/*	TEST EXISTENCE PROMENNE
if ( typeof( window[ 'foo' ] ) != "undefined" ) {
   document.write("foo is defined")
   } 
*/

function cia_upd(url, id_inp){
	try
	{
		var input = id(id_inp);
//		if(input.value) //UDELAT TEST NA CISLO ---------------------------------------------------------
//		alert(document.getElementById(id_inp).value);

		url = url + '?IDENTIF=' + input.id + '&VALUE=' + input.value;
	//	if(domReadyDetection == false) {return false;}; //if dom is not ready reloaded page 
		input.value = '';
		if (!send_xmlhttprequest(cia_upd_resp, 'GET', url)) {return false;}
		return true;
	}
	catch(exception) {}
}

function cia_upd_resp(xmlhttp)
{
    if (xmlhttp.readyState == 4) {
        // aktualizace odpovědí na základě aktuálního stavu
		var XData = xmlhttp.responseXML.getElementsByTagName("cia_upd")[0];
		var id_inp = XData.getAttribute('id_item');
		if(typeof(XData) == "undefined" ) {
			alert('chyba, opakujte zapis hodnoty');
			return;
		};
		var input = id(id_inp);
		input.value = XData.firstChild.nodeValue;
		input.style.border = "2px solid green"; 
	}
}

/*
function cia_ax_read_iprg_com(url, com, par_id)
{
	try
	{
		url = url + '?cia_com_select=' + com;
	//	if(domReadyDetection == false) {return false;}; //if dom is not ready reloaded page 
		var select = id(par_id);
		empty(select);

		if (!send_xmlhttprequest(cia_ax_read_iprg_com_resp, 'GET', url)) {return false;}
		return true;
	}
	catch(exception) {}
}

function cia_ax_read_iprg_com_resp(xmlhttp)
{
    if (xmlhttp.readyState == 4) {
		if(!xmlhttp.responseXML.getElementsByTagName("iprg")[0] == null) {
			alert('none'); return;
		};

		var length = xmlhttp.responseXML.getElementsByTagName("iprg").length;
		var select = id('cia_iprg_id');

		for(var i=0; i<length; i++)
		{
			var iprg = xmlhttp.responseXML.getElementsByTagName("iprg")[i].firstChild;
			var option = document.createElement('option');
			select.appendChild(option);
			var textNode = document.createTextNode(iprg.nodeValue);
			option.appendChild(textNode);
		}
	}

}
*/