function openWin(popup_url,popup_name,popup_with,popup_height)
{	
if(!popup_name) {popup_name = 'foto';}
if(!popup_with) {popup_with = 460;}
if(!popup_height) {popup_height = 560;}
	var popup_left = (window.screen.width/2)  - (popup_with/2 - 23);
	var popup_top  = (window.screen.height/2) - (popup_height/2);
	var fenster = window.open(popup_url,popup_name,"toolbar=no,location=no,status=no,menubar=no,scrollbars=no,resizable=yes,width=" + popup_with + ",height=" + popup_height + ",left=" + popup_left + ",top=" + popup_top + ",screenX=" + popup_left + ",screenY=" + popup_top);
	fenster.focus();
}
// formcheker
function trim(ss)
{
	if(!ss) return ss;
	var n, spac = ' \t\n\r';
	ss = ss.toString();
	for(n = 0; n < ss.length; n++)
	        if(spac.indexOf(ss.charAt(n)) < 0) break;
	ss = ss.substring(n, ss.length);
	for(n = ss.length - 1; n >= 0; n--)
	        if(spac.indexOf(ss.charAt(n)) < 0) break;
	ss = ss.substring(0, n + 1);
	return ss;
}
function ToSubmit(fname){
	if (!fname) return;
	var frm=document.ques;
	var err=0; var txt="";
//	fil = new Array("punkt43","punkt44","punkt45","email");
	fil = new Array("ques");
		for (i=0; i<fil.length; i++){
			if (!trim(eval('frm.'+fil[i]+'.value')).length) {err+=1;}
		}
//	if (trim(frm.email.value).length) { 
//		if ((frm.email.value.indexOf("@")<0) || (frm.email.value.indexOf(".")<0)) {alert('Поле "E-mail" заполнено некорректно'); return false; }
//	}
	if (err>0) { alert('Поля выделенные красным должны быть заполнены'); return false; }
	else	{document.ques.submit();}
}
// show block
function show(id){
	var obj =  document.getElementById(id);
	if (!obj) return;
		obj.style.display = 'block';
}
function hide(id){
	var obj =  document.getElementById(id);
	if (!obj) return;
		obj.style.display = 'none';
}
// позиционирование фотографии советчика
function pospic(height){
	var obj =  document.getElementById("autor");
	if (!obj) return;
	bt = document.getElementById("body").offsetTop;
	ct = document.getElementById("content").offsetTop;
	tt = document.getElementById("autor").offsetHeight;
	t = ct + tt - bt - height + 16;
	document.getElementById("body").style.backgroundPosition = "right " + t + "px";
}