// JavaScript Document
function getOffsets (evt) {
  var target = evt.target;
  if (typeof target.offsetLeft == 'undefined') {
    target = target.parentNode;
  }
  var pageCoords = getPageCoords(target);
  var eventCoords = { 
    x: window.pageXOffset + evt.clientX,
    y: window.pageYOffset + evt.clientY
  };
  var offsets = {
    offsetX: eventCoords.x - pageCoords.x,
    offsetY: eventCoords.y - pageCoords.y
  }
  return offsets;
}

function getPageCoords (element) {
  var coords = {x : 0, y : 0};
  while (element) {
    coords.x += element.offsetLeft;
    coords.y += element.offsetTop;
    element = element.offsetParent;
  }
  return coords;
}

function set_tab_class(div_nm,clasnm){
	document.getElementById(div_nm).className = clasnm;
}

function all_subtab_hide(){
	Hide_MQ("cn1");
	Hide_MQ("cn2");
	Hide_MQ("cn3");
	
	set_tab_class("lp1", "buttonlink");
	set_tab_class("lp2", "buttonlink");
	set_tab_class("lp3", "buttonlink");	 
}

function display_subtab(dvid){
	all_subtab_hide();
	set_tab_class("lp"+dvid, "buttonlinkac");
	Show_MQ("cn"+dvid);
}

function con_check(){  
			
		/*if(!validate_text(document.con_ff.fname,1,"Please enter First Name")){
			 return false;
		}
		
		if(!validate_text(document.con_ff.lname,1,"Please enter Last Name")){
			 return false;
		}*/
		
		if(!validate_text(document.con_ff.name,1,"Please enter Name")){
			 return false;
		}
				 
		if(!validate_email(document.con_ff.email,1,"Please enter Email Address")){
			 return false;
		} 
		
		/*if(allTrim(document.con_ff.email.value) != allTrim(document.con_ff.cemail.value)){
          alert("For verification purposes, please enter your Email Address exactly as you entered it previously");         
          //document.ff.email.value = "";
          document.con_ff.cemail.focus();
          return false;
        }*/
		 
		if(!validate_text(document.con_ff.mess,1,"Please enter Comments/Request")){
			 return false;
		}
		 
		if(!validate_text(document.con_ff.captcha,1,"Please enter Confirmation Code")){
			return false;
		}  
  
     return true;  
   }
   
function l_checkk(){
 
 if(!validate_email(document.m_lgn.t1,1,"Please enter your Email Address")){
	 return false;
 }
 
 if(!validate_text(document.m_lgn.t2,1,"Please enter your Password")){
	 return false;
 } 

 return true;
}

function newsletter_check(){ 
 
 if(!validate_text(document.news_ff.name,1,"Please enter your Name")){
	 return false;
 } 
 
 if(!validate_email(document.news_ff.email,1,"Please enter your Email Address")){
	 return false;
 }
 
 if(allTrim(document.news_ff.email.value) != allTrim(document.news_ff.cemail.value)){
	  alert("For verification purposes, please enter your Email Address exactly as you entered it previously");         
	  //document.ff.email.value = "";
	  document.news_ff.cemail.focus();
	  return false;
 }

 return true;
}

function booking_check(){ 

 if(!validate_text(document.book_ff.no_people,1,"Please enter No. Of People")){
	 return false;
 }
 
 //date
    if(!validate_text(document.book_ff.date_month,1,"Please select Month")){
	    return false;
	 }

	 if(!validate_text(document.book_ff.date_day,1,"Please select Day")){
	    return false;
	 }
	
	 if(!validate_text(document.book_ff.date_year,1,"Please select Year")){
	    return false;
	 }
	 
	 var startdate = new Date();
	 var enddate = new Date(document.book_ff.date_year.value,eval(document.book_ff.date_month.value)-1,document.book_ff.date_day.value);
	 var difference = enddate-startdate;
	 var formatdifference = Math.round(difference/1000/60/60/24);

	 if (formatdifference < 0){
	   alert ("Select date must be greater than today's date.")
	   return false
	 }
 //end
 
 if(!validate_text(document.book_ff.time_band,1,"Please select Time Band")){
	 return false;
 }
 
 if(!validate_text_no_focus(document.book_ff.selected_time,1,"Please select Time")){
	 return false;
 }
 
 if(!validate_text(document.book_ff.name,1,"Please enter your Name")){
	 return false;
 } 
 
 if(!validate_email(document.book_ff.email,1,"Please enter your Email Address")){
	 return false;
 }
 
 if(allTrim(document.book_ff.email.value) != allTrim(document.book_ff.cemail.value)){
	  alert("For verification purposes, please enter your Email Address exactly as you entered it previously");         
	  //document.ff.email.value = "";
	  document.book_ff.cemail.focus();
	  return false;
 }
 
 if(!validate_text(document.book_ff.phone,1,"Please enter your Phone Number")){
	 return false;
 }

