function Inint_AJAX() {
	try { return new XMLHttpRequest();          } catch(e) {} //Native Javascript
	try { return new ActiveXObject("Msxml2.XMLHTTP");  } catch(e) {} //IE
	try { return new ActiveXObject("Microsoft.XMLHTTP"); } catch(e) {} //IE	
	alert("XMLHttpRequest not supported");
	return null;
}
var xmlhttp = Inint_AJAX();
var xmlhttp2 = Inint_AJAX();
var xmlhttp3 = Inint_AJAX();

function trimAll(sString){
	while (sString.substring(0,1) == ' '){
		sString = sString.substring(1, sString.length);
	}
	while (sString.substring(sString.length-1, sString.length) == ' '){
		sString = sString.substring(0,sString.length-1);
	}
	return sString;
}
function checkselected(objid,itemid){
	//alert('sssssssssss');
	var ischecked;
	
	if(document.getElementById(objid).checked==false){
		ischecked=0;
	}else{
		ischecked=1;
	}
	
	serverPage="http://www.lovethailand.org/check_selected_model.php?itemid="+ itemid +"&checked="+ischecked;   
	//alert(serverPage);
	xmlhttp.open("GET",serverPage,true);	
	xmlhttp.onreadystatechange=function(){
		if(xmlhttp.readyState==4 && xmlhttp.status==200){
			//trv2.innerHTML="";			
			//alert(xmlhttp.responseText);
		}	
	}
	xmlhttp.send(null);
} 

function showHideObj(objname){
	if(document.getElementById(objname).style.display=='inline'){
		document.getElementById(objname).style.display='none';
	}else{
		document.getElementById(objname).style.display='inline';
	}
}
function hidecontent(obj2hide){
	document.getElementById(obj2hide).innerHTML="";	
}
function UploadNow(){
	document.getElementById('statusarea').style.display='inline';
	document.getElementById('formarea').style.display='none';
	document.getElementById('uploadform').submit();
}


function DeletePhoto(frmname,msg){
	if (msg!='No'){ 
		var is_confirmed = confirm(msg);
		if(is_confirmed==false){
			return false;
		}
	}

	document.getElementById(frmname).submit();
}
function Movethis(frmname,msg,valid){
	if(valid.length!=0){
		if (msg!='No'){ 
			var is_confirmed = confirm(msg);
			if(is_confirmed==false){
				return false;
			}
		}
	}else{
		return false;
	}
		document.getElementById(frmname).submit();
		
}
function DeleteVideo(frmname,msg){
	if (msg!='No'){ 
		var is_confirmed = confirm(msg);
		if(is_confirmed==false){
			return false;
		}
	}

	document.getElementById(frmname).submit();
}


function loadcontent(url,loadto){
	langconnect=url.substring(url.indexOf("?")+1);
	var trv=document.getElementById(loadto);
	trv.innerHTML='Loading ....';
	
	if(url.lastIndexOf('time')==-1){
		if(url.lastIndexOf("?")!=-1){
			url+='&time='+randoms();
		}else{
			url+='?time='+randoms();	
		}
	}else{
		time_arr=url.split('time');
		if(time_arr[1].lastIndexOf("?")!=-1){
			url=time_arr[0]+'time='+randoms();
		}else{
			url=time_arr[0]+'time='+randoms();	
		}
	}

	serverPage=url;	
	
	xmlhttp.open("GET",serverPage,true);	
	xmlhttp.onreadystatechange=function(){
		if(xmlhttp.readyState==4 && xmlhttp.status==200){	
			trv.innerHTML=parseScript(xmlhttp.responseText);
		}	
	}
	xmlhttp.send(null);	
}
function loadcontentWithPrompt(url,loadto,Msg)
{
	if (Msg!='No'){ 
		var confirmMsg  = 'Do you want to ';
		var is_confirmed = confirm(Msg);
		if(is_confirmed==false){
			return false;
		}
	}
	
