var ie = (document.all)?1:0;
var cancelHide2 = false;

function getElementsByClassName(oElm, strTagName, oClassNames){
	/*
	USAGE: getElementsByClassName(element_where_to_search,tag,class)
	*/
    var arrElements = (strTagName == "*" && oElm.all)? oElm.all : oElm.getElementsByTagName(strTagName);
    var arrReturnElements = new Array();
    var arrRegExpClassNames = new Array();
    if(typeof oClassNames == "object"){
        for(var i=0; i<oClassNames.length; i++){
            arrRegExpClassNames.push(new RegExp("(^|\\s)" + oClassNames[i].replace(/\-/g, "\\-") + "(\\s|$)"));
        }
    }
    else{
        arrRegExpClassNames.push(new RegExp("(^|\\s)" + oClassNames.replace(/\-/g, "\\-") + "(\\s|$)"));
    }
    var oElement;
    var bMatchesAll;
    for(var j=0; j<arrElements.length; j++){
        oElement = arrElements[j];
        bMatchesAll = true;
        for(var k=0; k<arrRegExpClassNames.length; k++){
            if(!arrRegExpClassNames[k].test(oElement.className)){
                bMatchesAll = false;
                break;                      
            }
        }
        if(bMatchesAll){
            arrReturnElements.push(oElement);
        }
    }
    return (arrReturnElements)
}

function attachOverImage(obj, objSrc) {
	if(obj.doNotParse) return;
	var img = new Image();
	var defaultImage = obj.src;
	img.src = objSrc;
	obj.onmouseover = function() {
		obj.doNotParse = 1;
		this.src = objSrc;
	}
	obj.onmouseout = function() {
		this.src = defaultImage;
	}
	img.onerror = function() {
		alert("Can not load the image '"+objSrc+"'")
	}
	delete img;
}

function isEmail(m) {
	var email_regex = /^[\w\d\!\#\$\.\%\&\'\*\+\-\/\=\?\^\_\`\{\|\}\~]+(\.[\w\d\!\#\$\%\&\'\*\+\-\/\=\?\^\_\`\{\|\}\~])*\@(((\w+[\w\d\-]*[\w\d]\.)+(\w+[\w\d\-]*[\w\d]))|((\d{1,3}\.){3}\d{1,3}))$/;
	/*'*/
	return (email_regex.test(m));
}

function hover(obj){
	obj.style.backgroundColor="skyblue";
	obj.style.cursor="pointer";
}

function dehover(obj,color){
	obj.style.backgroundColor=color;
}


function newElement(data) {
    var el;
    if ('string'==typeof data) {
        el=document.createTextNode(data);
    } else {
        //create the element
        el=document.createElement(data.tag);
        delete(data.tag);

        //append the children
        if ('undefined'!=typeof data.children) {
            if ('string'==typeof data.children ||
                'undefined'==typeof data.children.length
            ) {
                //strings and single elements
                el.appendChild(newElement(data.children));
            } else {
                //arrays of elements
                for (var i=0, child=null; 'undefined'!=typeof (child=data.children[i]); i++) {
                    el.appendChild(newElement(child));
                }
            }
            delete(data.children);
        }

        //any other data is attributes
        for (attr in data) {
            el[attr]=data[attr];
        }
    }

    return el;
}


function print_r(obj,aler) {
	if(!aler) aler=false;
	try {
		var debugWindow = {};
		if(typeof obj == "object" || typeof obj == "array") {
			var result = ""
			var name = (obj.name || obj.id);
			for (var i in obj)
				result += name+"." + i + " = " + obj[i] + "; "
			if(aler) {
				alert(result)
			} else {
				if(debugWindow) {
					debugWindow.innerText = debugWindow.innerText +"\n\n--------------------------------------------------\n\n"+ result
				} else {
					debugWindow = newElement({
						tag:"div",
						innerText:result
					})
					document.body.appendChild(debugWindow);
				}
			}
		} else {
			alert("you can't show element properties typeof "+typeof obj)
		}
	} catch(e){throw(e)}
}

function isset(e) {
	if(typeof e =="undefined") return false;
	else return typeof e;
}

function redirect(url){
	if(!url) return;
	document.location.href = url;
}

function checkLoginForm() {
	if($("username").value=="") {
		tip.show($("username"),"left","Enter your username","error");
		$("username").focus();
		return false;
	} else if($("password").value=="") {
		tip.show($("password"),"left","Plase enter the password","error");
		$("password").focus();
		return false;
	}
}

