/*
Powered by ly200.com		http://www.ly200.com
广州联雅网络科技有限公司		020-83226791
*/

var doc=document.documentElement || document.body;
var isIe=(document.all)?true:false;
var ie_version;
if(isIe){
	var version=navigator.appVersion.split(';');
	var trim_version=version[1].replace(/[ ]/g, '');
	if(trim_version=='MSIE7.0'){
		ie_version=7;
	}else if(trim_version=='MSIE6.0'){
		ie_version=6;
	}
}

try{document.execCommand('BackgroundImageCache', false, true);}catch(e){};

function $_(obj){
	return document.getElementById(obj)?document.getElementById(obj):'';
}

function set_number(obj, float){
	p=float==1?/[^\d-.]/g:/[^\d]/g;
	obj.value=obj.value.replace(p, '');
}

function product_review_show_star(v){
	for(i=1; i<=5; i++){
		$_('rating_'+i).src='/images/lib/product/x1.jpg';
	}
	for(i=1; i<=v; i++){
		$_('rating_'+i).src='/images/lib/product/x0.jpg';
	}
}

function cart_add_cut_qty(value, o, start_from){
	qty=parseInt($_('Qty_'+o).value);
	isNaN(qty) && (qty=1);
	qty+=value;
	!qty && (qty=1);
	qty<start_from && (qty=start_from);
	$_('Qty_'+o).value=qty;
}

function cart_Saddress_also_Baddress(){
	$_('BillingFirstName').value=$_('ShippingFirstName').value;
	$_('BillingLastName').value=$_('ShippingLastName').value;
	$_('BillingAddressLine1').value=$_('ShippingAddressLine1').value;
	$_('BillingAddressLine2').value=$_('ShippingAddressLine2').value;
	$_('BillingCity').value=$_('ShippingCity').value;
	$_('BillingState').value=$_('ShippingState').value;
	$_('BillingPostalCode').value=$_('ShippingPostalCode').value;
	$_('BillingPhone').value=$_('ShippingPhone').value;
	
	for(var i=0; i<$_('BillingTitle').options.length; i++){
		if($_('BillingTitle').options[i].value==$_('ShippingTitle').value){
			$_('BillingTitle').selectedIndex=i;
		}
	}
	
	for(var i=0; i<$_('BillingCountry').options.length; i++){
		if($_('BillingCountry').options[i].value==$_('ShippingCountry').value){
			$_('BillingCountry').selectedIndex=i;
		}
	}
}

function cart_change_shipping_method(shipping_price, SId){
	$_('shipping_charges_span').innerHTML=shipping_price.toFixed(2);
	$_('grand_total_span').innerHTML=(parseFloat($_('subtotal_span').innerHTML)+shipping_price).toFixed(2);
	$_('shiping_method_SId').value=SId;
}

function cart_change_shipping_country(country, cart_url){
	$_('get_shipping_methods_iframe').src=cart_url+'?module=get_shipping_methods&Country='+country+'&n='+Math.random();
}

//-----------------------------------------------------------------------------ajax---------------------------------------------------------------------------

var ajax_pools_array=new Array();

function request_data(){
	var axc=false;
	if(window.XMLHttpRequest){	//Mozilla浏览器
		axc=new XMLHttpRequest();
		(axc.overrideMimeType) && (axc.overrideMimeType('text/xml'));	//设置MiME类别
	}else if(window.ActiveXObject){	//IE浏览器
		try{
			axc=new ActiveXObject('Msxml3.XMLHTTP');
		}catch(e){ 
			try{ 
				axc=new ActiveXObject('Msxml2.XMLHTTP'); 
			}catch(e){
				try{
					axc=new ActiveXObject('Microsoft.XMLHTTP');
				}catch(e){}
			}
		}
	}
	return axc;
}

function get_ajax_obj(){
	ajax_pools_array[ajax_pools_array.length]=new request_data();
    return ajax_pools_array[ajax_pools_array.length-1];
}