DOM = (document.getElementById) ? 1 : 0;
NS4 = (document.layers) ? 1 : 0; 
IE = (document.all) ? 1 : 0;
IE4 = IE && !DOM; 

var timeout=1500;
var tactive=0;
var twhat="";
var subname="";
var timerID = null
var swhat="";

function MM_openBrWindow(URL,windows,features) { 
window.open(URL, windows, features);
};

function MM_findObj(n, d) { //v3.0
  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); return x;
}

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_showHideLayers() { //v3.0
  var i,p,v,obj,args=MM_showHideLayers.arguments;
  for (i=0; i<(args.length-2); i+=3) {
  	if ((obj=document.getElementById(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 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_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 getoffsetleft(layer) {
	var value = 0;
	if (DOM) {
		object = document.getElementById(layer);
		value = object.offsetLeft;
//alert (object.tagName + " --- " + object.offsetLeft);
		while (object.tagName != "BODY" && object.offsetParent) {
			object = object.offsetParent;
//alert (object.tagName + " --- " + object.offsetLeft);
			value += object.offsetLeft;
		}
	} else if (NS4) {
		value = document.layers[layer].pageX;
	} else {	// IE4 IS SIMPLY A BASTARD !!!
		if (document.all["IE4" + layer]) {
			layer = "IE4" + layer;
		}
		object = document.all[layer];
		value = object.offsetLeft;
		while (object.tagName != "BODY") {
			object = object.offsetParent;
			value += object.offsetLeft;
		}
	}
	return (value);
} 

function getoffsettop(layer) {
	var value = 0;
	if (DOM) {
		object = document.getElementById(layer);
		value = object.offsetTop;
		while (object.tagName != "BODY" && object.offsetParent) {
			object = object.offsetParent;
			value += object.offsetTop;
		}
	} else if (NS4) {
		value = document.layers[layer].pageY;
	} else {	// IE4 IS SIMPLY A BASTARD !!!
		if (document.all["IE4" + layer]) {
			layer = "IE4" + layer;
		}
		object = document.all[layer];
		value = object.offsetTop;
		while (object.tagName != "BODY") {
			object = object.offsetParent;
			value += object.offsetTop;
		}
	}
	return (value);
} 

function SetRelativePosition(theSource,theTarget,ofsX,ofsY) {
	layerObj2 = (document.getElementById)?document.getElementById(theTarget):MM_findObj(theTarget);
	if (layerObj2!=null) {
		layerObj2 = (layerObj2.style)?layerObj2.style:layerObj2;
		layerObj2.left = getoffsetleft(theSource) + ofsX;
		layerObj2.top = getoffsettop(theSource) + ofsY;
	}
};

function Hide() {
	MM_showHideLayers(subname,'','hide');
	clearTimeout(timerID);
	tactive=0;
	twhat="";
};

function Show(div,target,x,y) {
	SetRelativePosition(target,div,x,y);
	MM_showHideLayers(div,'','show');
};

function stopTimeout(name) {
	if (name != twhat) {
		Hide();
	};
	clearTimeout(timerID);
	tactive=0;
	twhat="";
};

function startTimeout(name) {
	if (tactive == 1 && twhat != name) {
		Hide();
	};
	tactive=1;
	if (twhat != name) {
		twhat = name;
	};
	timerID=setTimeout("Hide()",timeout);
};

function menuStart(name) {
	twhat=name;
	tactive=0;
};

function menuHide(name) {
	if (twhat != name) {
		MM_showHideLayers(subname,'','hide');
		twhat = "";
	};
};

function setMenu(name,sub,level) {
	menuCell = (document.getElementById)?document.getElementById(name):MM_findObj(name);
	//menuStyle = (menuCell.style)?menuCell.style:menuCell;
	//menuStyle.color = "#CCFF33";
	menuCell.className = 'tdmenu2';
	subMenu = (document.getElementById)?document.getElementById(sub):MM_findObj(sub);
	if (level==1 && twhat != name) {
		menuHide(subname);
	};
	if (subMenu != null) {
		MM_showHideLayers(sub,'','show');
		clearTimeout(timerID);
		twhat = name;
		subname = sub;
	};
};

function unsetMenu(name,sub) {
	menuCell = (document.getElementById)?document.getElementById(name):MM_findObj(name);
	//menuStyle = (menuCell.style)?menuCell.style:menuCell;
	//menuStyle.color = "#FFFFFF";
	menuCell.className = 'tdmenu';
	subMenu = (document.getElementById)?document.getElementById(sub):MM_findObj(sub);
	if (subMenu != null) {
		startTimeout(name);
	};
};

function tdClass(name,newClass) {
	theCell = (document.getElementById)?document.getElementById(name):MM_findObj(name);
	theCell.className = newClass;
};

function pageOpen(a,c,d) {
	window.location = 'index.php?action=' + a + '&cat=' + c + '&detail=' +d;
};

function openSubMenu(menuID,isDealer) {
  if (isDealer == 1) {
    allmenus = [2];
  } else {
    allmenus = [2,3,4];
  };
  for (var i = 0; i < allmenus.length; i++) {
    var obj = document.getElementById('subMenu' + allmenus[i]);
    newStyle = (allmenus[i] == menuID) ? 'block' : 'none';
    obj.style.display = newStyle;
  };
  if (isDealer == 1) {
    allmenus = [0,2,3];
  } else {
    allmenus = [0,1,2,3,4,5];
  };
  for (var i = 0; i < allmenus.length; i++) {
    var obj2 = document.getElementById('mainMenu' + allmenus[i]);
    newClass = (allmenus[i] == menuID) ? 'mainMenuItemA' : ((allmenus[i] == 100) ? 'mainMenuItemNew' : 'mainMenuItem');
    obj2.className = newClass;
  };
};