function confirmDelete() {
	if(confirm("Are you sure you want to delete this record?")) {
		return true;
	} else {
		return false;
	}
}

function confirmDeleteFile() {
	if(confirm("Are you sure you want to delete this file?")) {
		return true;
	} else {
		return false;
	}
}

function copy(inElement) {
	if (inElement.createTextRange) {
		var range = inElement.createTextRange();
		if (range && BodyLoaded==1)
			range.execCommand('Copy');
	} else {
		var flashcopier = 'flashcopier';
		if(!document.getElementById(flashcopier)) {
			var divholder = document.createElement('div');
			divholder.id = flashcopier;
			document.body.appendChild(divholder);
		}
		document.getElementById(flashcopier).innerHTML = '';
		var divinfo = '<embed src="'+FOLDERS.js+'/modules/clipboard.swf" FlashVars="clipboard='+encodeURIComponent(inElement.value)+'" width="0" height="0" type="application/x-shockwave-flash"></embed>';
		document.getElementById(flashcopier).innerHTML = divinfo;
	}
}

Array.prototype.in_array = function ( obj ) {
	var len = this.length;
	for ( var x = 0 ; x <= len ; x++ ) {
		if ( this[x] == obj ) return true;
	}
	return false;
}


function toggleMenu(e) {
	var ul = (typeof e.parentNode.childNodes[1]!="undefined")?e.parentNode.childNodes[1]:false;
	if(ul) ul.style.display = (ul.style.diplay!="" && ul.style.display=="block")?"none":"block";
}

function menu_Hide(e) {
	e.className=e.className.replace(new RegExp("activeMenu"), "");
	e.className=e.className.replace(new RegExp("activeMenu"), "");
	var ul = e.getElementsByTagName("UL");
	if(ul.length) ul[0].style.left = "-9999px";
}
function menu_Show(e) {
	found = false
	for(i in e.childNodes) {
		if(e.childNodes[i].tagName=="UL") {
			found = true;
		}
	}
	if(found) {
		var cordinates = menu_findPos(e)
		e.className = "activeMenu"+((e.className.indexOf("active")!=-1)?" activeTab":"")
		var ul = e.getElementsByTagName("UL");
		if(ul.length) {
			ul[0].style.left = cordinates[0]+"px";
			ul[0].style.top = "28px";
		}
	}
}
function menu_findPos(e) {
	var left=0;
	var top = 0;
	var element = e;
	while (element.offsetParent) {
		if(element.tagName=="UL") break;
		left += element.offsetLeft;
		top += element.offsetTop;
		element = element.offsetParent;
	}
	return ([left,top]);
}
function menu_Init() {
	var elements = document.getElementById("nav").getElementsByTagName("li");
	for(i in elements) {
		elements[i].onmouseover = function() { menu_Show(this) }
		elements[i].onmouseout = function() { menu_Hide(this) }
	}
}

function showUndeletables(){
	elements=document.getElementsByTagName('div');
	for(a=0;a<elements.length;a++){
		 if(elements[a].className=='undeletable'){
		 	elements[a].style.display="block";
		 }
	}
}

function showElement(obj){
	alert('td');
	acc.display(obj.id);
}
currentFont=12;
function makeBigger(){
	
	currentFont++;
	var par = $('fontEditableContent');
	par.style.fontSize=currentFont+"px";
	children = par.getChildren();
	
	enlargeChildren(children,"big");
	
	
}

function enlargeChildren(elements,action){
    var a = 0;
	if(elements.length==0) { return; }
	
	for(a=0;a<elements.length;a++){
		var fnt = elements[a].getStyle('fontSize');
		var val = parseInt(fnt.substring(0,fnt.length-2));
		var ext = fnt.substring(fnt.length-2);
		if(action=='big'){
			val+=2;
		}else{
			val-=2;
		}
		
		elements[a].style.fontSize=val+""+ext;
		child = elements[a].getChildren();
		enlargeChildren(child,action);
	}
}

function makeSmaller(){
	currentFont--;
	var par = $('fontEditableContent');
	par.style.fontSize=currentFont+"px";
	children = par.getChildren();
	enlargeChildren(children,"small");
}
var printWin;
/*function print_page() {
	if(printWin) printWin.close();
	var last = document.location;
	last = new String(last);
	var sym = last.substr(last.length-1,1);
	
	if(last!="/"){
	    printWin = window.open(document.location+"/?print=page","print","width=890,height=900");
	}else{
		printWin = window.open(document.location+"?print=page","print","width=890,height=900");
	}
}*/

function deleteFile(elem,id,type){
	if(type=="page" || type=="level"){
		phpFile="pages";
	}else{
		phpFile="products"
	}
	var req = new Request({  
             method: 'post',  
             url: FOLDERS.domainRoot+"administration/"+phpFile+".php?action=DeleteFile",  
             data: { 'id' : id , 'type' : type },  
               
             onComplete: function(response) { 
             	      if(response=='success'){
             	      	 el=$('pos_'+elem);
             	      	 el.parentNode.removeChild(el);
             	      	
