var expandFirstItemAutomatically = false;	// Expand first menu item automatically ?
var initMenuIdToExpand = false;	// Id of menu item that should be initially expanded. the id is defined in the <li> tag.
var expandMenuItemByUrl = true;	// Menu will automatically expand by url - i.e. if the href of the menu item is in the current location, it will expand
var initialMenuItemAlwaysExpanded = true;	// NOT IMPLEMENTED YET
var dhtmlgoodies_slmenuObj;
var divToScroll = false;
var ulToScroll = false;	
var divCounter = 1;
var otherDivsToScroll = new Array();
var divToHide = false;
var parentDivToHide = new Array();
var ulToHide = false;
var offsetOpera = 0;
if(navigator.userAgent.indexOf('Opera')>=0)offsetOpera=1;	
var slideMenuHeightOfCurrentBox = 0;
var objectsToExpand = new Array();
var initExpandIndex = 0;
var alwaysExpanedItems = new Array();

///----------------Start AJAX-----------------
var getTransferObject = function(){    return null;    };
	if(window.ActiveXObject){
		// Check if the browser has support for ActiveXObject (IE Usually) 
		try{ 
			// Check for the new version of XMLHttp compoment 
			var x= new ActiveXObject("MSXML2.XMLHTTP"); 
			getTransferObject = function(){ return new ActiveXObject("MSXML2.XMLHTTP"); }
			delete x;
		}catch(_ex){ 
			try{ // Check for late version of XMLHTTP compoment 
				var x = new ActiveXObject("Microsoft.XMLHTTP"); 
				getTransferObject = function(){ return new ActiveXObject("Microsoft.XMLHTTP"); }
				delete x;
			}catch(ex){
				// Otherwise the version of IE is too old 
			} 
		} 
	}else if(window.XMLHttpRequest){
		// XMLHttpRequest object supported by Opera, Firefox and Safari - may too in IE 7. 
		getTransferObject = function(){ return new XMLHttpRequest(); }
	}
///----------------End AJAX-----------------


function popMenusToShow()
{
	var obj = divToScroll;
	var endArray = new Array();
	while(obj && obj.tagName!='BODY'){
		if(obj.tagName=='DIV' && obj.id.indexOf('slideDiv')>=0){
			var objFound = -1;
			for(var no=0;no<otherDivsToScroll.length;no++){
				if(otherDivsToScroll[no]==obj){
					objFound = no;		
				}					
			}	
			if(objFound>=0){
				otherDivsToScroll.splice(objFound,1);	
			}		
		}	
		obj = obj.parentNode;
	}	
}

function showSubMenu(e,inputObj)
{
	if(this && this.tagName)inputObj = this.parentNode;
	if(inputObj && inputObj.tagName=='LI'){
		divToScroll = inputObj.getElementsByTagName('DIV')[0];
		for(var no=0;no<otherDivsToScroll.length;no++){
			if(otherDivsToScroll[no]==divToScroll)return;
		}			
	}
	
	hidingInProcess = false;
	if(otherDivsToScroll.length>0){
		if(divToScroll){				
			if(otherDivsToScroll.length>0){
				popMenusToShow();
			}
			if(otherDivsToScroll.length>0){	
				autoHideMenus();
				hidingInProcess = true;
			}
		}	
	}	
	
	if(divToScroll && !hidingInProcess){
		divToScroll.style.height = "1px";
		divToScroll.style.display='';
		otherDivsToScroll.length = 0;
		otherDivToScroll = divToScroll.parentNode;
		otherDivsToScroll.push(divToScroll);	
		while(otherDivToScroll && otherDivToScroll.tagName!='BODY'){
			if(otherDivToScroll.tagName=='DIV' && otherDivToScroll.id.indexOf('slideDiv')>=0){
				otherDivsToScroll.push(otherDivToScroll);
									
