function check(formadd) {
  if (formadd.firma.value=="") { alert("Název obchodu musíte vyplnit!"); formadd.firma.focus(); return false; }
  else if (formadd.popis.value=="") { alert("Popis musíte vyplnit!"); formadd.popis.focus(); return false; }
  else if (formadd.adresa.value==""){ alert("Adresu obchodu musíte vyplnit!"); formadd.adresa.focus(); return false; }
  else if (formadd.email.value=="") {alert("E-mail musíte vyplnit!");formadd.email.focus();return false;}
  else if (formadd.url.value==""){alert("URL obchodu musíte vyplnit!");formadd.url.focus();return false;}
  else if (formadd.url.value=="http://"){alert("URL obchodu musíte vyplnit!");formadd.url.focus();return false;}
  else if (formadd.registrace.value==""){alert("Musíte zadat typ registrace!");formadd.registrace.focus();return false;}
  else 
  return true;
}

function makeLink(obj,countUrl,visUrl) {
	var x = obj.lastChild.nodeValue;
	obj.href=countUrl;
	if (visUrl)	obj.lastChild.nodeValue=visUrl;
	else obj.lastChild.nodeValue = x;
	
	return true;
}

function setAJAX() { try { return new XMLHttpRequest(); } catch(e) {try{return new ActiveXObject('Msxml2.XMLHTTP'); } catch(e) { try { return new ActiveXObject('Microsoft.XMLHTTP'); } catch(e) { return "Pro tuto funkci je nutný novější prohlížeč";} } } }

function changeBoxHP(nwin) {
  $(".boxIndAll").attr("style","display: none;");
  $("#boxBestCr_"+nwin).attr("style","display: block;");
}
   
function adMon(adv) {
 var ajaxHttp = setAJAX();var nc = Math.random()*1000; nc = Math.round(nc);
 ajaxHttp.open("GET","http://www.najdislevu.cz/js/ajax/adv.php?id="+adv+"&nc="+nc,false);ajaxHttp.send(null);
} 
   
function showLetCat(num) {
 $("#katLeft_"+num+" a").addClass("overCatLet");
 $("#katLeft_"+num+" a").after("<div class=\"clear\"></div>");
 $("#navLet_"+num).attr("style","display: block;");
 $("#katLeft_"+num).attr("style","background-color: white;");
} 
   
function hiddLetCat(num) {
 $("#katLeft_"+num+" a").removeClass("overCatLet");
 $("#navLet_"+num).attr("style","display: none;");
 $("#katLeft_"+num).attr("style","background-color: #F3F3F3;");
}

function showPriceList() {
  var elPrice = document.getElementById("priceList");
  var elemAC = document.getElementById("priceListAdd").firstChild; 
  if (elPrice.style.display == "none") {$(elPrice).slideDown(1000);var myText = "Skrýt ceník";elemAC.replaceData(0, 19, myText);}
  else {$(elPrice).slideUp(1000);var myText1 = "Zobrazit ceník";elemAC.replaceData(0, 19, myText1);}
}

function navigLetHp(what) {
    $("#nav_hp li").removeClass("on"); $("#nav_"+what).addClass("on");
	  $("#logo_hp").empty();
	       var ajaxHttp = setAJAX();var ansM;var nc = Math.random()*1000;nc = Math.round(nc);
	       ajaxHttp.open("GET","http://letaky.najdislevu.cz/js/ajax/letNavig.php?c="+what+"&nc="+nc,false);ajaxHttp.send(null);
	       if (ajaxHttp.readyState == 4) {
		      if (ajaxHttp.status == 200) { ansM = ajaxHttp.responseText; }
		      else { alert(ajaxHttp.statusText); }
		   }
	  if(ansM!=0) { $("#logo_hp").append(ansM).show("slow"); }
}

function viewSmall(num,si,wh) {
    $(".viewSm").hide("fast");
	  $(".viewSm").empty();
	       var ajaxHttp = setAJAX();var ansM;var nc = Math.random()*1000;nc = Math.round(nc);
	       ajaxHttp.open("GET","http://letaky.najdislevu.cz/js/ajax/viewSm.php?c="+num+"&s="+si+"&wh="+wh+"&nc="+nc,false);ajaxHttp.send(null);
	       if (ajaxHttp.readyState == 4) {
		      if (ajaxHttp.status == 200) { ansM = ajaxHttp.responseText; }
		      else { alert(ajaxHttp.statusText); }
		   }
	  if(ansM!=0) { $("#viewSm_"+num).append(ansM).slideToggle("slow"); }
}
function closeView() { $(".viewSm").slideUp("slow"); }

