function ajaxTextPreview(textId,save,divPreview) { 
	var title;
	var url = window.location;
	if(url.indexOf('/event/') + 1)
		title = 'Скоро';
	else
		title = 'Афиша';
	var text;    
	if (BLOG_USE_TINYMCE && tinyMCE && (ed=tinyMCE.get(textId))) {
		text = ed.getContent();
	} else {
		text = $(textId).value;	
	}	
	JsHttpRequest.query(
    	'POST '+DIR_WEB_ROOT+'/include/ajax/textPreview.php',                       
        { text: text, title:title ,save: save, security_ls_key: LIVESTREET_SECURITY_KEY },
        function(result, errors) {  
        	if (!result) {
                msgErrorBox.alert('Error','Please try again later');           
        	}
            if (result.bStateError) {
            	msgErrorBox.alert('Error','Please try again later');
            } else {    	
            	if (!divPreview) {
            		divPreview='text_preview';
            	}            	
            	if ($(divPreview)) {
            		$(divPreview).set('html',result.sText).setStyle('display','block');
            	}
            }                               
        },
        true
    );
}


// для опроса
function addField(btn){
        tr = btn;
        while (tr.tagName != 'TR') tr = tr.parentNode;
        var newTr = tr.parentNode.insertBefore(tr.cloneNode(true),tr.nextSibling);
        checkFieldForLast();
}
function checkFieldForLast(){	
        btns = document.getElementsByName('drop_answer');      
        for (i = 0; i < btns.length; i++){
        	btns[i].disabled = false;            
        }
        if (btns.length<=2) {
        	btns[0].disabled = true;
        	btns[1].disabled = true;
        }
}
function dropField(btn){	
        tr = btn;
        while (tr.tagName != 'TR') tr = tr.parentNode;
        tr.parentNode.removeChild(tr);
        checkFieldForLast();
}



function checkAllTalk(checkbox) {
	$$('.form_talks_checkbox').each(function(chk){
		if (checkbox.checked) {
			chk.checked=true;
		} else {
			chk.checked=false;
		}
	});	
}

function checkAllReport(checkbox) {
	$$('.form_reports_checkbox').each(function(chk){
		if (checkbox.checked) {
			chk.checked=true;
		} else {
			chk.checked=false;
		}
	});	
}

function checkAllPlugins(checkbox) {
	$$('.form_plugins_checkbox').each(function(chk){
		if (checkbox.checked) {
			chk.checked=true;
		} else {
			chk.checked=false;
		}
	});
}

function showImgUploadForm() {	
	if (Browser.Engine.trident) {
		//return true;
	}	
	if (!winFormImgUpload) {		
		winFormImgUpload=new StickyWin.Modal({content: $('window_load_img'), closeClassName: 'close-block', useIframeShim: false, modalOptions: {modalStyle:{'z-index':900}}});
	}
	winFormImgUpload.show();
	winFormImgUpload.pin(true);	
	$$('input[name=img_file]').set('value', '');
	$$('input[name=img_url]').set('value', 'http://');	
	return false;
}

function showVideoUploadForm() {	
	if (Browser.Engine.trident) {
		//return true;
	}	
	if (!winFormVideoUpload) {		
		winFormVideoUpload=new StickyWin.Modal({content: $('window_load_video'), closeClassName: 'close-block', useIframeShim: false, modalOptions: {modalStyle:{'z-index':900}}});
	}
	winFormVideoUpload.show();
	winFormVideoUpload.pin(true);	
	$$('input[name=video_file]').set('value', '');	
	return false;
}

function hideImgUploadForm() {
	winFormImgUpload.hide();
}

function hideVideoUploadForm() {
	winFormVideoUpload.hide();
}

var winFormImgUpload;
var winFormVideoUpload;


function ajaxUploadImg(value,sToLoad) {	
	var req = new JsHttpRequest();
	req.onreadystatechange = function() {
		if (req.readyState == 4) {
			if (req.responseJS.bStateError) {
				msgErrorBox.alert(req.responseJS.sMsgTitle,req.responseJS.sMsg);			
			} else {				
				lsPanel.putText(sToLoad,req.responseJS.sText);
				hideImgUploadForm();
			}
		}
	}
	req.open(null, DIR_WEB_ROOT+'/include/ajax/uploadImg.php', true);
	req.send( { value: value, security_ls_key: LIVESTREET_SECURITY_KEY } );
}
function ajaxUploadVideo(value,sToLoad) {	
	var req = new JsHttpRequest();
	var top_text = document.getElementById('topic_text').value;
	req.onreadystatechange = function() {
		if (req.readyState == 4) {
			if (req.responseJS.bStateError) {
				msgErrorBox.alert(req.responseJS.sMsgTitle,req.responseJS.sMsg);			
			} else {				
				//lsPanel.putText(sToLoad,req.responseJS.sText);
				document.getElementById('topic_text').value = top_text+' '+req.responseJS.sText;
				hideVideoUploadForm();
			}
		}
	}
	req.open(null, DIR_WEB_ROOT+'/include/ajax/uploadVideo.php', true);
	req.send( { value: value, security_ls_key: LIVESTREET_SECURITY_KEY } );
}
function getGalleryIsertTopicImages(){
	var imgs = document.getElementById('gallery_topic_block_pre').innerHTML;
	document.getElementById('gallery_topic_block_in_post').innerHTML=imgs;
	imgs.innerHTML='';
}

function print_r(arr, level) {
    var print_red_text = "";
    if(!level) level = 0;
    var level_padding = "";
    for(var j=0; j<level+1; j++) level_padding += "    ";
    if(typeof(arr) == 'object') {
        for(var item in arr) {
            var value = arr[item];
            if(typeof(value) == 'object') {
                print_red_text += level_padding + "'" + item + "' :\n";
                print_red_text += print_r(value,level+1);
		} 
            else 
                print_red_text += level_padding + "'" + item + "' => \"" + value + "\"\n";
        }
    } 

    else  print_red_text = "===>"+arr+"<===("+typeof(arr)+")";
    return print_red_text;
}


function ajaxCompanyGold() {
	
	JsHttpRequest.query(
    	'POST '+DIR_WEB_ROOT+'/include/ajax/goldcompany.php',    
    	{ security_ls_key: LIVESTREET_SECURITY_KEY },
        function(result, errors) {  
        	if (!result) {
                //msgErrorBox.alert('Error','Please try again later');           
            } else {    
            	var sCompany = result.sCompany;	
            	newgoldcompany(sCompany);
            	}            	                            
        },
        true
    );
}