 return true;
}

function p_checkk(){
 
 if(!validate_email(document.pass_ff.un_em,1,"Please enter your Email Address")){
	 return false;
 }
 return true;
}

function add_to_cart_ck(){
	if(!validate_pnumeric(document.ff.mquan,1,"Please enter Valid Quantity")){
	 return false;
    }
	
	return true;
}

function expand(s, aclink, acclass){
  var td = s;
  var d = td.getElementsByTagName("div").item(0);
  if (d){
  td.className = "menuHover";
  d.className = "menuHover";
  }
  //alert(aclink);
  document.getElementById(aclink).className = acclass;
}

function collapse(s, aclink, acclass){
  var td = s;
  var d = td.getElementsByTagName("div").item(0);
  if (d){
  td.className = "menuNormal";
  d.className = "menuNormal";
  }
  //var current_cls = document.getElementById(aclink).className;
  //if (current_cls != "toplinkac"){
  document.getElementById(aclink).className = acclass;
  //}
}

var liveReqp = "";
var print_dt = "";
var chng = "";
var chng_1 = "";

function getdata(aa,tb,fld,folpth) {			
	chng = fld;
	
	if (window.XMLHttpRequest) {
		liveReqp = new XMLHttpRequest();
	} else if (window.ActiveXObject) {
		liveReqp = new ActiveXObject("Microsoft.XMLHTTP");
	}
	
	var sURL = folpth + "includes/get_cat.php?id="+aa+"&tbl="+tb;
	liveReqp.onreadystatechange = receivercode;
	liveReqp.open("GET", sURL);		
	liveReqp.send(null);
}

function receivercode(){
   if (liveReqp.readyState == 4) {
          
       var nummd =  document.getElementById(chng).length;	   
	   while(nummd > 1) {
		   nummd--;
		   document.getElementById(chng).options[nummd] = null;
	   }				    
	    
		var str=liveReqp.responseText;			
		var str_sr=str.split("#");
		var str_ln=str_sr.length
	
	    for (var k=0;k<str_ln-1;k++){
			 var second_sr=str_sr[k].split("/!");
			 document.getElementById(chng).options[k+1] = new Option(second_sr[0], second_sr[1]);
	    }
	}
 }
 
 function getdata_new(aa,tb,fld,fld_1,folpth) {			
	chng = fld;
	chng_1 = fld_1;
	
	if (window.XMLHttpRequest) {
		liveReqp = new XMLHttpRequest();
	} else if (window.ActiveXObject) {
		liveReqp = new ActiveXObject("Microsoft.XMLHTTP");
	}
	
	var sURL = folpth + "includes/get_cat.php?id="+aa+"&tbl="+tb;
	liveReqp.onreadystatechange = receivercode_new;
	liveReqp.open("GET", sURL);		
	liveReqp.send(null);
}

function receivercode_new(){
   if (liveReqp.readyState == 4) {
          
       var nummd =  document.getElementById(chng).length;	   
	   while(nummd > 0) {
		   nummd--;
		   document.getElementById(chng).options[nummd] = null;
	   }				    
	    
		var str=liveReqp.responseText;			
		var str_sr=str.split("#");
		var str_ln=str_sr.length
	
	    for (var k=0;k<str_ln-1;k++){
			 var second_sr=str_sr[k].split("/!");
			 document.getElementById(chng).options[k] = new Option(second_sr[0], second_sr[1]);
	    }
		
		nummd =  document.getElementById(chng_1).length;	   
	    while(nummd > 0) {
		   nummd--;
		   document.getElementById(chng_1).options[nummd] = null;
	    }
		
	}
 }
 
function get_stock_result(stockcheckid, product_id, folpth){
	if (window.XMLHttpRequest) {
		liveReqp = new XMLHttpRequest();
	} else if (window.ActiveXObject) {
		liveReqp = new ActiveXObject("Microsoft.XMLHTTP");
	}

	var sURL = folpth + "includes/get_stock_result.php?stockcheckid="+stockcheckid+"&product_id="+product_id;
	liveReqp.onreadystatechange = receive_stock_result;
	liveReqp.open("GET", sURL);		
	liveReqp.send(null); 
}

function receive_stock_result(){
	if (liveReqp.readyState == 4){
		var stock_str = liveReqp.responseText;
		if (stock_str == "y"){
			Show_MQ("instock");
			Hide_MQ("outstock");
		}else{
			Show_MQ("outstock");
			Hide_MQ("instock");
		}
	}
}

function addtocart(pid, qty_c, folpth){
	if(!validate_pnumeric(document.getElementById("mquan" + qty_c),1,"Please enter Valid Quantity")){
	 return;
    } 
	
	location.href = folpth + "add_cart.php?id=" + pid + "&mquan=" + document.getElementById("mquan" + qty_c).value;
}

function f_order_det(aa)
   {  
	var url = 'order-det.php?id='+aa;
	var ttl = 'Order';
	var params = 'status=yes, resizable=yes ,width=750px, height=500px, top=10px, left=10px, scrollbars=yes';
	window.open(url, ttl, params);
   }