			}
			otherDivToScroll = otherDivToScroll.parentNode;
		}	
		ulToScroll = divToScroll.getElementsByTagName('UL')[0];
		if(divToScroll.style.height.replace('px','')/1<=1)scrollDownSub();
	}		

}



function autoHideMenus()
{
	if(otherDivsToScroll.length>0){
		divToHide = otherDivsToScroll[otherDivsToScroll.length-1];
		parentDivToHide.length=0;
		var obj = divToHide.parentNode.parentNode.parentNode;
		while(obj && obj.tagName=='DIV'){			
			if(obj.id.indexOf('slideDiv')>=0)parentDivToHide.push(obj);
			obj = obj.parentNode.parentNode.parentNode;
		}
		var tmpHeight = (divToHide.style.height.replace('px','')/1 - slideMenuHeightOfCurrentBox);
		if(tmpHeight<0)tmpHeight=0;
		if(slideMenuHeightOfCurrentBox)divToHide.style.height = tmpHeight  + 'px';
		ulToHide = divToHide.getElementsByTagName('UL')[0];
		slideMenuHeightOfCurrentBox = ulToHide.offsetHeight;
		scrollUpMenu();		
	}else{
		slideMenuHeightOfCurrentBox = 0;
		showSubMenu();			
	}
}


function scrollUpMenu()
{

	var height = divToHide.offsetHeight;
	height-=15;
	if(height<0)height=0;
	divToHide.style.height = height + 'px';

	for(var no=0;no<parentDivToHide.length;no++){	
		parentDivToHide[no].style.height = parentDivToHide[no].getElementsByTagName('UL')[0].offsetHeight + 'px';
	}
	if(height>0){
		setTimeout('scrollUpMenu()',50);
	}else{
		divToHide.style.display='none';
		otherDivsToScroll.length = otherDivsToScroll.length-1;
		autoHideMenus();			
	}
}	

function scrollDownSub()
{
	if(divToScroll){	
		var height = divToScroll.offsetHeight/1;
		var offsetMove =Math.min(15,(ulToScroll.offsetHeight - height));
		height = height +offsetMove ;
		divToScroll.style.height = height + 'px';
		
		for(var no=1;no<otherDivsToScroll.length;no++){
			var tmpHeight = otherDivsToScroll[no].offsetHeight/1 + offsetMove;
			otherDivsToScroll[no].style.height = tmpHeight + 'px';
		}			
		if(height<ulToScroll.offsetHeight)setTimeout('scrollDownSub()',50); else {
			divToScroll = false;
			ulToScroll = false;
			if(objectsToExpand.length>0 && initExpandIndex<(objectsToExpand.length-1)){
				initExpandIndex++;
				
				showSubMenu(false,objectsToExpand[initExpandIndex]);
			}
		}
	}
}
	
function initSubItems(inputObj,currentDepth)
{		
	divCounter++;		
	var div = document.createElement('DIV');	// Creating new div		
	div.style.overflow = 'hidden';	
	div.style.position = 'relative';
	div.style.display='none';
	div.style.height = '1px';
	div.id = 'slideDiv' + divCounter;
	div.className = 'slideMenuDiv' + currentDepth;		
	inputObj.parentNode.appendChild(div);	// Appending DIV as child element of <LI> that is parent of input <UL>		
	div.appendChild(inputObj);	// Appending <UL> to the div
	var menuItem = inputObj.getElementsByTagName('LI')[0];
	while(menuItem){
		if(menuItem.tagName=='LI'){
			var aTag = menuItem.getElementsByTagName('A')[0];
			aTag.className='slMenuItem_depth'+currentDepth;	
			var subUl = menuItem.getElementsByTagName('UL');
			if(subUl.length>0){
				initSubItems(subUl[0],currentDepth+1);					
			}
			aTag.onclick = showSubMenu;
			
