//------------- контент разделов ---------------//
function open_content(sURL,loader, method, idd)
{
	var data=new Object();
	 if(idd.length>0)
	{
		     var id_form = document.getElementById(idd);
	   for(i=0; i<id_form.elements.length; i++){
       data[id_form.elements[i].name]=id_form.elements[i].value;
	   }
	}
	var id_dc = document.getElementById('div_navigator');
	id_dc.innerHTML='<div align=center><img src=design/progress.gif></div>';
	sURL='inpgs/req_'+sURL+'.php';
	var req = new JsHttpRequest();
    req.onreadystatechange = function() {
            if (req.readyState == 4) {
			         id_dc.innerHTML = req.responseText;
					 if(req.responseJS){
						 //
					 }
            }
	}
	req.caching = false;
	req.loader = loader;
	req.open(method, sURL, true);
    req.send(data);

}


function open_map(idd)
{
Hint2(0,0);  
	var data=new Object();
        data['s_id']=idd;
	var id_dc = document.getElementById('map_frame');
	id_dc.innerHTML='<div align=center style="height: 500px; display: block;"><div style="height: 250px"></div><br><img src=design/progress.gif></div>';
	var sURL='inpgs/req_map.php';
	var req = new JsHttpRequest();
    req.onreadystatechange = function() {
            if (req.readyState == 4) {
			         id_dc.innerHTML = req.responseText;
					 if(req.responseJS){
						 //
					 }
            }
	}
	req.caching = false;
	req.loader = '';
	req.open('post', sURL, true);
    req.send(data);

}

function NaviGo()
{
open_content('nav','form', 'post', 'nav_form');
}

function SpravGo()
{
open_content('sprav','form', 'post', 'nav_form');
}


function GoMap(idd)
{
Hint2(0,0);
open_map(idd);
}

function sh_msg(idd)
{
if (document.getElementById(idd).style.display=='block') 
	{
	document.getElementById(idd).style.display='none'; 
	}else{
		document.getElementById(idd).style.display='block';
	}
}