////////////////////////////////////////////////
var DOM = (document.getElementById)?true:false;
var NN = (document.layers)?true:false;
var IE = (document.all)?true:false;
var NN6 = DOM;
var Opera = DOM && window.opera;
var timeOn=0;
var m="";
mainMenu=Array("m1","m2","m3", "m4","m5");
/////////////////////////////////////////////
function hideObject(el)
{
  if (NN) el.visibility = "hide";
  else el.style.visibility = "hidden";
  el.style.display="none";
}
/////////////////////////////////////////
function showObject(el)
{
  if (NN) el.visibility = "show";
  else el.style.visibility = "visible";
   el.style.display="block";
}
////////////////////////////////////////////
function getElement(objname)
{
  if (IE) return document.all[objname];
  if (NN) return getNNElement(null, objname);
  if (DOM) return document.getElementById(objname);
}
///////////////////////////////////////////
function hidemenuAll()
{
  for(var i = 0; i < mainMenu.length; i++)
  {
    var el = getElement(mainMenu[i]);
    if (el) hideObject(el);
  }
}
////////////////////////////////////////////

function menuOver(m)
{
hidemenuAll();
var el = getElement(m);
if (el) showObject(el);
if(timeOn)
{
        clearTimeout(timeOn);
        timeOn=0;
}
}
//////////////////////////////////////////////////////
function menuOut(m)
{
//var el = getElement(m);
timeOn=setTimeout("hidemenuAll()",500);
}


 function openpop(url)
 {
newwin=window.open(url,"secondWindow","statusbar=no, menubar=no, scrollbars=yes, HEIGHT=430, WIDTH=760");
newwin.focus();
}

function imgshow(img,url)
{
el=getElement(img);
//
if(el.height!=1)
{
el.src="img/spacer.gif";
el.border=0;
}
else
{
el.src=url;
el.border=1;
}
}


function changeImg(url,name)
{
   el=getElement(name);
   el.src=url;
}

function openclose(sel)
{
	block1.style.display="none";
	block2.style.display="none";
	block3.style.display="none";
	block4.style.display="none";
	block5.style.display="none";
	block6.style.display="none";
	block7.style.display="none";
	block8.style.display="none";
	block9.style.display="none";

	var value = 'block'+sel.value;
	el=getElement(value);
	
	if(el.style.display=="block")
	{
	el.style.display="none";
	}
	else
	{
	el.style.display="block";
	}
}

function openclose5(sel)
{
	block51.style.display="none";
	block52.style.display="none";
	block53.style.display="none";
	block54.style.display="none";
	block55.style.display="none";
	block56.style.display="none";
	block57.style.display="none";
	block58.style.display="none";
	block59.style.display="none";

	if (sel.value > 8) { block59.style.display = "block"; string_block5text9.value=" "; }
	if (sel.value > 7) { block58.style.display = "block"; string_block5text8.value=" "; }
	if (sel.value > 6) { block57.style.display = "block"; string_block5text7.value=" "; }
	if (sel.value > 5) { block56.style.display = "block"; string_block5text6.value=" "; }
	if (sel.value > 4) { block55.style.display = "block"; string_block5text5.value=" "; }
	if (sel.value > 3) { block54.style.display = "block"; string_block5text4.value=" "; }
	if (sel.value > 2) { block53.style.display = "block"; string_block5text3.value=" "; }
	if (sel.value > 1) { block52.style.display = "block"; string_block5text2.value=" "; }
	if (sel.value > 0) { block51.style.display = "block"; string_block5text1.value=" "; }

}

function openclose6(sel)
{
	block61.style.display="none";
	block62.style.display="none";
	block63.style.display="none";
	block64.style.display="none";
	block65.style.display="none";
	block66.style.display="none";
	block67.style.display="none";
	block68.style.display="none";
	block69.style.display="none";

	if (sel.value > 8) { block69.style.display = "block"; string_block6text9.value=" "; }
	if (sel.value > 7) { block68.style.display = "block"; string_block6text8.value=" "; }
	if (sel.value > 6) { block67.style.display = "block"; string_block6text7.value=" "; }
	if (sel.value > 5) { block66.style.display = "block"; string_block6text6.value=" "; }
	if (sel.value > 4) { block65.style.display = "block"; string_block6text5.value=" "; }
	if (sel.value > 3) { block64.style.display = "block"; string_block6text4.value=" "; }
	if (sel.value > 2) { block63.style.display = "block"; string_block6text3.value=" "; }
	if (sel.value > 1) { block62.style.display = "block"; string_block6text2.value=" "; }
	if (sel.value > 0) { block61.style.display = "block"; string_block6text1.value=" "; }

}

function setvalue(sel, val)
{
	val.value = sel.value;
}

function open_window(link,w,h) //opens new window
	{
		var win = "width="+w+",height="+h+",menubar=no,location=no,resizable=no,scrollbars=no";
		var html = "<html>OK</html>";
		newWin = window.open("",'newWin',win);
		newWin.document.write("<html><body style=\"margin-left: 0px; margin-top: 0px; margin-right: 0px; margin-bottom: 0px;\"><img src=\""+link+"\" width="+w+" height="+h+" border=0></body></html>");
		newWin.focus();
	}