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
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 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; }
}