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;
function getElement(objname)
{
  if (IE) return document.all[objname];
  if (NN) return getNNElement(null, objname);
  if (DOM) return document.getElementById(objname);
}

function high(which2){
if (which2.style.MozOpacity)
which2.style.MozOpacity=0.3
else if (which2.filters)
which2.filters.alpha.opacity=30	
theobject=which2
highlighting=setInterval("highlightit(theobject)",50)
}
function low(which2){
clearInterval(highlighting)
if (which2.style.MozOpacity)
which2.style.MozOpacity=1
else if (which2.filters)
which2.filters.alpha.opacity=100
} 
function highlightit(cur2){
if (cur2.style.MozOpacity<1)
cur2.style.MozOpacity=parseFloat(cur2.style.MozOpacity)+0.1
else if (cur2.filters&&cur2.filters.alpha.opacity<100)
cur2.filters.alpha.opacity+=10
else if (window.highlighting)
clearInterval(highlighting)
}

function changeImg(url,name)
{
   el=getElement(name);
   el.src=url;
}
function openimgbig(x_size,y_size,url,pic_id)
{
status_str='toolbar=0,location=0,status=0,menubar=0,scrollbars=0,resizable=0,width='+x_size+'px,height='+y_size+'px';
wins='winpic'+pic_id;
winss=window.open('/img.php?url='+url, wins, status_str);
winss.focus();
 }
        
 function catalogmore(type,id)
{
	status_str='toolbar=0,location=0,status=0,menubar=0,scrollbars=1,resizable=0,width=500px,height=300px';
	wins='win'+id;
	window.open('/catalog_more.php?type='+type+'&id='+id, wins, status_str);
	//wins.focus();
 }


var mainmenu;
var submenu;
var timeOn=0;
var m="";
mainMenu=Array("m1","m2");
/////////////////////////////////////////////
function hideObject(el)
{
  if (NN) el.visibility = "hide";
  else el.style.visibility = "hidden";
}
/////////////////////////////////////////
function showObject(el)
{
  if (NN) el.visibility = "show";
  else el.style.visibility = "visible";
}

function initShowObject(name)
{
var el=getElement(name);	
  if (NN) el.visibility = "show";
  else el.style.visibility = "visible";
}

////////////////////////////////////////////
function hidemenuAll()
{
  for(var i = 0; i < mainMenu.length; i++)
  {
    var el = getElement(mainMenu[i]);
    if (el) hideObject(el);
  }
}
function shidemenuAll()
{
  for(var i = 0; i < mainMenu.length; i++)
  {
	
    var el = getElement(mainMenu[i]);
	if(mainMenu[i]==mainmenu)
	{
	 if (el) showObject(el);	
	}
	else
	{
    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("shidemenuAll()",500);
}

var stimeOn=0;
var sm="";
submainMenu=Array("sm1","sm2","sm3");
////////////////////////////////////////////
function subhidemenuAll()
{
  for(var i = 0; i < submainMenu.length; i++)
  {
    var el = getElement(submainMenu[i]);
    if (el) hideObject(el);

  }
}
function ssubhidemenuAll()
{
  for(var i = 0; i < submainMenu.length; i++)
  {
    var el = getElement(submainMenu[i]);
    
	if(submainMenu[i]==submenu)
	{
	 if (el) showObject(el);	
	}
	else
	{
    if (el) hideObject(el);
	}
  }
}
////////////////////////////////////////////

function submenuOver(sm)
{
subhidemenuAll();
var el = getElement(sm);
if (el) showObject(el);
if(stimeOn)
{
	clearTimeout(stimeOn);
	stimeOn=0;
}
}
//////////////////////////////////////////////////////
function submenuOut(sm)
{
//var el = getElement(sm);
stimeOn=setTimeout("ssubhidemenuAll()",500);
}