theLastLineBar = false;
 
function showLineBar(aName) {
  if (theLastLineBar != false) {
    var obj = document.getElementById('n_' + theLastLineBar);
    obj.style.display = 'none';
  };
  var obj = document.getElementById('n_' + aName);
  obj.style.display = 'block';
  theLastLineBar = aName;
};

theLastPreview1 = false; 
theLastPreview2 = false; 

function restorePr() {
  if (theLastPreview1 != false) {
    theLastPreview1.style.display = 'none';
  };
  if (theLastPreview2 != false) {
    theLastPreview2.className = oldStyle;
  };
};

function shPr(aName) {
  restorePr();

  SetRelativePosition('previewDock_' + aName,'preview_' + aName,120,-1);
  var obj = document.getElementById('preview_' + aName);
  obj.style.display = 'block';
  theLastPreview1 = obj;
  var obj = document.getElementById('previewDock_' + aName);
  oldStyle = obj.className;
  obj.className = 'sectionNaviOver';
  theLastPreview2 = obj;
}

function shNoPr(aName) {
  restorePr();
  theLastPreview1 = false; 

  var obj = document.getElementById('previewDock_' + aName);
  oldStyle = obj.className;
  obj.className = 'sectionNaviOver';
  theLastPreview2 = obj;
}

function hdPr() {
  restorePr();
}

function LPP(parameters) {
  parameters = parameters.split('&');
  document.location = 'index.php?action=' + parameters[0] + '&cat=' + parameters[1] + '&menuM=' + parameters[2] + '&menuS=' + parameters[3] + '&aLine=' + parameters[4];
};

function showEmptyPreview(aName) {
  var obj = document.getElementById('previewDock_' + aName);
  oldStyle = obj.className;
  obj.className = 'sectionNaviOver';
}

function hideEmptyPreview(aName) {
  var obj = document.getElementById('previewDock_' + aName);
  obj.className = oldStyle;
}

function trim(str)
{
 return str.replace(/^\s+|\s+$/g, "");
}

function checkNapiste() {
  var obj = document.getElementById('email');
  if (trim(obj.value) == '') {
    alert('Není vyplněn e-mail');
    return(false);
  }; 
  var obj = document.getElementById('mesto');
  if (trim(obj.value) == '') {
    alert('Není vyplněno město');
    return(false);
  }; 
  return(true);
}


function checkProdsit() {
  errors = new Array;
  var obj = document.getElementById('Jmeno');
  if (trim(obj.value) == '') {
    errors[errors.length] = 'Není vyplněno jméno';
  }; 
  var obj = document.getElementById('Email');
  if (trim(obj.value) == '' || trim(obj.value) == '@') {
    errors[errors.length] = 'Není vyplněn e-mail';
  };
  if (errors.length > 0) {  
    alert(errors.join('\n') + '\n\nProsíme doplňte');
    return(false);
  } else {
    return(true);
  }; 
}

function printThisPage() {
  window.open('tisk.php','printIt','width=800,height=600,resizable=1,scrollbars=1');
};

function openMap() {
	var value = 0;
	object = document.getElementById('mainFrame');
	targLeft = object.offsetLeft;
	while (object.tagName != "BODY" && object.offsetParent) {
		object = object.offsetParent;
		targLeft += object.offsetLeft;
	}
	var map = document.getElementById('mapDiv');
	map.style.left = targLeft + 300 + 'px';
	map.style.display = 'block';
}

function closeMap() {
	var map = document.getElementById('mapDiv');
	map.style.display = 'none';
}

function openDetail(id) {
	document.getElementById('detailOpen' + id).style.display = 'none';
	document.getElementById('detailClose' + id).style.display = 'block';
	document.getElementById('detail' + id).style.display = 'block';
}

function closeDetail(id) {
	document.getElementById('detailOpen' + id).style.display = 'block';
	document.getElementById('detailClose' + id).style.display = 'none';
	document.getElementById('detail' + id).style.display = 'none';
}

function shHide(divName) {
	var d = document.getElementById(divName);
	d.style.display = d.style.display == 'block' ? 'none' : 'block';
}

function dealerHS(aID) {
	var obj = document.getElementById('dealerHS' + aID);
	obj.style.display = (obj.style.display == 'block' ? 'none' : 'block'); 
}

function dealerPlaceAsIs(divID) {
	winW = document.body.clientWidth;
	winH = document.body.clientHeight;
	var theDiv = document.getElementById(divID);
	//theDiv.style.left = ((Math.round((winW - 450) / 2)) + 100) + 'px';
	theDiv.style.left = 370;
	theDiv.style.top = 250;
	theDiv.style.display = 'block';
}

function dealerOpenCity(aID) {
	dealerPlaceAsIs('dealerContainer');
	document.getElementById('dealerContainerContents').innerHTML = document.getElementById('dealerHS' + aID).innerHTML;
	/*if (openedDealer !== false) {
		var obj = document.getElementById('dealerHS' + openedDealer);
		obj.style.display = 'none'; 
	}
	var obj = document.getElementById('dealerHS' + aID);
	obj.style.display = 'block'; 
	openedDealer = aID;*/
}

function dealerCloseCity() {
	var theDiv = document.getElementById('dealerContainer');
	theDiv.style.display = 'none';
}

var openedDealer = false;