var nav_cnt = 0;
function fetch_sub_category(cat_id, cat_name) {
	var open = 1;
	var close = 0;
	if ( nav_cnt == cat_id && document.getElementById('category_'+nav_cnt).innerHTML ) {
		close = 1;
		open = 0;
	}
	else if ( nav_cnt != cat_id && nav_cnt != 0)
	{
		if ( document.getElementById('category_'+nav_cnt).innerHTML )
		{
			close = 1
		}
	}
	if ( open ) {
	  document.getElementById('category_'+cat_id).innerHTML='<font color = "red">loading..</font>'
	  var getstr = "category_id=" + encodeURI(cat_id) + "&category_n=" + encodeURI(cat_name)
		  //alert(getstr)
	  ajaxpack.postAjaxRequest("/store/subcategories.php", getstr, display_subcategories, "txt", cat_id)
    }
    if ( close )
    {
		document.getElementById('category_'+nav_cnt).innerHTML=''
	}
	nav_cnt = cat_id;
}

function display_subcategories() {
  var myajax = ajaxpack.ajaxobj
  var myfiletype = ajaxpack.filetype
  var cat_id = ajaxpack.callback_parameter;
  if (myajax.readyState == 4){ //if request of file completed
    if (myfiletype=="txt") {
        //alert(myajax.responseText)
		document.getElementById('category_'+cat_id).innerHTML=myajax.responseText
	}
    else {
      //alert(myajax.responseXML)
    }
  }
}

function fetch_products(em_id, em_name, category_id, category_name, products_page, page_no, sort, p_f) {
	

	var getstr = "em_id=" + encodeURI(em_id) + "&em_name=" + encodeURI(em_name) + "&category_id=" + encodeURI(category_id) + "&category_name=" + encodeURI(category_name)+ "&p_f=" + encodeURI(p_f);
	if ( page_no ) {
		getstr += "&PageNo=" + encodeURI(page_no);
	}
	sort = document.getElementById('sort_select').value;
	getstr += "&sort=" + encodeURI(sort);
	//alert(getstr)
    document.getElementById('products_page').style.visibility = 'visible';
    document.getElementById('bestsell').style.display = "none";
	document.getElementById('products_page').innerHTML = "<font color = 'red'>loading..</font><img border='0' src='/images/loading-bar[1].gif' width='114' height='9'>";
	ajaxpack.getAjaxRequest("dProducts.php", getstr, display_products, "txt", products_page)
}

function display_products() {
  var myajax = ajaxpack.ajaxobj
  var myfiletype = ajaxpack.filetype
  var products_page = ajaxpack.callback_parameter;
  if (myajax.readyState == 4){ //if request of file completed
    if (myfiletype=="txt") {
		//alert(myajax.responseText)
		document.getElementById('products_page').style.visibility = 'visible';
		document.getElementById(products_page).innerHTML = myajax.responseText
	}
    else {
      //alert(myajax.responseXML)
    }
  }
}


function addtocart(frm) {
	if ( checkForm(frm) ) {
		var poststr = 'quantity=' + encodeURI(frm.quantity.value) + '&pcode=' + encodeURI(frm.pcode.value) + '&inrprice=' + encodeURI(frm.inrprice.value) + '&category_id=' + encodeURI(frm.category_id.value) + '&category_name=' + encodeURI(frm.category_name.value) + '&action=' + encodeURI(frm.action.value) + '&currency=' + encodeURI(frm.currency.value);
		//alert(poststr)
        pcode=encodeURI(frm.pcode.value)
		isbn=encodeURI(frm.isbn.value)
	    document.getElementById('product_'+isbn).innerHTML="<p align='center'><img border='0' src='/images/loadingnew[1].gif' width='20' height='21'></p>";
		ajaxpack.postAjaxRequest("/cart/addToCart.php", poststr, callback_addtocart, "txt", '')
		document.getElementById('list').innerHTML='<iframe src="http://acbook.com/related_title.php?search=' + isbn + '" marginwidth="0" marginheight="0" width="200" height="600" border="0" frameborder="0" style="border:none;" scrolling="no"></iframe>'	
	}
	else {
		alert('wrong info.')
	}	
}

function callback_addtocart() {
  var myajax = ajaxpack.ajaxobj
  var myfiletype = ajaxpack.filetype
  var products_page = ajaxpack.callback_parameter;
  if (myajax.readyState == 4){ //if request of file completed
    if (myfiletype=="txt") {
		//alert(myajax.responseText)
		document.getElementById('product_'+isbn).innerHTML = myajax.responseText
		Itemcart();
	}
  }
}




function displayColor(size,pcode) {
		var getstr ='size='+ encodeURI(size)+'&pcode='+encodeURI(pcode);
		//alert(getstr)
		pcode=encodeURI(pcode)
		dis_pro='color_'+pcode;
		//alert(pcode);
		var reload='reloadcol'+pcode;
		//alert(reload);
		document.getElementById(reload).src='/images/small/'+pcode+'t.jpg';
        document.getElementById('color_'+pcode).innerHTML='<font color = "red">loading..</font>'
		ajaxpack.getAjaxRequest("/store/color.php", getstr, callback_Color, "txt", dis_pro)
	}