	var trv=document.getElementById(loadto)
	trv.innerHTML='Loading...';
	serverPage=url;	
	xmlhttp.open("GET",serverPage,true);	
	xmlhttp.onreadystatechange=function(){
		if(xmlhttp.readyState==4 && xmlhttp.status==200){
			trv.innerHTML="";
			trv.innerHTML=xmlhttp.responseText;
		}	
	}
	xmlhttp.send(null);	
}
function ChageIMG(obj,path,src,x,y){
	document.getElementById(obj).src=path+'/images/loading.gif';
	document.getElementById(obj).src=path+src+'&x='+x+'&y='+y+'time='+randoms();
}
function SearchKW(url,obj){
	obj_arr=obj.split(',');	
	var i;
	var keyword=url;
	for(i=0;i<obj_arr.length;i++){
		var objid=obj_arr[i];
		if(document.getElementById(objid).type=='select-one'){
			if(document.getElementById(objid).options[document.getElementById(objid).selectedIndex].value != '') keyword+=document.getElementById(objid).options[document.getElementById(objid).selectedIndex].value;
            else keyword+='*';
		}else{
			if(document.getElementById(objid).value!='') keyword+=document.getElementById(objid).value;
			else keyword+='*';
		}
		if(i<obj_arr.length-1) keyword+=',';
	}
    //alert(keyword);
	if(keyword!=url) window.location=keyword;
	return false;
}
function CalcKeyCode(aChar) {
	var character = aChar.substring(0,1);
	var code = aChar.charCodeAt(0);
	return code;
}
function checkNumber(val) {
	var strPass = document.getElementById(val);
	var strLength = strPass.value.length;
	var lchar = strPass.value.charAt((strLength) - 1);
	var cCode = CalcKeyCode(lchar);
	if ((cCode < 48 || cCode > 57) && cCode != 46) {
		var myNumber = strPass.value.substring(0, (strLength) - 1);
		strPass.value = myNumber;
	}
	return false;
}
function parseScript(_source){
	var source = _source;
	var scripts = new Array();
	
	// Strip out tags
	while(source.indexOf("<script") > -1 || source.indexOf("</script") > -1) {
		var s = source.indexOf("<script");
		var s_e = source.indexOf(">", s);
		var e = source.indexOf("</script", s);
		var e_e = source.indexOf(">", e);
		
		// Add to scripts array
		scripts.push(source.substring(s_e+1, e));
		// Strip from source
		source = source.substring(0, s) + source.substring(e_e+1);
	}
	
	// Loop through every script collected and eval it
	for(var i=0; i<scripts.length; i++) {
		try {
			eval(scripts[i]);
		}
		catch(ex) {
			// do what you want here when a script fails
		}
	}
	
	// Return the cleaned source
	return source;
}
function randoms(){
	return cur=Math.random();
}
function post_get(method,url,loadto,param_arr){
	var trv=document.getElementById(loadto);
	var countdowntime=1800;
	trv.innerHTML='<center><img src="http://www.lovethailand.org/images/loading.gif" border="0"></center>';
	
	if(url.lastIndexOf('time')==-1){
		if(url.lastIndexOf("?")!=-1){
			url+='&time='+randoms();
		}else{
			url+='?time='+randoms();	
		}
	}else{
		time_arr=url.split('time');
		if(time_arr[1].lastIndexOf("?")!=-1){
			url=time_arr[0]+'time='+randoms();
		}else{
			url=time_arr[0]+'time='+randoms();	
		}
	}
	
