var msg_1="The following page has been added to the Print Basket:  \n- ";
var msg_2="This page is in your Print Basket yet:  \n- ";
var msg_3="Sorry, the Basket is full. Please print and/or delete entries from it";
var msg_4="";
var maxCookieLength = 2200;

function makePostAjaxRequest(url,params,callBack) {
	  http_request = false;
		if (window.XMLHttpRequest) { // Mozilla, Safari,...
	    http_request = new XMLHttpRequest();
	    if (http_request.overrideMimeType) {
	      http_request.overrideMimeType('text/xml');
	      // See note below about this line
	    }
	  } else if (window.ActiveXObject) { // IE
	    try {
	      http_request = new ActiveXObject("Msxml2.XMLHTTP");
	    } catch (e) {
	    try {
	      http_request = new ActiveXObject("Microsoft.XMLHTTP");
	      } catch (e) {}
	    }
	  }

	  if (!http_request) {
	    alert('Giving up :( Cannot create an XMLHTTP instance');
	    return false;
	  }
	  http_request.onreadystatechange = callBack;
	  http_request.open('POST', url, true);
	  http_request.setRequestHeader("Content-type", "application/x-www-form-urlencoded");
	  http_request.setRequestHeader("Content-length", params.length);
	  http_request.setRequestHeader("Connection", "close");
	  
	  http_request.send(params);
	}




function addToPrint(title, URL) {
  var a_temp_title = title.split('|');
  //alert("title: "+a_temp_title[0]);	
  printlist1=getCookie('print_basket_Pirelli')
  if (window.printlist1 == null) {
    document.cookie='print_basket_Pirelli={'+a_temp_title[0]+'|'+URL+'}; path=/';
    alert(msg_1 + title);
  } else {
    results = printlist1.search('{'+a_temp_title[0]+'|'+URL+'}');
    if (results==-1) {
      addedid='{'+a_temp_title[0]+'|'+URL+'},' + printlist1
      if (addedid.length > maxCookieLength ) {
        alert(msg_3);
      } else {
        document.cookie='print_basket_Pirelli=' + addedid + '; path=/';
        alert(msg_1 + title);
      }
    } else {
      alert(msg_2 + title);
    }
  }
}
function getCookie(name) {
	//alert("name: "+name);
	var dc = document.cookie;
	var prefix = name + '=';
	var begin = dc.indexOf('; ' + prefix);
  if (begin == -1) {
		begin = dc.indexOf(prefix);
		if (begin != 0) {
			return null;
		}
	} else {
		begin += 2;
	}
	var end = document.cookie.indexOf(';', begin);
	if (end == -1) {
		end = dc.length;
	}
	return unescape(dc.substring(begin + prefix.length, end));
}
	
function clearBasket() {
	var container = document.getElementById('results');
	container.innerHTML='';
}
	function createBasket() {
	var container = document.getElementById('results');
	var noCookie = document.getElementById('PrintBasketNoCookie');
			
	var printlist1=getCookie('print_basket_Pirelli');
	if (!printlist1) {
		//non ci sono pagine nei cookie
		noCookie.style.display='';	
	} else {
		noCookie.style.display='none';	
		var item_text = '';
		var item_link = '';
						  
		var printlist1_array = printlist1.split(',');
						  
		for (var loop=0; loop < printlist1_array.length; loop++) {
							  	
			item_t = printlist1_array[loop];
			temp_t = item_t.split('|');
			item_text = temp_t[0].substring(1, temp_t[0].length);
			//alert("item_text: "+item_text);
			if (!temp_t[1]) {
				continue;
			}
			item_link = temp_t[1].substring(0, temp_t[1].length-1);
			//alert("item_link: "+item_link);
					  	
			var element=document.createElement('div');
			element.setAttribute('class','riga_risultatiRicerca'); 
			element.setAttribute('className','riga_risultatiRicerca');
			element.setAttribute('id', 'record_' + loop);
						  	
			var title=document.createElement('div');
			title.setAttribute('class','sx');       
			title.setAttribute('className','sx');
			//title.innerHTML=item_text;
			var title_lnk=document.createElement('a');
			title_lnk.setAttribute('href', item_link);
			title_lnk.setAttribute('target', 'blank');
			title_lnk.innerHTML=item_text;
			title.appendChild(title_lnk);
			
						  	
			var delete_btn=document.createElement('div');
			delete_btn.setAttribute('class','dx img_risultatiRicerca');  
			delete_btn.setAttribute('className','dx img_risultatiRicerca');
			var delete_lnk=document.createElement('a');
			delete_lnk.setAttribute('href', 'javascript:removePrint(\"'+printlist1_array[loop]+'\")');
			var delete_img=document.createElement('img');
			delete_img.setAttribute('src','/en_IT/browser/static/images/printbasket/delete.jpg');
			delete_img.setAttribute('width','20');
			delete_img.setAttribute('height','22');  
			delete_img.setAttribute('alt','delete');
						  	
			delete_btn.appendChild(delete_lnk);
			delete_lnk.appendChild(delete_img);
						  	