		}			
		menuItem = menuItem.nextSibling;						
	}		
}

function initSlideDownMenu(ind)
{
	dhtmlgoodies_slmenuObj = document.getElementById('dhtmlgoodies_slidedown_menu' + ind);
	dhtmlgoodies_slmenuObj.style.visibility='visible';
	var mainUl = dhtmlgoodies_slmenuObj.getElementsByTagName('UL')[0];		
	var mainMenuItem = mainUl.getElementsByTagName('LI')[0];
	mainItemCounter = 1;
	while(mainMenuItem){			
		if(mainMenuItem.tagName=='LI'){
			var aTag = mainMenuItem.getElementsByTagName('A')[0];
			aTag.className='slMenuItem_depth1';	
			var subUl = mainMenuItem.getElementsByTagName('UL');
			if(subUl.length>0){
				mainMenuItem.id = 'mainMenuItem' + mainItemCounter;
				initSubItems(subUl[0],2);
				aTag.onclick = showSubMenu;
				mainItemCounter++;
			}				
		}			
		mainMenuItem = mainMenuItem.nextSibling;	
	}		
	
	if(location.search.indexOf('mainMenuItemToSlide')>=0){
		var items = location.search.split('&');
		for(var no=0;no<items.length;no++){
			if(items[no].indexOf('mainMenuItemToSlide')>=0){
				values = items[no].split('=');
				showSubMenu(false,document.getElementById('mainMenuItem' + values[1]));	
				initMenuIdToExpand = false;				
			}
		}			
	}else if(expandFirstItemAutomatically>0){
		if(document.getElementById('mainMenuItem' + expandFirstItemAutomatically)){
			showSubMenu(false,document.getElementById('mainMenuItem' + expandFirstItemAutomatically));
			initMenuIdToExpand = false;
		}
	}

	if(expandMenuItemByUrl)
	{
		var aTags = dhtmlgoodies_slmenuObj.getElementsByTagName('A');
		for(var no=0;no<aTags.length;no++){
			var hrefToCheckOn = aTags[no].href;				
			if(location.href.indexOf(hrefToCheckOn)>=0 && hrefToCheckOn.indexOf('#')<hrefToCheckOn.length-1){
				initMenuIdToExpand = false;
				var obj = aTags[no].parentNode;
				while(obj && obj.id!='dhtmlgoodies_slidedown_menu' + ind){
					if(obj.tagName=='LI'){							
						var subUl = obj.getElementsByTagName('UL');
						if(initialMenuItemAlwaysExpanded)alwaysExpanedItems[obj.parentNode] = true;
						if(subUl.length>0){								
							objectsToExpand.unshift(obj);
						}
					}
					obj = obj.parentNode;	
				}
				showSubMenu(false,objectsToExpand[0]);
				break;					
			}			
		}
	}
			
	if(initMenuIdToExpand)
	{
		objectsToExpand = new Array();
		var obj = document.getElementById(initMenuIdToExpand)
		while(obj && obj.id!='dhtmlgoodies_slidedown_menu' + ind){
			if(obj.tagName=='LI'){
				var subUl = obj.getElementsByTagName('UL');
				if(initialMenuItemAlwaysExpanded)alwaysExpanedItems[obj.parentNode] = true;
				if(subUl.length>0){						
					objectsToExpand.unshift(obj);
				}
			}
			obj = obj.parentNode;	
		}
		
		showSubMenu(false,objectsToExpand[0]);

	}
	

		
}

function validForm(ind)
{
	var ok = true;
	
	if (document.getElementById("widgetFormFullName" + ind).value == "")
	{
		if (document.all)
		{
			document.getElementById("errorMess" + ind).innerText = "שם מלא לא הוזן";
		}
		else
		{
			document.getElementById("errorMess" + ind).textContent = "שם מלא לא הוזן";
		}
		
		ok = false;
		return false;
	}
	
	if (document.getElementById("widgetFormPhone" + ind).value == "")
	{
		if (document.all)
		{
			document.getElementById("errorMess" + ind).innerText = "טלפון לא הוזן";
		}
		else
		{
			document.getElementById("errorMess" + ind).textContent = "טלפון לא הוזן";
		}
		
