function dynamic_object(objname, urlparam, endcallfce) {
	request_dynamic_object(objname, '/dynamic-object.php?'+ urlparam, endcallfce);
}

function show_dynamic_object(objname, xmlhttp, endcallfce) {
	if (xmlhttp.readyState == 4) {
		data = xmlhttp.responseText;
		obj = document.getElementById(objname);
		obj.innerHTML = data;
		if (endcallfce) endcallfce();
	}
}


function request_dynamic_object(objname, url, endcallfce) {
	var xmlhttp = (window.XMLHttpRequest ? new XMLHttpRequest : (window.ActiveXObject ? new ActiveXObject("Microsoft.XMLHTTP") : false));
	if (!xmlhttp) return false;
	xmlhttp.open('GET', url);
	xmlhttp.onreadystatechange = function() {
		show_dynamic_object(objname, xmlhttp, endcallfce);
	};
	xmlhttp.send('');
	return true;
}




function dynbox_add(id) {
	dynamic_object('dynbox-set-'+ id, 'dynbox-set/'+ id, dynobj_info);
	document.getElementById('nabidka-'+ id).className = 'real-thumb cols ve-schrance';
}
function dynbox_del(id) {
	dynamic_object('dynbox-set-'+ id, 'dynbox-set/'+ id, dynobj_info);	
	document.getElementById('nabidka-'+ id).className = 'real-thumb cols';
	dynamic_object('dynbox-show', 'dynbox-show/');
}
function dynobj_info() {
	dynamic_object('dynbox-show', 'dynbox-show/', dynobj_info_copy);
}
function dynobj_info_copy() {
	if (document.getElementById("iboxtop")) {
		document.getElementById("iboxbottom").innerHTML = document.getElementById("iboxtop").innerHTML;
	}
}