function del_cart()
{			
	var _url = "ajax/del_cart.aspx";				
	var myAjax = new Ajax.Request(
	_url,
	{
		method: 'post',
		parameters: '',
		evalScripts: true,
		onComplete: function(){}
	}
	);		
}

function update_view(trade_id)
{			
	var _url = "ajax/update_view.aspx?tr_id="+trade_id;				
	var myAjax = new Ajax.Request(
	_url,
	{
		method: 'post',
		parameters: '',
		evalScripts: true,
		onComplete: function(){}
	}
	);		
}

function fill_zero(num, n)
{
	num=num.toString();
	l=num.length;
	for(i=1;i<(n-l)+1;i++)
	{
		num = "0" + num.toString();
	}
	return num;
}
function get_date()
{
	d=new Array("Ch&#7911; nh&#7853;t","Th&#7913; hai","Th&#7913; ba","Th&#7913; t&#432;","Th&#7913; n&#259;m","Th&#7913; s&#225;u","Th&#7913; b&#7843;y");
	date=new Date();
	day=date.getDate();
	day=fill_zero(day, 2);
	month = date.getMonth()+1;
	month=fill_zero(month, 2);
	year=date.getYear();
	if (year < 2000) year=year+1900;
	TodaysDate=d[date.getDay()]+", "+day+"-"+month+"-"+year;
	//document.write(TodaysDate);
	return TodaysDate;
}

function load_count()
{      
	changeTab();			
	var _url = "ajax/count_cart.aspx";			
    var myAjax = new Ajax.Request(
	_url,
	{
		method: 'post',
		parameters: '',
		evalScripts: true,
		onComplete: result
	}
	);	
}



function result(transport)
{	    
	if(transport.responseText != "")
	{
	   // alert(transport.responseText);		
	    var arr = transport.responseText.split(";");
	    //alert(arr);
		var count = arr[0];
		var sessi=arr[1];	
		//alert(["so sp:" + count,"lang:"+ sessi]);
		if(sessi=="vietnam.xml")
		{
		    document.getElementById("view_cart").innerHTML ="Giỏ yêu cầu ("+ count+")";	
		}else{
		    document.getElementById("view_cart").innerHTML ="Inquiry basket("+count+")";
		}
		//document.getElementById("view_cart").innerHTML ="Giỏ yêu cầu ("+ count+")";	
		if(count!="0")
		{
			if(document.getElementById("img_cart"))
			{			
				document.getElementById("img_cart").src ="images/GOODS_BASKET_full.gif";
			}
			if(document.getElementById("img_cart_white"))
			{
				document.getElementById("img_cart_white").src ="images/GOODS_BASKET_white_full.gif";
			}				
		}			
		var date_res=get_date();						
		document.getElementById("div_date").innerHTML=date_res;
		
	}
}

function changeTab()
{
	var ind;
	var _md = "";
	var qs = location.search.substring(1);		// param	
	//alert(qs);
	if(qs == "")
	{
		_md = "home";
	}
	else
	{
		var nv = qs.split('&');	
		_md = nv[0].split('=')[1];
		_md = _md.strip();
	}
	//alert(_md);	
	switch (_md) {
		case "trade" : ind = 2;	break;
		case "company" : ind = 3;break;
		case "farmer" : ind = 4;break;	
		case "clip" : ind = 5;break;	
		case "4frum" : ind = 6;break;	
		
		default : ind = 1;
	}		
	for(var i=1; i<7; i++)
	{
		if(document.getElementById("tab_" + i)!=null){
			document.getElementById("tab_" + i).className = "tab";
		}
				
	}
	if(document.getElementById("tab_" + ind)!=null){
		document.getElementById("tab_" + ind).className = "tab_sel";
	}
				
	
}