$(document).ready(function(){
  if($("#Book")) {
   $("#Book").append("<img src=\"../img/placeholder.gif\" width=\"144\" height=\"227\" alt=\"\" />"); 
  }
});

/* --- BoxOver ---
/* --- v 2.1 17th June 2006
By Oliver Bryant with help of Matthew Tagg
http://boxover.swazz.org */
if (typeof document.attachEvent!='undefined') { window.attachEvent('onload',init);document.attachEvent('onmousemove',moveMouse);document.attachEvent('onclick',checkMove); } else { window.addEventListener('load',init,false);document.addEventListener('mousemove',moveMouse,false);document.addEventListener('click',checkMove,false);}var oDv=document.createElement("div");var dvHdr=document.createElement("div");var dvBdy=document.createElement("div");var windowlock,boxMove,fixposx,fixposy,lockX,lockY,fixx,fixy,ox,oy,boxLeft,boxRight,boxTop,boxBottom,evt,mouseX,mouseY,boxOpen,totalScrollTop,totalScrollLeft;boxOpen=false;ox=10;oy=10;lockX=0;lockY=0;function init() {oDv.appendChild(dvHdr);oDv.appendChild(dvBdy);oDv.style.position="absolute";oDv.style.visibility='hidden';document.body.appendChild(oDv);} function defHdrStyle() {dvHdr.innerHTML='<img  style="vertical-align:middle"  src="info.gif">&nbsp;&nbsp;'+dvHdr.innerHTML;dvHdr.style.fontWeight='bold';dvHdr.style.width='150px';dvHdr.style.fontFamily='arial';	dvHdr.style.border='1px solid #A5CFE9';dvHdr.style.padding='3';dvHdr.style.fontSize='11';dvHdr.style.color='#4B7A98';dvHdr.style.background='#D5EBF9';dvHdr.style.filter='alpha(opacity=85)';dvHdr.style.opacity='0.85';}function defBdyStyle() {dvBdy.style.borderBottom='1px solid #A5CFE9';dvBdy.style.borderLeft='1px solid #A5CFE9';	dvBdy.style.borderRight='1px solid #A5CFE9';	dvBdy.style.width='150px';dvBdy.style.fontFamily='arial';dvBdy.style.fontSize='11';dvBdy.style.padding='3';dvBdy.style.color='#1B4966';dvBdy.style.background='#FFFFFF';dvBdy.style.filter='alpha(opacity=85)';	dvBdy.style.opacity='0.85';}function checkElemBO(txt) {if (!txt || typeof(txt) != 'string') return false;if ((txt.indexOf('header')>-1)&&(txt.indexOf('body')>-1)&&(txt.indexOf('[')>-1)&&(txt.indexOf('[')>-1))  return true;else return false;} function scanBO(curNode) {if (checkElemBO(curNode.title)) { curNode.boHDR=getParam('header',curNode.title);curNode.boBDY=getParam('body',curNode.title);curNode.boCSSBDY=getParam('cssbody',curNode.title);curNode.boCSSHDR=getParam('cssheader',curNode.title);curNode.IEbugfix=(getParam('hideselects',curNode.title)=='on')?true:false;curNode.fixX=parseInt(getParam('fixedrelx',curNode.title));curNode.fixY=parseInt(getParam('fixedrely',curNode.title));curNode.absX=parseInt(getParam('fixedabsx',curNode.title));curNode.absY=parseInt(getParam('fixedabsy',curNode.title));curNode.offY=(getParam('offsety',curNode.title)!='')?parseInt(getParam('offsety',curNode.title)):10;curNode.offX=(getParam('offsetx',curNode.title)!='')?parseInt(getParam('offsetx',curNode.title)):10;curNode.fade=(getParam('fade',curNode.title)=='on')?true:false;curNode.fadespeed=(getParam('fadespeed',curNode.title)!='')?getParam('fadespeed',curNode.title):0.04;curNode.delay=(getParam('delay',curNode.title)!