function callback_Color() {
  var myajax = ajaxpack.ajaxobj
  var myfiletype = ajaxpack.filetype
  var products_page = ajaxpack.callback_parameter;
  if (myajax.readyState == 4){ //if request of file completed
    if (myfiletype=="txt") {
		//alert(myajax.responseText)
		document.getElementById(dis_pro).innerHTML = myajax.responseText
	}
  }
}


function displaybigimgColor(size,pcode) {
		var getstr ='size='+ encodeURI(size)+'&pcode='+encodeURI(pcode);
		//alert(getstr)
		pcode=encodeURI(pcode)
		dis_pro='color_'+pcode;
		document.getElementById('reloadcol').src='/images/big/'+pcode+'.jpg';
        document.getElementById('color_'+pcode).innerHTML='<font color = "red">loading..</font>'
		ajaxpack.getAjaxRequest("/store/color_pdetails.php", getstr, callback_bigColor, "txt", dis_pro)
	}

function displaybigimgColor2(size,pcode) {
		var getstr ='size='+ encodeURI(size)+'&pcode='+encodeURI(pcode);
		//alert(getstr)
		pcode=encodeURI(pcode)
		dis_pro='color_'+pcode;
		document.getElementById('reloadcol').src='/images/big/'+pcode+'.jpg';
        document.getElementById('color_'+pcode).innerHTML='<font color = "red">loading..</font>'
		ajaxpack.getAjaxRequest("/store/color_pdetails4.php", getstr, callback_bigColor, "txt", dis_pro)
	}

function callback_bigColor() {
  var myajax = ajaxpack.ajaxobj
  var myfiletype = ajaxpack.filetype
  var products_page = ajaxpack.callback_parameter;
  if (myajax.readyState == 4){ //if request of file completed
    if (myfiletype=="txt") {
		//alert(myajax.responseText)
		document.getElementById(dis_pro).innerHTML = myajax.responseText
	}
  }
}


/*Code For Changing image on selecting color only thumbnil imgaes starts here*/

function displayimage_index(pcode,color) {
		var getstr ='color='+ encodeURI(color)+'&pcode='+encodeURI(pcode);
		//alert(getstr)
		pcode=encodeURI(pcode)
		dis_pro='change'+pcode;
		document.getElementById('change'+pcode).innerHTML='<font color = "red">loading..</font>'
		ajaxpack.getAjaxRequest("/store/change_index_image.php", getstr, callback_index_image, "txt",dis_pro)
	}

function callback_index_image() {
  var myajax = ajaxpack.ajaxobj
  var myfiletype = ajaxpack.filetype
  var products_page = ajaxpack.callback_parameter;
  if (myajax.readyState == 4){ //if request of file completed
    if (myfiletype=="txt") {
		//alert(myajax.responseText)
		document.getElementById(dis_pro).innerHTML = myajax.responseText
	}
  }
}
/*Code For Changing image on selecting color only thumbnil imgaes Ends here*/


/*Code For Changing image on selecting color only thumbnil imgaes starts here*/

function displayimage(pcode,color) {
		var getstr ='color='+ encodeURI(color)+'&pcode='+encodeURI(pcode);
		//alert(getstr)
		pcode=encodeURI(pcode)
		dis_pro='change'+pcode;
		document.getElementById('change'+pcode).innerHTML='<font color = "red">loading..</font>'
		ajaxpack.getAjaxRequest("/store/change_image.php", getstr, callback_image, "txt",dis_pro)
	}

function callback_image() {
  var myajax = ajaxpack.ajaxobj
  var myfiletype = ajaxpack.filetype
  var products_page = ajaxpack.callback_parameter;
  if (myajax.readyState == 4){ //if request of file completed
    if (myfiletype=="txt") {
		//alert(myajax.responseText)
		document.getElementById(dis_pro).innerHTML = myajax.responseText
	}
  }
}
/*Code For Changing image on selecting color only thumbnil imgaes Ends here*/


/*Code For Changing image on selecting color only big imgaes starts here*/

function displayimage_pdetails(pcode,color) {
		var getstr ='color='+ encodeURI(color)+'&pcode='+encodeURI(pcode);
		//alert(getstr)
		pcode=encodeURI(pcode)
		dis_pro='change'+pcode;
		document.getElementById('change'+pcode).innerHTML='<font color = "red">loading..</font>'
		ajaxpack.getAjaxRequest("/store/change_bigimage.php", getstr, callback_bigimage, "txt",dis_pro)
	}

function displayimage_pdetails2(pcode,color) {
		var getstr ='color='+ encodeURI(color)+'&pcode='+encodeURI(pcode);
		//alert(getstr)
		pcode=encodeURI(pcode)
		dis_pro='change'+pcode;
		document.getElementById('change'+pcode).innerHTML='<font color = "red">loading..</font>'
		ajaxpack.getAjaxRequest("/store/change_bigimage2.php", getstr, callback_bigimage, "txt",dis_pro)
	}


function callback_bigimage() {
  var myajax = ajaxpack.ajaxobj
  var myfiletype = ajaxpack.filetype
  var products_page = ajaxpack.callback_parameter;
  if (myajax.readyState == 4){ //if request of file completed
    if (myfiletype=="txt") {
		//alert(myajax.responseText)
		document.getElementById(dis_pro).innerHTML = myajax.responseText;
initLytebox();
	}
  }
}
/*Code For Changing image on selecting color only thumbnil imgaes Ends here*/