    xmlhttp.open(method,url,true);
    if(method=="POST"){
    	var param_key=param_arr.split(',');
        var param='?';
        var param_value='';        
    	for(i = 0 ; i < param_key.length ; i++){
        	var obj=document.getElementById(param_key[i]);
        	if(obj.type=='text' || obj.type=='textarea' || obj.type=='hidden'){
		       	param_value=encodeURIComponent(obj.value);
                if(param_key.length==1){
                	param = param_key[i] + '=' + param_value;
                }else{
	    		   	if(i==param_key.length-1) param += param_key[i] + '=' + param_value;
    	    	    else param += param_key[i] + '=' + param_value + '&';
                }
            }else if(obj.type=='select-one'){            	
              	param_value=encodeURIComponent(obj.options[obj.selectedIndex].value);
                if(param_key.length==1){
                	param = param_key[i] + '=' + param_value;
                }else{
	               	if(i==param_key.length-1) param += param_key[i] + '=' + param_value;
    	    	    else param += param_key[i] + '=' + param_value + '&';
                }
            }
        }               
        xmlhttp.setRequestHeader("Content-Type", "application/x-www-form-urlencoded;charset=utf-8;");
        xmlhttp.setRequestHeader("Content-length", param.length);
		xmlhttp.setRequestHeader("Connection", "close");
    }else{
    	var param=null;
    }		
	xmlhttp.onreadystatechange=function(){
		if(xmlhttp.readyState==4 && xmlhttp.status==200){
			trv.innerHTML="";
			trv.innerHTML=parseScript(xmlhttp.responseText);					
		}	
	}
	xmlhttp.send(param);
}
function isExisting(obj){
  if (document.getElementById(obj)) { return true; } else { return false; }
} 
function ChkEmptyField(obj_arr,objhtml_arr){
	var i; 
    if(typeof(objhtml_arr)!='undefined'){			
		var objhtml_id=objhtml_arr.split(',');
		for(i=0;i<objhtml_id.length;i++){				
			var objhtml_div=objhtml_id[i].split('/');
			if(isExisting(objhtml_div[0])){
				if (document.getElementById(objhtml_div[0]).style.display == 'none'){
					var oEditor = FCKeditorAPI.GetInstance(objhtml_div[1]);
					document.getElementById(objhtml_div[2]).value = oEditor.GetXHTML();					
				}
			}
		}
	}
	var objid=obj_arr.split(',');
	for(i=0;i<objid.length;i++){
		var objname=document.getElementById(objid[i]);
		var objtext=document.getElementById(objid[i]+'_txt').innerHTML;
		if(objname.type=='text' || objname.type=='textarea' || objname.type=='hidden'){
        	if(objname.type=='hidden'){
            	var oEditor = FCKeditorAPI.GetInstance(objid[i]);
				if(oEditor.GetXHTML() == ''){
                	alert("กรุณาระบุ : "+ objtext);
					oEditor.Focus();
					return false;
                }
            }else{
				if(objname.value == ''){
						alert("กรุณาระบุ : "+ objtext);
						objname.focus();
						return false;
				}
            }
		}else if(objname.type=='select-one'){
			if(objname.options[objname.selectedIndex].value == ''){
				alert("กรุณาระบุ : "+ objtext);
				objname.focus();
				return false;
			}
		}else{
			alert(objname.type+" not supported");
			return false;
		}		
	}    
    return confirm("ยืนยันการบันทึกข้อมูล?");	
}
function CheckSave(obj){
	if(document.getElementById(obj).disabled==false && isExisting(obj)){
    	alert("กรุณาทำการบันทึกข้อมูลก่อน!");
        return false;
    }
}
function DelTopic(loadto,url){
	if(confirm("ลบข้อมูลนี้?")){
        loadcontent(url,loadto);		
	}
}
function URLEncode(str){
	str = encodeURIComponent(str);
	str = str.replace('+', '%2B');
