var mad= Inint_AJAX();
function Inint_AJAX() {
   try { return new ActiveXObject("Msxml2.XMLHTTP");  } catch(e) {} //IE
   try { return new ActiveXObject("Microsoft.XMLHTTP"); } catch(e) {} //IE
   try { return new XMLHttpRequest();          } catch(e) {} //Native Javascript
   alert("XMLHttpRequest not supported");
   return null;
};

function CheckDataRegister(){
			var uname=document.getElementById("username");	
			var password=document.getElementById("password");	
			var con_password=document.getElementById("con_pass");
			var name=document.getElementById("name");
			var lname=document.getElementById("lname");
			
			if (Trim(uname.value).length==0) {
					alert("INSERT Username");
					uname.focus();
					 return false;
			}else if(Trim(password.value).length==0){
					alert("INSERT Password");
					password.focus(); 
					 return false;
			}else if(Trim(con_password.value).length==0){
					alert("INSER Confirm Password");
					con_password.focus(); 
					 return false;
			}else if(Trim(password.value)!=Trim(con_password.value)){
					alert("password AND Comfirm Password NOT MATCH");
					 return false;
			}else if(Trim(name.value).length==0){
					alert("INSERT Name");
					 return false;
			}else if(Trim(lname.value).length==0){
					alert("INSERT Lastname");
					 return false;
			}else{
				return true;
			}
}
function LTrim(str){
    if (str==null){return null;}
    for(var i=0;str.charAt(i)==" ";i++);
    return str.substring(i,str.length);
}
function RTrim(str){
    if (str==null){return null;}
    for(var i=str.length-1;str.charAt(i)==" ";i--);
    return str.substring(0,i+1);
}
function Trim(str){
    return LTrim(RTrim(str));
} 
function ArchiveChangeLang(arc_id){
	var curr_lang=document.getElementById("arc_lang_"+arc_id).value;
	var change_lang;
	if(curr_lang=="en"){
		change_lang='th';
	}else{
		change_lang='en';	
	}
	 			mad.open("GET", "data_archive_detail.php?arc_id="+arc_id+"&lang="+change_lang); //สร้าง connection
     			mad.onreadystatechange = function () { 
          if (mad.readyState==4) {
               if (mad.status==200) {
                    var ret=mad.responseText; //รับค่ากลับมา
                    //คืนค่าที่ค้นหาได้ไปแสดงผล				
                    				document.getElementById("arc_"+arc_id).innerHTML=ret;
               } 
          }
     };
     mad.setRequestHeader("Content-Type", "application/x-www-form-urlencoded;charset=utf-8"); // set Header
     mad.send(null); //ส่งค่า	
}
function NewsAddDatabase(){
	
			var detail=document.getElementById("detail");
			var title=document.getElementById("title");
			var p_index=document.getElementById("p_index").value;
			
			if(Trim(detail.value).length==0){
					alert("Insert Detail");
					detail.focus(); 
			}else if(Trim(title.value).length==0){
					alert("Insert Title");
					title.focus(); 
			}else{
				
	 			mad.open("POST", "data_news_add.php"); //สร้าง connection
     			mad.onreadystatechange = function () { 
          if (mad.readyState==4) {
               if (mad.status==200) {
                    var ret=mad.responseText; //รับค่ากลับมา
                    //คืนค่าที่ค้นหาได้ไปแสดงผล				
                    			if(ret==""){	
									detail.value="";
									title.value="";
									document.getElementById("h_pic").value="";
									document.getElementById("show_upload_pic").innerHTML="";
									document.getElementById("support_news").innerHTML="";
									document.getElementById("p_index").value=parseInt(p_index)+1;
									NewsDisplay();
								}else{
									alert(ret);
								}
               } 
          }
     };
     mad.setRequestHeader( "Content-Type", "application/x-www-form-urlencoded" ); // set Header
     mad.send("title="+encodeURIComponent(title.value)+"&detail="+encodeURIComponent(detail.value)+"&p_index="+encodeURIComponent(p_index)); //ส่งค่า	
			}
	 return false;
}
function NewsDisplay(){
			
