function MM_openBrWindow(theURL,winName,features) { //v2.0
  window.open(theURL,winName,features);
}

function MM_jumpMenu(targ,selObj,restore){ //v3.0
  eval(targ+".location='"+selObj.options[selObj.selectedIndex].value+"'");
  if (restore) selObj.selectedIndex=0;
}



var ie = (document.all)? true : false
var nn6 = (!ie && document.getElementById)? true : false
var nn4 = (document.layers)? true : false
dom = (document.getElementById) ? true : false;
ie4 = ie && !dom;
Mac = (navigator.appVersion.indexOf("Mac") != -1);
ie4mac = ie4 && Mac;
opera = (navigator.userAgent.indexOf("Opera")!=-1);

self.name = 'main';

function popupWin(name, uri, wdt, hgt) {
var posCode = ''
if (nn4 || nn6 || ie) {
if ( (screen.height < 481) && (hgt > 400) ) { hgt = 400 }
posX = Math.round((screen.width - wdt) / 2)
posY = Math.round((screen.height - hgt) / 2)
posCode = (nn4 || nn6)? ",screenX="+posX+",screenY="+posY : ",left="+posX+",top="+posY
}
popupedWin = window.open(uri, name, "status=yes,menubar=no,toolbar=no,resizable=yes,scrollbars=yes,location=no,width="+wdt+",height="+hgt+posCode)
popupedWin.focus()
}

function alertWin(name, uri, wdt, hgt) {
var posCode = ''
if (nn4 || nn6 || ie) {
if ( (screen.height < 481) && (hgt > 400) ) { hgt = 400 }
posX = Math.round((screen.width - wdt) / 2)
posY = Math.round((screen.height - hgt) / 2)
posCode = (nn4 || nn6)? ",screenX="+posX+",screenY="+posY : ",left="+posX+",top="+posY
}
alertedWin = window.open(uri, name, "status=no,menubar=no,toolbar=no,resizable=no,scrollbars=no,location=no,width="+wdt+",height="+hgt+posCode)
alertedWin.focus()
}

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


function Validate(){ 
var level1 = document.FF.subclass.selectedIndex;
level1 = document.FF.subclass.options[level1].value
 if(level1==0){
 errors = 'No value';
}
if (errors) alert('Не выбрана профессия');
  document.VreturnValue = (errors == '');
}

function replaceElemContents(elemId, contents) {
if (dom && !opera) document.getElementById(elemId).innerHTML = contents;
else if (ie4 && !opera) document.all[elemId].innerHTML = contents;
}

function SelectGroup(mark,name) { 

for (i = 0; i < document.levels.elements.length; i++){ 
	var item = document.levels.elements[i]; 
	if (item.id == name){ 
		item.checked = mark; 
		}; 
	} 
} 

if((navigator.appName.indexOf("Microsoft")!=-1)&&(navigator.appVersion.indexOf("5.")!=-1))
ie5=true; else ie5=false;
function addtofav()
{
 if(window.external)
  window.external.AddFavorite('http://www.profy.ru/opinions/','Profy.ru-Opinions');
 else
  alert('??????? ?? ?????? OK, ? ????? ????? ?? ??????? Ctrl+D.');
}
function addtofava(purl,name)
{
 if(window.external)
  window.external.AddFavorite(purl,name);
 else
  alert('??????? ?? ?????? OK, ? ????? ????? ?? ??????? Ctrl+D.');
}
function MM_reloadPage(init) {  //reloads the window if Nav4 resized
  if (init==true) with (navigator) {if ((appName=="Netscape")&&(parseInt(appVersion)==4)) {
    document.MM_pgW=innerWidth; document.MM_pgH=innerHeight; onresize=MM_reloadPage; }}
  else if (innerWidth!=document.MM_pgW || innerHeight!=document.MM_pgH) location.reload();
}
MM_reloadPage(true);

function MM_findObj(n, d) { //v4.01
  var p,i,x;  if(!d) d=document; if((p=n.indexOf("?"))>0&&parent.frames.length) {
    d=parent.frames[n.substring(p+1)].document; n=n.substring(0,p);}
  if(!(x=d[n])&&d.all) x=d.all[n]; for (i=0;!x&&i<d.forms.length;i++) x=d.forms[i][n];
  for(i=0;!x&&d.layers&&i<d.layers.length;i++) x=MM_findObj(n,d.layers[i].document);
  if(!x && d.getElementById) x=d.getElementById(n); return x;
}

function MM_showHideLayers() { //v6.0
  var i,p,v,obj,args=MM_showHideLayers.arguments;
  for (i=0; i<(args.length-2); i+=3) if ((obj=MM_findObj(args[i]))!=null) { v=args[i+2];
    if (obj.style) { obj=obj.style; v=(v=='show')?'visible':(v=='hide')?'hidden':v; }
    obj.visibility=v; }
}
function add_author() {
	var sel = document.getElementById('ablist');
	var authortext = document.getElementById('authorlist').options[document.getElementById('authorlist').selectedIndex].text;
	var author = document.getElementById('authorlist').value;
       if(author == "") 
            authortext = "";
       //alert("'"+document.getElementById('open_date').checked+"'");

       var strOption = "";
       if(authortext)
            strOption += authortext.replace(/[ \xA0]/g, ' ');
		sel.options[sel.options.length] = 
			new Option( strOption,author);
	}

	function delete_author() {
		var sel = document.getElementById('ablist');
		for( var i = 0; i<sel.options.length; i++ ) {
			if ( sel.options[i].selected ) {
				sel.options[i] = null;
				i--;
			}
		}
	}
function submit_form() {		
		var sel = document.getElementById('ablist');
		var len = sel.options.length;
		for( var i = 0; i<len; i++ ) {
			sel.options[i].selected = true;
		}
		return true;
}
function showbig(dir) {
document.images.gallery_image.src = dir;
}