function MM_swapImgRestore() { //v3.0
  var i,x,a=document.MM_sr; for(i=0;a&&i<a.length&&(x=a[i])&&x.oSrc;i++) x.src=x.oSrc;
}

function MM_preloadImages() { //v3.0
  var d=document; if(d.images){ if(!d.MM_p) d.MM_p=new Array();
    var i,j=d.MM_p.length,a=MM_preloadImages.arguments; for(i=0; i<a.length; i++)
    if (a[i].indexOf("#")!=0){ d.MM_p[j]=new Image; d.MM_p[j++].src=a[i];}}
}

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_swapImage() { //v3.0
  var i,j=0,x,a=MM_swapImage.arguments; document.MM_sr=new Array; for(i=0;i<(a.length-2);i+=3)
   if ((x=MM_findObj(a[i]))!=null){document.MM_sr[j++]=x; if(!x.oSrc) x.oSrc=x.src; x.src=a[i+2];}
}

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_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 pviiClassNew(obj, new_style) {
    obj.className = new_style;
}

function MM_goToURL() { //v3.0
  var i, args=MM_goToURL.arguments; document.MM_returnValue = false;
  for (i=0; i<(args.length-1); i+=2) eval(args[i]+".location='"+args[i+1]+"'");
}

function getSize() {
  var myWidth = 0, myHeight = 0;
  if( typeof( window.innerWidth ) == 'number' ) {
    //Non-IE
    myWidth = window.innerWidth;
    myHeight = window.innerHeight;
  } else if( document.documentElement && ( document.documentElement.clientWidth || document.documentElement.clientHeight ) ) {
    //IE 6+ in 'standards compliant mode'
    myWidth = document.documentElement.clientWidth;
    myHeight = document.documentElement.clientHeight;
  } else if( document.body && ( document.body.clientWidth || document.body.clientHeight ) ) {
    //IE 4 compatible
    myWidth = document.body.clientWidth;
    myHeight = document.body.clientHeight;
  }
  retArray=new Array();
  retArray.push(myWidth);
  retArray.push(myHeight);
  
  return(retArray);

} 

function getViewportScrollY() {
    var scrollY = 0;
    if( document.documentElement && document.documentElement.scrollTop ) {
        scrollY = document.documentElement.scrollTop;
    }
    else if( document.body && document.body.scrollTop ) {
        scrollY = document.body.scrollTop;
    }
    else if( window.pageYOffset ) {
        scrollY = window.pageYOffset;
    }
    else if( window.scrollY ) {
        scrollY = window.scrollY;
    }
    return scrollY;
}

function RepositionZaiavka() {
	myArray=getSize();
	newPos=myArray[1]-460+getViewportScrollY()-120;
	document.getElementById('zapitwane_floating').style.top=newPos;
}

function validateEmail() {

validRegExp = /^[^@]+@[^@]+.[a-z]{2,}$/i;

strEmail = document.form1.email.value;



if (strEmail.search(validRegExp) == -1) {

//alert(" Невалиден e-mail адрес !\r");

return false;

}

}

function IsNumber(text) {

	var good="0123456789";

	var cur_flag="true";

	for (i =0; i <= text.length-1; i++) {

	if (good.indexOf(text.charAt(i)) == -1)	{cur_flag="false";}	}

	if (cur_flag=="false") {return false;} else {return true;}

}

function CheckForm () {

flag=0;

if (document.form1.contry.value=="") {	if (flag==0) {flag=1;} }

if (document.form1.town.value=="") {	if (flag==0) {flag=1;} }

if (document.form1.face.value=="") {	if (flag==0) {flag=1;} }

if (document.form1.tel.value=="") {	if (flag==0) {flag=1;} }

if (document.form1.email.value=="") {	if (flag==0) {flag=1;} }

if(document.forms[0].elements[7].name=='predn'){
	if (document.form1.predn.value=="") {	if (flag==0) {flag=1;} }
}

if(document.forms[0].elements[8].name=='prednaznachenie'){
	if (document.form1.prednaznachenie.value=="") {	if (flag==0) {flag=1;} }
}

if (flag==1) {alert(" Please, fill out all fields marked with *! "); return false} else {

if (validateEmail()==false)   {alert(" Unvalid e-mail !\r  ");return false;} else  {return true;}

}		  

}