			var print_btn=document.createElement('div');
			print_btn.setAttribute('class','dx img_risultatiRicerca');  
			print_btn.setAttribute('className','dx img_risultatiRicerca');
			var print_lnk=document.createElement('a');
			print_lnk.setAttribute('href', '/web/portal/printBasket/PrintPage.do?print='+loop);
			print_lnk.setAttribute('target', 'blank');
			var print_img=document.createElement('img');
			print_img.setAttribute('src','/en_IT/browser/static/images/printbasket/print.jpg');
			print_img.setAttribute('width','20');
			print_img.setAttribute('height','22');  
			print_img.setAttribute('alt','print');
						  	
			print_btn.appendChild(print_lnk);
			print_lnk.appendChild(print_img);
						  	
			element.appendChild(title);
			element.appendChild(delete_btn);
			element.appendChild(print_btn);
		                        
			container.appendChild(element);
		}
	}
}

function refresh() {
	clearBasket();
	createBasket();
}

function removePrint(ID) {
	printlist1=getCookie('print_basket_Pirelli');
	var printlist1_array = printlist1.split(',');
	if (printlist1_array.length==1) {
		    printlist2='';
		    document.cookie = 'print_basket_Pirelli='+printlist2+'; path=/';
	} else {
		for (var loop=0; loop < printlist1_array.length; loop++) {
			if (!(ID==printlist1_array[loop])) {
		    	if (window.printlist2) {
					printlist2=printlist1_array[loop]+','+printlist2;
		        } else {
					printlist2=printlist1_array[loop];
		        }
			}
		}
		document.cookie='print_basket_Pirelli='+printlist2+'; path=/';
	}
	refresh();
}
function removeAll() {
	makeNull = ' ';
	document.cookie = 'print_basket_Pirelli='+makeNull+'; path=/'; 
	refresh();
}
function checkCookie(){
	var present=getCookie('print_basket_Pirelli');
	return present;
}
function printAll(){
	if (checkCookie()) {
		window.open('/web/portal/printBasket/PrintPage.do?print=all', '_blank', 'width=640, height=420, toolbar=no, scrollbars=yes, status=0, menubar=yes, resizable=yes');
	} else {
		alert('Non ci sono pagine da stampare')
	}
}



function saveNote(i){
	var _title = trim(document.getElementById('notes_title_' + i).innerHTML);
	var _text = trim(document.getElementById('note_text_area_' + i).value);
	var params = 'title='+_title+'&text='+_text+'&position='+i;

	makePostAjaxRequest("/web/portal/notes/EditNote.do", params, emptyCallback);

	var text = document.getElementById('notes_text_' + i);
	var area = document.getElementById('notes_edit_text_' + i);
	text.innerHTML = _text;
	text.style.display='block';
	area.style.display='none';
	var href_edit = document.getElementById('href_edit_' + i);
	var img_edit = document.getElementById('img_edit_' + i);
	href_edit.setAttribute('href', 'javascript:editNote("' + i + '")');
	img_edit.setAttribute('alt','edit');
	img_edit.setAttribute('src','/en_IT/browser/static/images/notes/edit.jpg');
	var note = document.getElementById('note_' + i);
	note.setAttribute('class','riga_risultatiRicerca');
	note.setAttribute('className','riga_risultatiRicerca');;
}


function emptyCallback() {
	if (http_request.readyState == 4) {
		if (http_request.status != 200) {
			alert("out of synch");
			window.reload();
		}
	}
}
function trim(str){
	return str.replace(/^\s+|\s+$/g,"");
}

function refreshNotes(){
	var params = '';
	makePostAjaxRequest("/web/portal/notes/ListNote.do", params, repaintNote);
	
}
function deleteAllNotes() {
	var params = '';
	makePostAjaxRequest("/web/portal/notes/DeleteNote.do", params, repaintNote);
}
function repaintNote() {
	if (http_request.readyState == 4) {
		if (http_request.status == 200) {
			var container = document.getElementById('container');
			container.innerHTML='';
			var notes = http_request.responseXML.getElementsByTagName('note');
			if (notes != null && notes.length>0) {
				for(i = 0; i < notes.length; i++) {
					var note = notes.item(i);
					var position = note.getAttribute('id');

					if (note.children) { //Firefox
						var title = note.children[0].childNodes[0].nodeValue;
						var text = note.children[1].childNodes[0].nodeValue;
					}
					else { //IE
						var title = note.childNodes[0].childNodes[0].nodeValue;
						var text = note.childNodes[1].childNodes[0].nodeValue;
					}
					var element=document.createElement('div');
					element.setAttribute('class','riga_risultatiRicerca');
					element.setAttribute("className", "riga_risultatiRicerca");
					element.setAttribute('id', 'note_' + position);
						
					var note_title=document.createElement('div');
					note_title.setAttribute('class','note_title');
					note_title.setAttribute("className", "note_title");
					note_title.setAttribute('id','notes_title_' + position);
					note_title.innerHTML=title;

