$.preloadImages("images/index_menu_out_01.gif", "images/index_menu_out_02.gif", "images/index_menu_out_03.gif", 
				"images/index_menu_out_04.gif", "images/index_menu_out_05.gif", "images/index_menu_out_06.gif");
				
var iNEXTPAGE, iPREVPAGE, iTOTALPAGE, iCURRPAGE, iCATEGORY, PRODUCTS, OTHERS, CATEGORIES, SUBCATEGORIES;
iNEXTPAGE = 0;
iPREVPAGE = 0;

var bSubmitted = false;

function submitForm (_sFormName, _bConfirmation, _sMessage)
{    
    if (_sMessage == null || _sMessage.length == 0) {
        _sMessage = "Do you really want to proceed??";
    }
        
    var confirm;        
    if (_bConfirmation != null && _bConfirmation == false) {
        confirm = true;
    } else {
        confirm = window.confirm(_sMessage);
    }
        
    if (confirm == true) {
        if (bSubmitted == false) {            
            window.document.forms[_sFormName].submit();
            bSubmitted = true;                            
        }
    } else {

        return false;
    }
}

/////////////////////////////////////////////////////////////////////////////////////////
function showCart(){
	$("#cartlink").click();}

function add2Cart(){
	// GET INPUT VALUES FOR USE IN AJAX POST
	var itemId = $('#my_item_id').val();
	var itemPrice = $('#my_item_price').val();
	var itemName = $('#my_item_name').val();
	var itemQty = $('#my_item_qty').val();
	var itemAdd = $('#my_item_add').val();
	var itemSE = $('#my_item_SE').val();	
	var itemColor = $('#my_item_COLOR').val();
	var itemPRODID = $('#my_item_PRODID').val();
	var itemPRODSIZE = $('#my_item_SIZE').val();
	//alert (itemPRODSIZE);
	
	// SEND ITEM INFO VIA POST TO INTERMEDIATE SCRIPT WHICH CALLS jcart.php AND RETURNS UPDATED CART HTML
	$.post('jsplugins/jcart/jcart-relay.php', { my_item_id: '', my_item_price: itemPrice, my_item_name: itemName, my_item_qty: itemQty, my_add_button : itemAdd , my_item_SE : itemSE, my_item_COLOR : itemColor, my_item_PRODID : itemPRODID, my_item_SIZE : itemPRODSIZE });
	
	$("#cartlink").attr('href');}

/////////////////////////////////////////////////////////////////////////////////////////
function extractItemData( data ) {
	var tempdata;		

	PRODUCTS = new Array();
	tempdata = data.split("||");
	
	OTHERS = tempdata[0].split(';');
	
	iTOTALPAGE = OTHERS[1]; 
	
	for(var i=1;i<tempdata.length;i++){
		idx =  i - 1;
		PRODUCTS[idx] = '';
		PRODUCTS[idx] = tempdata[i].split(";");
	}
}

/////////////////////////////////////////////////////////////////////////////////////////
function showDetail(SELECTED_ID){
	//alert('syowditel');
	$('#itemdetail').load('item_detail.php?ITEM_ID=' + SELECTED_ID);
	showActiveDIV('itemdetail');
}

/////////////////////////////////////////////////////////////////////////////////////////
function formatCurrency(num, idname, digitlength) {
		digit = Math.pow(10, digitlength);

		num = num.toString().replace(/\$|\,/g,'');
		if(isNaN(num))
		num = "0";
		
		sign = (num == (num = Math.abs(num)));
		num = Math.floor(num*digit+0.50000000001);
		cents = num%digit;

		num = Math.floor(num/digit).toString();
	
		var digitGap = (digitlength - (cents.toString()).length);
		if (digitGap > 0) {
			for (var i = 0; i < digitGap; i++) {
				cents = '0' + cents;}}
		
		if (idname != '') {
			var fieldcontainer = document.getElementById(idname);	
			if (digitlength == 0) {
				fieldcontainer.value= num;
			} else {
				fieldcontainer.value= num + "." + cents;
			}
		}

		for (var i = 0; i < Math.floor((num.length-(1+i))/3); i++)
		num = num.substring(0,num.length-(4*i+3))+','+
		num.substring(num.length-(4*i+3));
				
		if (digitlength == 0) {
			return (((sign)?'':'-') + num);
		} else {
			return (((sign)?'':'-') + num + "." + cents);
		}		
}

/////////////////////////////////////////////////////////////////////////////////////////
function CheckDate(val){
	if(val.length>11) return '';
	else{
		var iDay = strDay(val);
		var iMonth = strMonth(val);
		var iYear = strYear(val);
		if(!isNaN(iDay) && iMonth>0 && !isNaN(iYear)){
			if(iMonth==2){if(iYear%4==1) if(iDay>28) return '';}
			else{
				if(iMonth==4 || iMonth==6 || iMonth==9 || iMonth==11){if(iDay>30) return '';}			
				else{if(iDay>31) return '';}
			}
			return val;
		}else{
			return '';
		}	
	}
}

function strMonth(dt){
	var iMonth = MonthNum((dt.substr(3,3)).toUpperCase());
	
	return iMonth;
}

function strDay(dt){
	var iDay = dt.substr(0,2)
	return iDay;
}

function MonthNum(val){
	val = val.toUpperCase();
	if(val=="JAN"){
		return 1;
	}
	if(val=="FEB"){
		return 2;
	}
	if(val=="MAR"){
		return 3;
	}
	if(val=="APR"){
		return 4;
	}
	if(val=="MAY" || val=="MEI"){
		return 5;
	}
	if(val=="JUN"){
		return 6;
	}
	if(val=="JUL"){
		return 7;
	}
	if(val=="AUG" || val=="AGT"){
		return 8;
	}
	if(val=="SEP"){
		return 9;
	}
	if(val=="OCT" || val=="OKT"){
		return 10;
	}
	if(val=="NOV" || val=="NOP"){
		return 11;
	}
	if(val=="DEC" || val=="DES"){
		return 12;
	}
	return 0;
}

function strYear(dt){
	var iYear = dt.substr(7,4)
	return iYear;
}