function peregruz(){location.reload();}

function doLoad_f(form_id,from,to) {
	var value=document.getElementById(form_id);
    var req = new JsHttpRequest();
    req.onreadystatechange = function() {
        if (req.readyState == 4) {
        	document.getElementById(from).style.display='none';
            document.getElementById(to).innerHTML = req.responseJS.q;
            document.getElementById('xxx').innerHTML = req.responseText;
        }
    }
    req.open(null, 'load_f.php', true);
    req.send( { q: value } );
}
function show_sbox(id,x,y){
	//alert(id);
	var block_all=document.getElementById('block_all');
	block_all.style.height=document.body.offsetHeight+'px';
	block_all.style.display='block';
	var el=document.getElementById(id);
	el.style.top=(y-100)+'px';//window.event.y+'px';
	el.style.left=(x-350)+'px';//window.event.x+'px';
	el.style.display='block';
	return false;
}
function unblock_all(){
	var block_all=document.getElementById('block_all');
	block_all.style.display='none';
}