	str = str.replace('%20', '+');
	str = str.replace(' ', '+');
	str = str.replace('*', '%2A');
	str = str.replace('/', '%2F');
	str = str.replace('@', '%40');	
	return str;
}
function ChgValue(url,obj_arr,obj_check){
	var objid=obj_arr.split(',');
    var result=false;
    var newurl=url;
    var param='?search=true';
	for(i=0;i<objid.length;i++){
    	var objname=document.getElementById(objid[i]);
    	if(objname.type=='select-one'){
        	if(objname.options[objname.selectedIndex].value != ''){
				newurl += objname.options[objname.selectedIndex].value+'.html';               
			}
        }else if(objname.type=='text'){
        	if(objname.value != ''){
	        	param += '&' + objid[i] + '=' + URLEncode(objname.value);
            }
        }else{
        	alert(objname.type+" not supported");			
        }       
    }
  	if(obj_check != 'undefined'){
    	var obj_chk_arr=obj_check.split(',');       
    	for(i=0;i<obj_chk_arr.length;i++){
        	if(document.getElementById(obj_chk_arr[i] + '_t').value != ''){
	        	if(document.getElementById(obj_chk_arr[i] + '_f').value > document.getElementById(obj_chk_arr[i] + '_t').value){
					alert(document.getElementById(obj_chk_arr[i] + '_txt').innerHTML+' ที่ค้นหาผิดพลาด!');
        	        return false;                
				}
			}
        }
    }   
    if(newurl != url || param != '?search=true'){        	
    	if(param != '?search=true') window.location=newurl+param;
		else window.location=newurl;  	
    }    
	return false;
}
function ChangeFCK(DivText,ObjText,DivHtml,ObjHtml,ToolbarSet){		
	var oEditor ;
	if ( typeof( FCKeditorAPI ) != 'undefined' ) oEditor = FCKeditorAPI.GetInstance(ObjHtml) ;
	var eTextareaDiv	= document.getElementById(DivText) ;
	var eFCKeditorDiv	= document.getElementById(DivHtml) ;
	if ( eTextareaDiv.style.display != 'none' ){
		if( !oEditor ){
			CreateEditor(ObjText,ObjHtml,ToolbarSet) ;
		}else{
			oEditor.SetData( document.getElementById(ObjText).value ) ;
		}
		eTextareaDiv.style.display = 'none' ;
		eFCKeditorDiv.style.display = '' ;
		if ( oEditor && !document.all ){
			if ( oEditor.EditMode == FCK_EDITMODE_WYSIWYG )	oEditor.MakeEditable() ;
		}
	}else{
		document.getElementById(ObjText).value = oEditor.GetXHTML() ;
		eTextareaDiv.style.display = '' ;
		eFCKeditorDiv.style.display = 'none' ;
	}
}
function CreateEditor(ObjText,ObjHtml,ToolbarSet){
	document.getElementById(ObjHtml).value = document.getElementById(ObjText).value ;
	var sBasePath = 'http://www.lovethailand.org/htmleditor/';	
	var oFCKeditor = new FCKeditor(ObjHtml) ;
	oFCKeditor.BasePath = sBasePath ;
	oFCKeditor.Width = '90%' ;
	oFCKeditor.Height = '300' ;
	if(ToolbarSet != ''){
		oFCKeditor.ToolbarSet = ToolbarSet ;
	}
	oFCKeditor.ReplaceTextarea() ;
}
function FCKeditor_OnComplete( editorInstance ){	
	if(isExisting('DataFCKeditor')){		
		if(document.getElementById('FCKeditor').style.display == '') document.getElementById('BtnSwitchTextarea1').disabled = false ;
	}
    if(isExisting('DataFCKeditor_BOARD')){		
		if(document.getElementById('FCKeditor_BOARD').style.display == '') document.getElementById('BtnSwitchTextarea_BOARD1').disabled = false ;
	}
}
function ChkFileType(file_field){	
	if(isExisting(file_field) && document.getElementById(file_field).value.lastIndexOf(".")!=-1){
		var extfile=document.getElementById(file_field).value.toLowerCase();
		if(extfile.lastIndexOf(".jpg")==-1 && extfile.lastIndexOf(".jpeg")==-1 && extfile.lastIndexOf(".gif")==-1){
			alert("กรุณาใส่ชนิดไฟล์เป็น \"jpg\" หรือ \"gif\" เท่านั้น");