='')?parseInt(getParam('delay',curNode.title)):0;if (getParam('requireclick',curNode.title)=='on') {curNode.requireclick=true;document.all?curNode.attachEvent('onclick',showHideBox):curNode.addEventListener('click',showHideBox,false);document.all?curNode.attachEvent('onmouseover',hideBox):curNode.addEventListener('mouseover',hideBox,false);}else {if (getParam('doubleclickstop',curNode.title)!='off') {document.all?curNode.attachEvent('ondblclick',pauseBox):curNode.addEventListener('dblclick',pauseBox,false);}	if (getParam('singleclickstop',curNode.title)=='on') {document.all?curNode.attachEvent('onclick',pauseBox):curNode.addEventListener('click',pauseBox,false);}}curNode.windowLock=getParam('windowlock',curNode.title).toLowerCase()=='off'?false:true;curNode.title='';curNode.hasbox=1;}else curNode.hasbox=2;}function getParam(param,list) {var reg = new RegExp('([^a-zA-Z]' + param + '|^' + param + ')\\s*=\\s*\\[\\s*(((\\[\\[)|(\\]\\])|([^\\]\\[]))*)\\s*\\]');var res = reg.exec(list);var returnvar;if(res) return res[2].replace('[[','[').replace(']]',']');else return '';}function Left(elem){	var x=0;if (elem.calcLeft)return elem.calcLeft;var oElem=elem;while(elem){if ((elem.currentStyle)&& (!isNaN(parseInt(elem.currentStyle.borderLeftWidth)))&&(x!=0))x+=parseInt(elem.currentStyle.borderLeftWidth);x+=elem.offsetLeft;elem=elem.offsetParent;} oElem.calcLeft=x;return x;}function Top(elem){var x=0;if (elem.calcTop)return elem.calcTop;var oElem=elem;while(elem){if ((elem.currentStyle)&& (!isNaN(parseInt(elem.currentStyle.borderTopWidth)))&&(x!=0))x+=parseInt(elem.currentStyle.borderTopWidth); x+=elem.offsetTop;elem=elem.offsetParent;} oElem.calcTop=x;return x;}var ah,ab;function applyStyles() {if(ab)oDv.removeChild(dvBdy);if (ah)oDv.removeChild(dvHdr);dvHdr=document.createElement("div");dvBdy=document.createElement("div");CBE.boCSSBDY?dvBdy.className=CBE.boCSSBDY:defBdyStyle();CBE.boCSSHDR?dvHdr.className=CBE.boCSSHDR:defHdrStyle();dvHdr.innerHTML=CBE.boHDR;dvBdy.innerHTML=CBE.boBDY;ah=false;ab=false;if (CBE.boHDR!='') {oDv.appendChild(dvHdr);ah=true;}	if (CBE.boBDY!=''){oDv.appendChild(dvBdy);ab=true;}}var CSE,iterElem,LSE,CBE,LBE, totalScrollLeft, totalScrollTop, width, height ;var ini=false;function SHW() {if (document.body && (document.body.clientWidth !=0)) {width=document.body.clientWidth;height=document.body.clientHeight;}if (document.documentElement && (document.documentElement.clientWidth!=0) && (document.body.clientWidth + 20 >= document.documentElement.clientWidth)) {width=document.documentElement.clientWidth;height=document.documentElement.clientHeight;}return [width,height];}var ID=null;function moveMouse(e) {e?evt=e:evt=event;CSE=evt.target?evt.target:evt.srcElement;if (!CSE.hasbox) {iElem=CSE;while ((iElem.parentNode) && (!iElem.hasbox)) {scanBO(iElem);iElem=iElem.parentNode;}}if ((CSE!=LSE)&&(!isChild(CSE,dvHdr))&&(!isChild(CSE,dvBdy))){		if (!CSE.boxItem) {iterElem=CSE;while ((iterElem.hasbox==2)&&(iterElem.parentNode))iterElem=iterElem.parentNode; CSE.boxItem=iterElem;}iterElem=CSE.boxItem;if (CSE.boxItem&&(CSE.boxItem.hasbox==1))  {LBE=CBE;CBE=iterElem;if (CBE!=LBE) {applyStyles();if (!CBE.requireclick)if (CBE.fade) {if (ID!=null)clearTimeout(ID);ID=setTimeout("fadeIn("+CBE.fadespeed+")",CBE.delay);}else {if (ID!