new_section()
{

    //var e = new Element('input', { name: "sug[]", class: "input"});
    //var b = new Element('br', {class:"noclass"});
    
    var e = document.createElement('input');
    e.setAttribute('name', 'sug[]');
    e.setAttribute('class', 'input');
    var b = document.createElement('br');
    
    if (ids <= 3) {

       $("suggested_sections").appendChild(e);
       $("suggested_sections").appendChild(b);
       ids++;
    }
}