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];}
}

/* Functions that handle preload. */
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 setPointer(theRow, thePointerColor)
{
    if (thePointerColor == '' || typeof(theRow.style) == 'undefined') {
        return false;
    }
    if (typeof(document.getElementsByTagName) != 'undefined') {
        var theCells = theRow.getElementsByTagName('td');
    }
    else if (typeof(theRow.cells) != 'undefined') {
        var theCells = theRow.cells;
    }
    else {
        return false;
    }

    var rowCellsCnt  = theCells.length;
    for (var c = 0; c < rowCellsCnt; c++) {
        theCells[c].style.backgroundColor = thePointerColor;
    }

    return true;
} // end of the 'setPointer()' function


function MM_openBrWindow(theURL,winName,features) { 
  window.open(theURL,winName,features);
}

	function rollIn(el)
	{
		var ms = navigator.appVersion.indexOf("MSIE")
		ie4 = (ms>0) && (parseInt(navigator.appVersion.substring(ms+5, ms+6)) >= 4)
		if(ie4)
		{
			el.initstyle=el.style.cssText;el.style.cssText=el.fprolloverstyle
		}
	}
	function rollOut(el)
	{
		var ms = navigator.appVersion.indexOf("MSIE")
		ie4 = (ms>0) && (parseInt(navigator.appVersion.substring(ms+5, ms+6)) >= 4)
		if(ie4)
		{
			el.style.cssText=el.initstyle
		}
	}

function MM_jumpMenu(targ,selObj,restore){ //v3.0
  eval(targ+".location='"+selObj.options[selObj.selectedIndex].value+"'");
  if (restore) selObj.selectedIndex=0;
}

function validate_presence(lang)
{
var pr=document.forms["rezervacija"];
if( pr.a_dn_name.value == '' ||
   pr.a_dn_surname.value == '' ||
   pr.a_dn_email.value == '' ||
   pr.a_dn_address.value == '' ||
   pr.a_dn_tel_nr.value == '' ||
   pr.a_dn_guests.value == '')
{
	if(lang=="lv"){alert("Nav aizpilditi visi prasitie lauki!");}	
	if(lang=="ru"){alert("Please fill in all required fields!");}
	if(lang=="en"){alert("Please fill in all required fields!");}
return false;
}
else 
{
//testejam epasta lauku
var str=pr.a_dn_email.value;
var filter=/^.+@.+\..{2,3}$/;

if (filter.test(str))
 return true;
else {
	if(lang=="lv"){alert("Lūdzu ievadiet pareizu e-pasta adresi!");}	
	if(lang=="ru"){alert("Please fill in valid e-mail address!");}
	if(lang=="en"){alert("Please fill in valid e-mail address!");}
 return false;
}	
}
}

var current_submenu=-1;
function show_menu_el(element_id){
//hide all foreign elements and show aproriate one... max 100 sublevels
hide_all_sub();

Element.show(element_id);
current_submenu=element_id;
}

function hide_all_sub(){
//hide all foreign elements and show aproriate one... max 100 sublevels
for(a=1;a<50;a++){
var elem_id='gljuks_m'+a;
if($(elem_id))
Element.hide(elem_id);
}
}

function hide_menu_el(element_id){
//hide current element
do_menu_hiding(element_id);
}

function do_menu_hiding(element_id){
//if(current_submenu!=element_id)
Element.hide(element_id);
}

//alert("pk");