			document.getElementById(file_field).focus();
			return false;
		}
	}else{
    	alert("กรุณาใส่ชนิดไฟล์เป็น \"jpg\" หรือ \"gif\" เท่านั้น");
        return false;
    }
}
function ChkUpload(obj_arr,file_field){
	var objid=obj_arr.split(',');
	for(i=0;i<objid.length;i++){		
		var objname=document.getElementById(objid[i]);
		var objtext=document.getElementById(objid[i]+'_txt').innerHTML;
		//alert(objname.type);
		if(objname.type=='text' || objname.type=='textarea'){
			if(objname.value == ''){					
				alert("กรุณาระบุ : "+ objtext);
				objname.focus();
				return false;
			}
		}else if(objname.type=='select-one'){
			if(objname.options[objname.selectedIndex].value == ''){
				alert("กรุณาระบุ : "+ objtext);
				objname.focus();
				return false;
			}
		}else{
			alert(objname.type+" not supported");
			return false;
		}
	}
	var objid=file_field.split(',');
	for(i=0;i<objid.length;i++){
		if(isExisting(objid[i])) return ChkFileType(objid[i]);
	}
}
function delcontent(url,loadto,msg,hide){
	if(confirm(msg)== true){
		var trv=document.getElementById(loadto)
		if(url.lastIndexOf('time')==-1){
			if(url.lastIndexOf("?")!=-1){
				url+='&time='+randoms();
			}else{
				url+='?time='+randoms();	
			}
		}else{
			time_arr=url.split('time');
			if(time_arr[1].lastIndexOf("?")!=-1){
				url=time_arr[0]+'time='+randoms();
			}else{
				url=time_arr[0]+'time='+randoms();	
			}
		}
		xmlhttp.open("GET",url,true);	
		xmlhttp.onreadystatechange=function(){
			if(xmlhttp.readyState==4 && xmlhttp.status==200){
				trv.innerHTML="";
				trv.innerHTML=parseScript(xmlhttp.responseText);				
				if(hide != ''){
					hidecontent('content_edit');	
				}
			}	
		}
		xmlhttp.send(null);	
	}
}
function addToFavorites(urlAddress,pageName) { 
	if (window.external) { window.external.AddFavorite(urlAddress,pageName) }
	else { alert("Sorry! Your browser doesn't support this function."); } 
}
function CompareProduct2(frm,product_type,compare){
	var count_check="0";
    var param="-";
    var session="";
	for(i=0;i<document.forms[frm].elements.length;i++){
		box=document.forms[frm].elements[i];		
		if(box != null && box.id != "" && box.type=='checkbox'){					
			if(document.getElementById(box.id).checked==true){
            	count_check=count_check+1;
                param+=document.getElementById(box.id).value+"-";
            }            
		}
	}    
    alert(count_check);
    return false;
    if(count_check < 2 && session==''){
    	alert("กรุณาเลือกรุ่นอย่างน้อย 2 รุ่นแต่ไม่เกิน 5 รุ่น");
        return false;
    }else{
    	param=param.substring(0,param.length-1);
        if(session != '') param='-'+session;
        if(compare == false) param+=param;
        param='-'+session;
    	window.location="http://www.lovethailand.org/"+product_type+"/buyerguide"+param;
    }
}
function CompareProduct(frm,product_type,compare){
	var count_check=0;
    var param="";
    for(i=0;i<document.forms[frm].elements.length;i++){
		box=document.forms[frm].elements[i];		
		if(box != null && box.id != "" && box.type=='checkbox'){	
			if(document.getElementById(box.id).checked==true){
	            if(param.lastIndexOf(document.getElementById(box.id).value)==-1){
	            	count_check=count_check+1;
    	            param+='-'+document.getElementById(box.id).value;
                }
            }
		}
	}
    if(count_check < 2){
    	alert("กรุณาเลือกรุ่นอย่างน้อย 2 รุ่นแต่ไม่เกิน 5 รุ่น");
        return false;
    }else{
		//alert(param);
    	window.location="http://www.lovethailand.org/"+product_type+"/buyerguide"+param+".html";
    }
}