		ok = false;
		return false;
	}
	
	if (isPhone(document.getElementById("widgetFormPhone" + ind).value, "-/") == false)
	{
		if (document.all)
		{
			document.getElementById("errorMess" + ind).innerText = "טלפון לא תקין";
		}
		else
		{
			document.getElementById("errorMess" + ind).textContent = "טלפון לא תקין";
		}
		
		ok = false;
		return false;
	}
	
	if (document.getElementById("widgetFormMail" + ind).value == "")
	{
		if (document.all)
		{
			document.getElementById("errorMess" + ind).innerText = "דוא\"ל לא הוזן";
		}
		else
		{
			document.getElementById("errorMess" + ind).textContent = "דוא\"ל לא הוזן";
		}
		
		ok = false;
		return false;
	}
	
	if (isMail(document.getElementById("widgetFormMail" + ind).value) == false)
	{
		if (document.all)
		{
			document.getElementById("errorMess" + ind).innerText = "דוא\"ל לא תקין";
		}
		else
		{
			document.getElementById("errorMess" + ind).textContent = "דוא\"ל לא תקין";
		}
		
		ok = false;
		return false;
	}
	
	if (ok)
	{
		var fullName = document.getElementById("widgetFormFullName"+ind).value;
		var phone = document.getElementById("widgetFormPhone"+ind).value;
		var fromMail = document.getElementById("widgetFormMail"+ind).value;
		var comments = document.getElementById("widgetFormComments"+ind).value;
		
		eval("GetAjaxResponse(widgetForm" + ind + ".widgetFormMailSend.value, fullName, phone, fromMail, comments, ind);");
	}
}

function isMail(val)
{
	var filter  = /^([a-zA-Z0-9_\.\-])+\@(([a-zA-Z0-9\-])+\.)+([a-zA-Z0-9]{2,4})+$/;
	return filter.test(val);
}

function isPhone(val, allowSigns)
{
	var i;
	var chr;
	var strNums = "0123456789";
	
	for (i=0; i<val.length; i++)
	{
		chr = val.substr(i, 1);
		
		if (strNums.indexOf(chr) == -1)
		{
			if (allowSigns == "")
			{
				return false;
			}
			else if (allowSigns.indexOf(chr) == -1)
			{
				return false;
			}
		}
	}
	return true;
}



function GetAjaxResponse(mail, fullName, phone, fromMail, comments, ind)
{
	var xmlhttp = getTransferObject();
	if(!xmlhttp){
		// Check for XMLHttpRequest
		throw "Download the newer Firefox or upgrade your browser please.";
		return false;
	}
		
	  xmlhttp.open("GET","slideFormProccess.asp?act=send&mail="+mail+"&fullName="+fullName+"&phone="+phone+"&fromMail="+fromMail+"&comments="+comments ,true);

	  xmlhttp.onreadystatechange=function() {
		  if (xmlhttp.readyState==4) {

				if (xmlhttp.responseText=="ok") {
					if (document.all)
					{
						document.getElementById("errorMess"+ind).innerText = "הטופס נשלח בהצלחה";
					}
					else
					{
						document.getElementById("errorMess"+ind).textContent = "הטופס נשלח בהצלחה";
					}
					
					document.getElementById("widgetFormFullName"+ind).value = "";
					document.getElementById("widgetFormPhone"+ind).value = "";
					document.getElementById("widgetFormMail"+ind).value = "";
					document.getElementById("widgetFormComments"+ind).value = "";
				}
				else  {
					if (document.all)
					{
						document.getElementById("errorMess"+ind).innerText = "שגיאה בשליחת טופס";
					}
					else
					{
						document.getElementById("errorMess"+ind).textContent = "שגיאה בשליחת טופס";
					}
				}
		}


		}
  xmlhttp.send(null)
}