browser_name = navigator.appName;

browser_version = parseFloat(navigator.appVersion);



if (browser_name == "Netscape" && browser_version >= 3.0) { browser_ok = 'true'; }

else if (browser_name == "Microsoft Internet Explorer" && browser_version >= 3.0) { browser_ok = 'true'; }

else { browser_ok = 'false'; }







function over(img,p1) {

   if (browser_ok == 'true') {

       document.images[img].src = p1;

   }

}



function out(img,p2) {

   if (browser_ok == 'true') {

       document.images[img].src = p2;

   }

}





function init() {

IE = (document.all)

NC = (document.layers)

Opera = (document.getElementById)

}



function hiddenLayer(aa) {

var layname=aa

init();

if(IE) eval('document.all[layname].style.visibility = "hidden"')

if(NC) eval('document.layers[layname].visibility = "hidden"')

if(Opera) eval('document.getElementById(layname).style.visibility = "hidden"')

}



function showLayer(bb) {

var layname=bb

init();

if(IE) eval('document.all[layname].style.visibility = "visible"')

if(NC) eval('document.layers[layname].visibility = "visible"')

if(Opera) eval('document.getElementById(layname).style.visibility = "visible"')

}



function go1() {

if (document.selecter1.select1.options[document.selecter1.select1.selectedIndex].value != "none") {

parent.window.frames[2].location.href = document.selecter1.select1.options[document.selecter1.select1.selectedIndex].value;

parent.window.frames[1].location.href = "menu.html"

		}

	}



//---------------------------



opera = (navigator.userAgent.indexOf('Opera') >= 0)? true : false;

dom = (document.getElementById)? true : false;

ie4 = (document.all && !dom)? true : false;

nn4 = (document.layers)? true : false;



function showElem(elemId) {

  if (dom) document.getElementById(elemId).style.visibility = "visible";

    else if (ie4) document.all[elemId].style.visibility = "visible";

      else if (nn4) document.layers[elemId].visibility = "show";

 

 return elemId;      

}



function hideElem(elemId) {

  if (dom) document.getElementById(elemId).style.visibility = "hidden";

    else if (ie4) document.all[elemId].style.visibility = "hidden";

      else if (nn4) document.layers[elemId].visibility = "hide";

}





function relPosX(which) {

  if (nn4) {

    return document.layers[which].pageX;

  } else {

    var elem = (dom)? document.getElementById(which) : document.all[which];

    var pos = elem.offsetLeft;

    while (elem.offsetParent != null) {

      elem = elem.offsetParent;

      pos += elem.offsetLeft;

      if (elem.tagName == 'BODY') break;

    } return pos;

  }

}



function relPosY(which) {

  if (nn4) {

    return document.layers[which].pageY;

  } else {

    var elem = (dom)? document.getElementById(which) : document.all[which];

    var pos = elem.offsetTop;

    while (elem.offsetParent != null) {

      elem = elem.offsetParent;

      pos += elem.offsetTop;

      if (elem.tagName == 'BODY') break;

    } return pos;

  }

}





function createNN4Leer(leerId, firstLeer, secondLeer) { if (nn4) {

  document.layers[leerId] = new Layer(document.layers[secondLeer].pageX -

    document.layers[firstLeer].pageX);

  document.layers[leerId].left = document.layers[firstLeer].pageX;

  document.layers[leerId].top = document.layers[secondLeer].pageY;

  document.layers[leerId].visibility = "show";

}}



function replaceElemContents(elemId, contents) {

  if (dom && !opera) document.getElementById(elemId).innerHTML = contents;

    else if (ie4 && !opera) document.all[elemId].innerHTML = contents;

      else if (nn4) {

        if (!document.layers[elemId])

          createNN4Leer(elemId, elemId+'LeftAnc', elemId+'RightAnc');

        document.layers[elemId].document.open();

        document.layers[elemId].document.write(contents);

        document.layers[elemId].document.close();

      }

}



function createReplacementElem(elemId, alternativeText) {

  if ((dom && !opera) || (ie4 && !opera))

      document.write('<div id="'+elemId+'">Подождите загрузки страницы...<\/div>');

    else if (nn4)

        document.write('<table cellpadding=0 cellspacing=0 border=0 width=100%>'+

        '<td width=100%><ilayer id="'+elemId+'LeftAnc"><br><\/ilayer><\/td>'+

        '<td align=right><ilayer id="'+elemId+'RightAnc"><br><\/ilayer><\/td><\/table>');

      else if (alternativeText) document.write(alternativeText);

        else document.write('Ваш браузер не поддерживает динамическую замену содержимого элементов!');

}





var lastShown;

var elemId;



function jumpToLay(thing, set) {



var Xcoord = relPosX(thing);

var Ycoord = relPosY(thing);

var Wcoord = 130;

var Hcoord = 20;



if (dom) {

     document.getElementById(set).style.top=Ycoord+Hcoord;

     document.getElementById(set).style.left=Xcoord+Wcoord;

     }

else if (ie4) {

     document.all[set].style.top=Ycoord+Hcoord;

     document.all[set].style.left=Xcoord+Wcoord;

     }

else if (nn4) {

     document.layers[set].top=Ycoord+Hcoord;

     document.layers[set].left=Xcoord+Wcoord;

     }

else window.alert("У вас очень странный броузер! You have a very strange browser!");	



if (lastShown) {

	hideElem(lastShown);

	clearTimeout(jumper);

	lastShown = false;

	}

	

lastShown = showElem(set);

jumper = setTimeout("hideElem(lastShown)", 20000);

}





function jumpOn() {

if (lastShown) clearTimeout(jumper);

}



function jumpOff(elemId) {

element = elemId;

jumper = setTimeout("hideElem(element)", 200);

}



function openpopup(tt) {

var popurl=tt

winpops=window.open(popurl,"",

"width=600,height=500,resizable,scrollbars=yes,"

)

}



function exit(){

close();

}