/* Fonction qui initialise le formulaire depuis les donn\u00E9es Lotus */
/* ****************************************************************** */
// on est oblige de ne pas recuperer en direct ces champs la car
// on ne veut pas ouvrir la form en edition en lotus (passthru html)
function initText(formname, fieldname, fieldvaluename){
	fieldtext=eval('document.forms[\''+formname+'\'].' + fieldname);
	if (fieldtext) {
		fieldvalue=eval('document.forms[\'main\'].' + fieldvaluename+'.value');
		fieldtext.value=fieldvalue;
	}
}

function initRadio(formname, fieldname, fieldvaluename){
	fieldradio=eval('document.forms[\''+formname+'\'].' + fieldname);
	fieldvalue=eval('document.forms[\'main\'].' + fieldvaluename+'.value');
	pos=0;
	for (var i=0; i<fieldradio.length;i++ )	{
	if (fieldradio.options[i].value==fieldvalue) {pos=i};
	}
	fieldradio.selectedIndex=pos;
}

function initCheckbox(formname, fieldname, fieldvaluename){
	fieldcheckbox=eval('document.forms[\''+formname+'\'].' + fieldname);
	fieldvalue=eval('document.forms[\'main\'].' + fieldvaluename+'.value');
	if (fieldcheckbox) {
		if (fieldcheckbox.length){
			vfieldvalue=fieldvalue.split('-');
			for (i=0; i<fieldcheckbox.length ; i++) {
				for (k=0; k<vfieldvalue.length; k++) {
					if (fieldcheckbox[i].value==vfieldvalue[k]) {
						fieldcheckbox[i].checked=true;
					}
				}
			}
		} else {
			if (fieldcheckbox.value==fieldvalue) {
				fieldcheckbox.checked=true;
			}
		}
	}
}

function initForm() {
	initRadio('main','searchprov','fsearchprov');
	initRadio('main','searchcat','fsearchcat');
	initRadio('display','nbpp_choix','nbpp');
	initCheckbox('main','searchvpub','fsearchvpub');
}
function initDetails(){
	initCheckbox('details','searchsubcat','fsearchsubcat');
	initCheckbox('details','searchgarage','fsearchgarage');
	initCheckbox('details','searchjardin','fsearchjardin');	
	initCheckbox('details','searchterrasse','fsearchterrasse');	
	initCheckbox('details','searchplainpied','fsearchplainpied');
	initCheckbox('details','searchrc1','fsearchrc1');
	initCheckbox('details','searchgrenam','fsearchgrenam');
	initText('details','chamin','fchamin');
	initText('details','chamax','fchamax');
}


/* Fonction qui transforme le formulaire en URL de recherche */
/* ****************************************** */

/* applique le rechargement des r\u00E9sultats si la recherche a chang\u00E9 */
function updateSearch() {
	getElement('ajaxresults').innerHTML="<h1>Rechargement en cours....</h1>";
	var frm=window.document.forms['main'];
	frm.firsttime.value='';
	postForm();
	// check if type has changed, if yes, throw refresh of details
	if (frm.searchcat.options[frm.searchcat.selectedIndex].value!=frm.fsearchcat.value) {
		loadDetail(frm.searchcat.options[frm.searchcat.selectedIndex].value);
		frm.fsearchcat.value=frm.searchcat.options[frm.searchcat.selectedIndex].value;
	}
}
   
/* Sauvegarde la recherche actuelle */
/* ************************************* */   
function serializeField(formname, fieldname, fieldtype, serializeString) {
	fieldobj=eval('document.forms[\''+formname+'\'].' + fieldname);
	if (fieldobj) {
		if (serializeString!='') {
			serializeString=serializeString+"&";
		}
		switch (fieldtype) {
			case "text":
				serializeString=serializeString+fieldname+"="+encodeURI( noaccent(fieldobj.value) );
				// also refresh main doc in case of return
				if (formname=='details') {
				 	formmain=eval('document.forms[\'main\'].f' + fieldname);
				 	formmain.value=fieldobj.value;
				}
			break;
			case "checkbox":
				if (fieldobj.length) {
					alldata="";
					for (i=0; i<fieldobj.length; i++){
						if (fieldobj[i].checked) {
							if (alldata!='') {
								alldata=alldata+"-";
							}
							alldata=alldata+encodeURI( fieldobj[i].value);
						}							
					}
					serializeString=serializeString+fieldname+"="+alldata;		
				
					if (formname=='details') {
				 		formmain=eval('document.forms[\'main\'].f' + fieldname);
				 		formmain.value=alldata;
					}
						