             	      }
             
             }  
        }).send(); 
}

function showOptions(){
	document.getElementById('aditionalOptions').style.display="block";
}

function redirect(url){
	if(!url) return;
	document.location.href = url;
}

function deleteProductLevelImage(id){
	var req = new Request({  
             method: 'post',  
             url: FOLDERS.domainRoot+"administration/products.php?action=DeleteImage",  
             data: { 'id' : id },  
               
             onComplete: function(response) { 
             	      if(response=='success'){
             	      	 el=$('pos_image');
             	      	 el.parentNode.removeChild(el);
             	      	
             	      }
             
             }  
        }).send(); 
}

function addField(){
	var par = document.getElementById('fieldsContainer');
	
	if(par.getElementsByTagName('input').length>0){
	    
		var clone = par.childNodes[1].cloneNode(true);
	    par.appendChild(clone);
	}else{
	  
		par.innerHTML+="<span style='color:black;display:block' >Количество:<input type='text' name='quantity[]'>&nbsp;Цена:<input type='text' name='price[]' ><input type='button' value='x'  onclick='deleteField(this.parentNode)'></span>";
	}
	
	
	
}

function deleteField(obj){
	obj.parentNode.removeChild(obj);
}

function deleteEditPropertie(object){
	
	var obje=object.parentNode;
	obje.parentNode.removeChild(obje);
}
function hideSubmenuSpec(){
	
	if(cancelHide2==false){
	  //document.getElementById("subnavUniqueId").style.display="none";
	}
}
function cancelHide(){
	
	cancelHid2e=true;
}
var status = 'hidden';

function hideIt(e,obj){
	if(status=='shown'){
		obj.start({
					'height': [93, 0],
					'opacity': [1,0]
				});
				
		status='hidden';
	}
}

function showIt(e,obj){
	if(status=='hidden'){
		$('subnav').addEvent('maouseover',function(e){ laert('over sub');})
		
		obj.start({
							'height': [0, 93],
							'opacity': [0,1]
						});
		status='shown';
	}
	
				
}

if(typeof window.addEvent == 'function') { 
window.addEvent('domready', function() {
   
	if($("menu")){
    	var subnavFX = new Fx.Morph('subnav', {duration: 'short', transition: Fx.Transitions.Sine.easeOut});
		 $("menu").addEvent("mouseenter",function(e) {
	     	subnavFX.cancel();
		 	showIt(e,subnavFX);
	     });
	     $("menu").addEvent("mouseleave",function(e) {
	     	subnavFX.cancel();
			hideIt(e,subnavFX);
	     });
    }
});
}

function dlImg(id,type){
	
	if(type=="news"){
		phpFile="news";
	}else{
		phpFile="exhibitions"
	}
	var url = FOLDERS.domainRoot+"administration/"+phpFile+".php?action=DeleteImage&id="+id;
      new Ajax.Request(url ,{  
             method: 'get',    
             onComplete: function(response) { 
             	     
             	if(response.status==200){
             	      	 el=$('imageDisplay');
             	      	 el.parentNode.removeChild(el);
             	      	
             	      }
             
             },
             onFailure: function (response){
             	alert('failed');
             }
        });
}

function dlImgN(id,type){
	
	phpFile = type;
	
	var url = FOLDERS.domainRoot+"administration/"+phpFile+".php?action=DeleteImage&id="+id;
      new Ajax.Request(url ,{  
             method: 'get',    
             onComplete: function(response) { 
             	     
             	if(response.status==200){
             	      	 el=$('imageDisplay');
             	      	 el.parentNode.removeChild(el);
             	      	
             	      }
             
             },
             onFailure: function (response){
             	alert('failed');
             }
        });
}

function deleteProdImage(id){
	
	phpFile = 'products';
	
	//var url = FOLDERS.domainRoot+"administration/"+phpFile+".php?action=DeleteImageNew&id="+id;
      
        
        var req = new Request({  
             method: 'post',  
             url: FOLDERS.domainRoot+"administration/"+phpFile+".php?action=DeleteImageNew",  
             data: { 'id' : id },  
               
             onComplete: function(response) { 
             	      if(response=='success'){
             	      	 el=$('imageDisplay_'+id);
             	      	 el.parentNode.removeChild(el);
             	      	
