function checkboxClick(id){

	switch(document.getElementById('brochure_form').elements['inputBrochure'+id].checked){
		
		case false:
			document.getElementById('checkbox'+id).src = window.BU+'/img/checkboxTrue.gif';
			document.getElementById('brochure_form').elements['inputBrochure'+id].checked=true;
		break;
		
		default:
			document.getElementById('checkbox'+id).src = window.BU+'/img/checkboxFalse.gif';
			document.getElementById('brochure_form').elements['inputBrochure'+id].checked=false;
		break;
		
	}
	
}