d=document;
if (top.frames.length > 0) window.open(document.location.href,'_top');
//	supDir = "http://db.informika.ru/ic/";
supDir = "";

gb = (((navigator.appName == "Netscape") &&
	 (parseInt(navigator.appVersion) >= 3 )) ||
     ((navigator.appName == "Microsoft Internet Explorer") &&
     (parseInt(navigator.appVersion) >= 4 )));

function preload(img) {
	var a = new Image();
	a.src = img;
	return (a);
}

if (gb) {
	home_n = preload(supDir + "im/top_home.gif");
	home_h = preload(supDir + "im/top_home_over.gif");
	home_c = preload(supDir + "im/top_home_dwn.gif");
	search_n = preload(supDir + "im/top_search.gif");
	search_h = preload(supDir + "im/top_search_over.gif");
	search_c = preload(supDir + "im/top_search_dwn.gif");
	adv_n = preload(supDir + "im/top_adv.gif");
	adv_h = preload(supDir + "im/top_adv_over.gif");
	adv_c = preload(supDir + "im/top_adv_dwn.gif");
	gb_n = preload(supDir + "im/top_gb.gif");
	gb_h = preload(supDir + "im/top_gb_over.gif");
	gb_c = preload(supDir + "im/top_gb_dwn.gif");
}

function Getouthere(name) {
  url=eval('document.forms.'+name+'.options[document.forms.'+name+'.selectedIndex].value');
  if (url!="void") {
    self.location=url;
  }
}


var oldScaleTitle;
function showScaleTitle(st){
  oldScaleTitle = d.scaleTitle.src;
  d.scaleTitle.src="im/"+st+".gif";
}

function restoreScaleTitle(){
  d.scaleTitle.src=oldScaleTitle;
}

function setZoom (n){
  d.MainForm.Z.value=n;
  d.MainForm.act.value='';
  d.MainForm.target='';
  d.MainForm.submit();
}

function mainMapFormSubmit(f){
	if (d.ActionForm.tmpMapClick[0].checked){f.act.value='Info'};
	if (d.ActionForm.tmpMapClick[1].checked){f.act.value='Center'};
	if (d.ActionForm.tmpMapClick[2].checked){f.act.value='ZoomIn'};
	if (f.act.value=='Info'){
//		window.open('','TargetWin','height=230,width=550,status=0,menubar=0,location=0,toolbar=0,scrollbars=1,resizable=1');
//		f.target='TargetWin'
		f.target='InfoFrame'
	}else{
		f.target=''
	}
	return true
}