             	      }
             
             }  
        }).send();
 }

function changeImage(name){
	
	document.getElementById('firstImageZoom').href=name+"&type=photo2";
	document.getElementById('firstImageTag').src=name+"&type=photo";
	document.getElementById('firstImageTag').src = document.getElementById('firstImageTag').src+"#";
	
}

function showExtraOptions(){
	document.getElementById('extraOptions_1').style.display="block";
	document.getElementById('extraOptions_2').style.display="block";
}

function getToggler(toggler,element){
    
	
	var index = toggler.id.substr(4);
	index = parseInt(index);
	var finalElement = document.getElementById('text_link_'+index);
	
	
	finalElement.innerHTML='Затвори въпроса';
	finalElement.onclick=function(){ acc.display(index);  };
	
}

function removeToggler(toggler,element){
      
	
	
	var index = toggler.id.substr(4);
	index = parseInt(index);
	var finalElement = document.getElementById('text_link_'+index);
	
	finalElement.innerHTML='Прочети повече';
	finalElement.onclick=function(){  acc.display(index) };
	
}

function setOpeners(){
	
	for(var a=1;a<acc.elements.length;a++){
	
	    var finalElement = document.getElementById('text_link_'+a);
	    finalElement.innerHTML='Прочети повече';
	    finalElement.onclick = displCont(a); 
	}
	
	
}

function displCont(index){
	console.log(index);
	acc.display(index);
}

var tip,tip2,tip3,tip4;

function g(id){
	return document.getElementById(id);
}

function checkFields(){
    var result=true;   
	
	if(g('firstName').value.length==0 || g('firstName').value=="Име*:"){
       	   result=false;
       	   g('firstName').title="<span class='custTooltip'>Това поле е задължително</span>";
       	   g('firstName').style.borderBottom="1px dashed red";
       	   tip = new Tips("#firstName");
       }else{
       	    
           g('firstName').style.borderBottom="none";
       	   if(typeof tip != "undefined"){
       	    
       	   	tip.detach("#firstName");
       	   	  
       	   }
       }
       
     if(g('lastName').value.length==0 || g('lastName').value=="Фамилия*:"){
       	   result=false;
       	   g('lastName').title="<span class='custTooltip'>Това поле е задължително</span>";
       	   g('lastName').style.borderBottom="1px dashed red";
       	   tip2 = new Tips("#lastName");
       
       	 
       }else{
       	    g('lastName').style.borderBottom="none";
       
       	   if(typeof tip2 != "undefined"){
       	    
       	   	tip2.detach("#lastName");
       	   	  
       	   }
       }
       
       
       var validMail;
       var exp=/^([a-zA-Z0-9_\.\-])+\@(([a-zA-Z0-9\-])+\.)+([a-zA-Z0-9]{2,4})+$/i;
       validMail=exp.test(g("mail").value);
       
       if(!validMail){
       	  result=false;
       	  g('mail').title="<span class='custTooltip'>Не сте въвели валиден E-mail</span>";
       	  g('mail').style.borderBottom="1px dashed red";
       	  tip3 = new Tips("#mail");
       	  
       }else{
       	    g('mail').style.borderBottom="none";
       
       	   if(typeof tip3 != "undefined"){
       	    
       	   	tip3.detach("#mail");
       	   	 
       	   }
       }
       
       if(g('comment').value.length==0 || g('comment').value=="Съобщение*:\n"){
       	   
       	   result=false;
       	   g('comment').title="<span class='custTooltip'>Това поле е задължително</span>";
       	   g('comment').style.borderBottom="1px dashed red";
       	   tip4 = new Tips("#comment");
       }else{
       	    g('comment').style.borderBottom="none";
       
       	   if(typeof tip4 != "undefined"){
       	    
       	   	tip4.detach("#comment");
       	   	 
       	   }
       }
       
       if(g('code').value.length==0 || g('code').value=="Въведи кода"){
       	   result=false;
       	   g('code').title="<span class='custTooltip'>Това поле е задължително</span>";
       	   g('code').style.borderBottom="1px dashed red";
       	   tip2 = new Tips("#code");
       
       	 
       }else{
       	    g('code').style.borderBottom="none";
       
       	   if(typeof tip2 != "undefined"){
       	    
       	   	tip2.detach("#code");
       	   	  
       	   }
       }
       
     return result;
}