	 			document.getElementById("show_news").innerHTML="waiting Load...";
				mad.open("GET", "data_news_display.php?regis_file=java_call"); //สร้าง connection
     			mad.onreadystatechange = function () { 
          if (mad.readyState==4) {
               if (mad.status==200) {
                    var ret=mad.responseText; //รับค่ากลับมา
                    //คืนค่าที่ค้นหาได้ไปแสดงผล				
                    		document.getElementById("show_news").innerHTML=ret;
							//document.getElementById("support_news").innerHTML="";
               } 
          }
     };
     mad.setRequestHeader("Content-Type", "application/x-www-form-urlencoded;charset=utf-8"); // set Header
     mad.send(null); //ส่งค่า	
	 return false;
}
function NewsSupport(icon){
	if(icon=='pic'){
		var file="data_news_add_picture.php";
	}else{
		var file="data_news_add_youtube.php";
	}
	 			document.getElementById("support_news").innerHTML="waiting Load...";
				mad.open("GET", file); //สร้าง connection
     			mad.onreadystatechange = function () { 
          if (mad.readyState==4) {
               if (mad.status==200) {
                    var ret=mad.responseText; //รับค่ากลับมา
                    //คืนค่าที่ค้นหาได้ไปแสดงผล				
                    		document.getElementById("support_news").innerHTML=ret;
               } 
          }
     };
     mad.setRequestHeader("Content-Type", "application/x-www-form-urlencoded;charset=utf-8"); // set Header
     mad.send(null); //ส่งค่า	
	 return false;
}
function NewsSupport(icon){
	if(icon=='pic'){
		var file="data_news_add_picture.php";
	}else{
		var file="data_news_add_youtube.php";
	}
	 			document.getElementById("support_news").innerHTML="waiting Load...";
				mad.open("GET", file); //สร้าง connection
     			mad.onreadystatechange = function () { 
          if (mad.readyState==4) {
               if (mad.status==200) {
                    var ret=mad.responseText; //รับค่ากลับมา
                    //คืนค่าที่ค้นหาได้ไปแสดงผล				
                    		document.getElementById("support_news").innerHTML=ret;
               } 
          }
     };
     mad.setRequestHeader("Content-Type", "application/x-www-form-urlencoded;charset=utf-8"); // set Header
     mad.send(null); //ส่งค่า	
	 return false;
}
function uploadPictureName(pic_name){
	if(pic_name!=""){
		
	var p_index=document.getElementById("p_index").value;
	var num_pic=document.getElementById("num_pic").value;
	
	if(num_pic==''){
		document.getElementById("num_pic").value=p_index;
	}
		var pic_upload=document.getElementById("h_pic").value;	
		
		var temPicname=pic_name.split("\\");
			for(var j=0; j< temPicname.length; j++){
					pic_name=temPicname[j];
			}	
				if(pic_upload!=""){
					pic_upload=pic_upload+",";
				}
					pic_upload=pic_upload+pic_name;	
		var tem=pic_upload.split(",");
		var in_pic_val="";
		var show_pic_val="";
        for(var i=0; i < tem.length; i++)
        {
			if(tem[i]!=""){
						if(in_pic_val!="" && show_pic_val!=""){
							in_pic_val=in_pic_val+",";
							show_pic_val=show_pic_val+"<br/>";
						}						
							in_pic_val=in_pic_val+tem[i];
							show_pic_val=show_pic_val+tem[i];
				}
			}
		document.getElementById("h_pic").value=in_pic_val;
		document.getElementById("show_upload_pic").innerHTML=show_pic_val;
		//setTimeout('document.getElementById("support_news").innerHTML="Waiting Load...";',8000);
		//setTimeout('document.getElementById("support_news").innerHTML="";',15000);
		//document.getElementById("picpost1").value="";	
	}else{
		alert("Insert Picture");	
	}
}
function NewsDelete(n_id){
	if(confirm("Do you want Delete?")==true){
		document.getElementById(n_id).innerHTML="waiting Load...";
				mad.open("POST", "data_news_delete.php"); //สร้าง connection
     			mad.onreadystatechange = function () { 
          if (mad.readyState==4) {
               if (mad.status==200) {
                    var ret=mad.responseText; //รับค่ากลับมา
                    //คืนค่าที่ค้นหาได้ไปแสดงผล				
						if(ret==""){
                    		document.getElementById(n_id).innerHTML="";
						}else{
							alert(ret);	
						}
               } 
          }
     };
     mad.setRequestHeader("Content-Type", "application/x-www-form-urlencoded;charset=utf-8"); // set Header
     mad.send("n_id="+encodeURIComponent(n_id)); //ส่งค่า	
	 return false;
	}
}