=null)clearTimeout(ID);COL=1;ID=setTimeout("oDv.style.visibility='visible';ID=null;",CBE.delay);}if (CBE.IEbugfix) {hideSelects();} fixposx=!isNaN(CBE.fixX)?Left(CBE)+CBE.fixX:CBE.absX;fixposy=!isNaN(CBE.fixY)?Top(CBE)+CBE.fixY:CBE.absY;lockX=0;lockY=0;boxMove=true;ox=CBE.offX?CBE.offX:10;oy=CBE.offY?CBE.offY:10;}}else if (!isChild(CSE,dvHdr) && !isChild(CSE,dvBdy) && (boxMove))	{if ((!isChild(CBE,CSE)) || (CSE.tagName!='TABLE')) { CBE=null;if (ID!=null)clearTimeout(ID);fadeOut();showSelects();}}LSE=CSE;}else if (((isChild(CSE,dvHdr) || isChild(CSE,dvBdy))&&(boxMove))) {totalScrollLeft=0;totalScrollTop=0;iterElem=CSE;while(iterElem) {if(!isNaN(parseInt(iterElem.scrollTop)))totalScrollTop+=parseInt(iterElem.scrollTop);if(!isNaN(parseInt(iterElem.scrollLeft)))totalScrollLeft+=parseInt(iterElem.scrollLeft);iterElem=iterElem.parentNode;}if (CBE!=null) {boxLeft=Left(CBE)-totalScrollLeft;boxRight=parseInt(Left(CBE)+CBE.offsetWidth)-totalScrollLeft;boxTop=Top(CBE)-totalScrollTop;boxBottom=parseInt(Top(CBE)+CBE.offsetHeight)-totalScrollTop;doCheck();}}if (boxMove&&CBE) {bodyScrollTop=document.documentElement&&document.documentElement.scrollTop?document.documentElement.scrollTop:document.body.scrollTop;bodyScrollLet=document.documentElement&&document.documentElement.scrollLeft?document.documentElement.scrollLeft:document.body.scrollLeft;mouseX=evt.pageX?evt.pageX-bodyScrollLet:evt.clientX-document.body.clientLeft;mouseY=evt.pageY?evt.pageY-bodyScrollTop:evt.clientY-document.body.clientTop;if ((CBE)&&(CBE.windowLock)) {mouseY < -oy?lockY=-mouseY-oy:lockY=0;mouseX < -ox?lockX=-mouseX-ox:lockX=0;mouseY > (SHW()[1]-oDv.offsetHeight-oy)?lockY=-mouseY+SHW()[1]-oDv.offsetHeight-oy:lockY=lockY;mouseX > (SHW()[0]-dvBdy.offsetWidth-ox)?lockX=-mouseX-ox+SHW()[0]-dvBdy.offsetWidth:lockX=lockX;			}oDv.style.left=((fixposx)||(fixposx==0))?fixposx:bodyScrollLet+mouseX+ox+lockX+"px";oDv.style.top=((fixposy)||(fixposy==0))?fixposy:bodyScrollTop+mouseY+oy+lockY+"px";}}function doCheck() {if ( (mouseX < boxLeft) || (mouseX >boxRight) || (mouseY < boxTop) || (mouseY > boxBottom)) {if (!CBE.requireclick)fadeOut();if (CBE.IEbugfix) {showSelects();}CBE=null;}}function pauseBox(e) {e?evt=e:evt=event;boxMove=false;evt.cancelBubble=true;}function showHideBox(e) {oDv.style.visibility=(oDv.style.visibility!='visible')?'visible':'hidden';}function hideBox(e) {oDv.style.visibility='hidden';}var COL=0;var stopfade=false;function fadeIn(fs) {ID=null;COL=0;oDv.style.visibility='visible';fadeIn2(fs);}function fadeIn2(fs) {COL=COL+fs;COL=(COL>1)?1:COL;oDv.style.filter='alpha(opacity='+parseInt(100*COL)+')';oDv.style.opacity=COL;if (COL<1)setTimeout("fadeIn2("+fs+")",20);}function fadeOut() {oDv.style.visibility='hidden';}function isChild(s,d) {while(s) {if (s==d) return true;s=s.parentNode;}return false;}var cSrc;function checkMove(e) {e?evt=e:evt=event;cSrc=evt.target?evt.target:evt.srcElement;if ((!boxMove)&&(!isChild(cSrc,oDv))) {fadeOut();if (CBE&&CBE.IEbugfix) {showSelects();}boxMove=true;CBE=null;}}function showSelects(){var elements = document.getElementsByTagName("select");for (i=0;i< elements.length;i++){elements[i].style.visibility='visible';}}function hideSelects(){var elements = document.getElementsByTagName("select");for (i=0;i< elements.length;i++){elements[i].style.visibility='hidden';}}