					var note_text=document.createElement('div');
					note_text.setAttribute('class','note_text');
					note_text.setAttribute("className", "note_text");
					note_text.setAttribute('id','notes_text_' + position);
					note_text.innerHTML=text;

					var note_edit_text=document.createElement('div');
					note_edit_text.setAttribute('class','note_edit_text');
					note_edit_text.setAttribute("className", "note_edit_text");
					note_edit_text.setAttribute('id','notes_edit_text_' + position);
					note_edit_text.setAttribute('style', 'display:none;');
					note_edit_text.style.display="none";
					var note_text_area = formFieldFactory('TEXTAREA','text');
					note_text_area.setAttribute('class', 'note_text_area');
					note_text_area.setAttribute("className", "note_text_area");
					note_text_area.setAttribute('id', 'note_text_area_' + position);
					note_text_area.setAttribute('cols', '60');
					note_text_area.setAttribute('rows', '2');
					note_text_area.innerHTML = text;
					
					note_edit_text.appendChild(note_text_area);
					
					var delete_btn=document.createElement('div');
					delete_btn.setAttribute('class','note_btn_dx');
					delete_btn.setAttribute("className", "note_btn_dx");
					var delete_lnk=document.createElement('a');
					delete_lnk.setAttribute('href', 'javascript:deleteNote(\"'+position+'\")');
					var delete_img=document.createElement('img');
					delete_img.setAttribute('src','/en_IT/browser/static/images/notes/delete.jpg');
					delete_img.setAttribute('width','20');
					delete_img.setAttribute('height','22');  
					delete_img.setAttribute('alt','delete');
								  	
					delete_btn.appendChild(delete_lnk);
					delete_lnk.appendChild(delete_img);

					var edit_btn=document.createElement('div');
					edit_btn.setAttribute('class','note_btn_dx');
					edit_btn.setAttribute("className", "note_btn_dx");
					var edit_lnk=document.createElement('a');
					edit_lnk.setAttribute('href', 'javascript:editNote(\"'+position+'\")');
					edit_lnk.setAttribute('id', 'href_edit_' + position);
					var edit_img=document.createElement('img');
					edit_img.setAttribute('src','/en_IT/browser/static/images/notes/edit.jpg');
					edit_img.setAttribute('width','20');
					edit_img.setAttribute('height','22');  
					edit_img.setAttribute('alt','edit');
					edit_img.setAttribute('id', 'img_edit_' + position);
								  	
					edit_btn.appendChild(edit_lnk);
					edit_lnk.appendChild(edit_img);

					var print_btn=document.createElement('div');
					print_btn.setAttribute('class','note_btn_dx');
					print_btn.setAttribute("className", "note_btn_dx");
					var print_lnk=document.createElement('a');
					print_lnk.setAttribute('href', '/web/portal/notes/PrintNote.do?position='+position);
					print_lnk.setAttribute('target', '_blank');
					
					var print_img=document.createElement('img');
					print_img.setAttribute('src','/en_IT/browser/static/images/notes/print.jpg');
					print_img.setAttribute('width','20');
					print_img.setAttribute('height','22');  
					print_img.setAttribute('alt','print');
								  	
					print_btn.appendChild(print_lnk);
					print_lnk.appendChild(print_img);


					element.appendChild(note_title);
					element.appendChild(note_text);
					element.appendChild(note_edit_text);
					element.appendChild(delete_btn);
					element.appendChild(edit_btn);
					element.appendChild(print_btn);

					container.appendChild(element);
					
				}
			}
		} else {
			alert('There was a problem with the request.');
		}
	}
}
function editNote(i){
	var text = document.getElementById('notes_text_' + i);
	var area = document.getElementById('notes_edit_text_' + i);
	text.style.display='none';
	area.style.display='block';
	var href_edit = document.getElementById('href_edit_' + i);
	var img_edit = document.getElementById('img_edit_' + i);
	href_edit.setAttribute('href', 'javascript:saveNote("' + i + '")');
	img_edit.setAttribute('alt','save');
	img_edit.setAttribute('src','/en_IT/browser/static/images/notes/save.jpg');
	var note = document.getElementById('note_' + i);
	note.setAttribute('class','riga_risultatiRicercaEditing');
	note.setAttribute('className','riga_risultatiRicercaEditing');
}

function deleteNote(i){
	var params = 'position=' + i;

	makePostAjaxRequest("/web/portal/notes/DeleteNote.do", params, emptyCallback);

	var note = document.getElementById('note_' + i);
	note.parentNode.removeChild(note);

}

function formFieldFactory(tag,nme,type){
	var el;

	try {
		el=document.createElement('<'+tag+(type?' type='+type:'')+' name='+nme+' >');
	} catch (e){
		el=document.createElement(tag);
		if (type) {
			el.type=type;
		}
	  	el.name=nme;
	}
	return el;
}

function createNote(formName){
  var form = document.getElementById(formName);
  var params = 'title=' + form.title.value + '&text=' + form.text.value;
  makePostAjaxRequest('/web/portal/notes/EditNote.do',params,emptyCallback);    
  myOverlayerOff('addPageNote');
  myButtonOff('addNoteButton'); 
}