var XmlHttp=null;
var obj=null;
function BinDataComBoMp3_mp4()
{
    if(obj==null)obj=new general();
	XmlHttp=obj.CreateXmlHttpRequestObject();
	if(XmlHttp != null)
	{	
	    var ddlMakeList=obj.FIND("Left_Mp3_mp4_Search_cboGroupProduct");	
		var requestUrl = "VTA_CallbackMp3_mp4.aspx?data=" + ddlMakeList.options[ddlMakeList.options.selectedIndex].value+"&type=1";
		XmlHttp.onreadystatechange =Call_backBinDataComBoMp3_mp4;
		XmlHttp.open("GET", requestUrl, true);    
		XmlHttp.send(null); 
	}
}
function Call_backBinDataComBoMp3_mp4()
{
    var ddlMakeList = obj.FIND("Left_Mp3_mp4_Search_cboGroupProduct"); 
    var ddlModel=ddlModel=obj.FIND("Left_Mp3_mp4_Search_cboModel");	
	if(XmlHttp.readyState == 4 && XmlHttp.status == 200)
	{	
		    obj.PopulateModel(XmlHttp.responseText, ddlModel);
	}
}
function SearchForProductMp3_mp4()
{
    if(obj==null)obj=new general();
    var ddlMakeList = obj.FIND("Left_Mp3_mp4_Search_cboGroupProduct"); 
    var ddlModel=ddlModel=obj.FIND("Left_Mp3_mp4_Search_cboModel");
    var url = "?action=VTA_DetailMp3_mp4&Mp3_mp4ID=" + ddlModel.options[ddlModel.options.selectedIndex].value+ "&Mode=" +  ddlMakeList.options[ddlMakeList.options.selectedIndex].text+"&Group_Name="+ddlMakeList.options[ddlMakeList.options.selectedIndex].value; 
    window.location.href= url;
    return false;
}
function CheckSearchGroupMp3_mp4(txtKey)
{
    if(obj==null)obj=new general();
    var valPrice = obj.FIND("Left_Mp3_mp4_Search_cboPrice").value;
    var price1 = 0;
    var price2 = 0;
    var ddlMakeList=obj.FIND("Left_Mp3_mp4_Search_cboGroupProduct");
    var ddlModel=ddlModel=obj.FIND("Left_Mp3_mp4_Search_cboModel");
    
    //var Key = obj.FIND("Left_Mp3_mp4_Search1_txtKey");
    var valueKey = txtKey.value;
	if(valueKey == 'Nhập từ khóa...')
	    valueKey = "";
	    
    if(ddlMakeList.options.selectedIndex==0 && valueKey =="" && 
        valPrice == 0 && ddlModel.value == 0 )
    {
        alert("Vui lòng chọn một tiêu chí tìm kiếm");
        Key.focus();
        return false;
    }
    if(valPrice == 1)
    {
        price2 = 1000000
    }
    else if(valPrice == 2)
    {
         price1 = 1000000
         price2 = 2000000
    }
    else if(valPrice == 3)
    {
         price1 = 2000000
         price2 = 4000000
    }
    else if(valPrice == 4)
    {
         price1 = 4000000
    }
    var url = "?action=VTA_ShowSearch_Mp3_mp4&Id=" + ddlMakeList.value + "&Price1=" + price1 + "&Price2=" + price2 + "&tool=All" + "&key=" + String(valueKey);
    self.location = url;
    return false;
}
function TimKiemResult(key,id,tool,page,price1,price2)
{
    if(obj==null)obj=new general();
	XmlHttp=obj.CreateXmlHttpRequestObject();
	if(XmlHttp != null)
	{	                        
		var requestUrl = "VTA_CallbackMp3_mp4.aspx?id=" + id + "&tool=" + tool + "&page=" + page + "&price1=" + price1 + "&price2="  + price2 + "&type=2" + "&key=" + key;
		XmlHttp.onreadystatechange =Call_TimKiem;
		XmlHttp.open("GET", requestUrl, true);    
		XmlHttp.send(null);				          
	}
	return false;
       
}
function Call_TimKiem()
{
    if(obj==null)obj=new general();
    var Load=obj.FIND("loading");
    if(XmlHttp.readyState == 1)
    {								
	    Load.style.display="block";									
    }
    if(XmlHttp.readyState == 4 && XmlHttp.status == 200)
    {
        Load.style.display="none";
	    var divmain=obj.FIND("DivShowlaptopsearch");	   
	    divmain.innerHTML=XmlHttp.responseText;
	    return false; 
    }
}