				} else {
					if (fieldobj.checked) {
						serializeString=serializeString+fieldname+"="+encodeURI( fieldobj.value );		
					} else {
						serializeString=serializeString+fieldname+"=";
					}
					
					if (formname=='details') {
						if (fieldobj.checked) {
					 		formmain=eval('document.forms[\'main\'].f' + fieldname);			 		
				 			formmain.value=fieldobj.value;
				 		}
					}
															
				}
			break;
			case "radio":
				serializeString=serializeString+fieldname+"="+encodeURI( fieldobj.options[fieldobj.selectedIndex].value );		
				if (formname=='details') {
					formmain=eval('document.forms[\'main\'].f' + fieldname);
					formmain.value=fieldobj.options[fieldobj.selectedIndex].value;
				}
			break;
		}
	}
	return serializeString;
}

function cancelMap(){
	var frm=window.document.forms[0];
	frm.mapaction.value='';
	frm.locationtype.value='box';
}

function postForm() {
	var frm=window.document.forms[0];
	serializeString="";
	
	serializeString=serializeField('main', 'unid', 'text', serializeString);
	serializeString=serializeField('main', 'nbpp', 'text', serializeString);
	serializeString=serializeField('main', 'startp', 'text', serializeString);
	serializeString=serializeField('main', 'display', 'text', serializeString);	
	serializeString=serializeField('main', 'firsttime', 'text', serializeString);	
	
	serializeString=serializeField('main', 'mapaction', 'text', serializeString);	
	// reinitialize mapaction if not null
	if (frm.mapaction.value!='') {
		frm.mapaction.value='normal';
		frm.locationtype.value='map';
	}	
	serializeString=serializeField('main', 'locationtype', 'text', serializeString);
	// nothing for mpscale, mapcenterx, mapcentery	
	serializeString=serializeField('main', 'mapxmin', 'text', serializeString);	
	serializeString=serializeField('main', 'mapxmax', 'text', serializeString);				
	serializeString=serializeField('main', 'mapymin', 'text', serializeString);	
	serializeString=serializeField('main', 'mapymax', 'text', serializeString);		
	serializeString=serializeField('main', 'mapsearchx', 'text', serializeString);	
	serializeString=serializeField('main', 'mapsearchy', 'text', serializeString);		

	serializeString=serializeField('main', 'searchcat', 'radio', serializeString);
	serializeString=serializeField('main', 'pmax', 'text', serializeString);
	serializeString=serializeField('main', 'pmin', 'text', serializeString);	
	serializeString=serializeField('main', 'supmin', 'text', serializeString);	
	serializeString=serializeField('main', 'supmax', 'text', serializeString);	
	serializeString=serializeField('main', 'searchvpub', 'checkbox', serializeString);

	// uniquement pour vente publique
	serializeString=serializeField('main', 'searchvpubonly', 'text', serializeString);	
	serializeString=serializeField('main', 'searchvpubdate', 'checkbox', serializeString);	
	//** fin uniquement pour vente publique

	serializeString=serializeField('main', 'searchtext', 'text', serializeString);	
	serializeString=serializeField('main', 'searchprov', 'radio', serializeString);	
	
	serializeString=serializeField('details', 'searchsubcat', 'checkbox', serializeString);
	serializeString=serializeField('details', 'searchgarage', 'checkbox', serializeString);
	serializeString=serializeField('details', 'searchgrenam', 'checkbox', serializeString);
	serializeString=serializeField('details', 'searchjardin', 'checkbox', serializeString);
	serializeString=serializeField('details', 'searchplainpied', 'checkbox', serializeString);
	serializeString=serializeField('details', 'searchterrasse', 'checkbox', serializeString);
	serializeString=serializeField('details', 'searchrc1', 'checkbox', serializeString);
	serializeString=serializeField('details', 'chamin', 'text', serializeString);
	serializeString=serializeField('details', 'chamax', 'text', serializeString);
	
	serializeString=serializeString+"&database=search.nsf";
	postRequest('/servlet/query?x',serializeString);	
  }

function postRequest(url, parameters) {
ecrire_cookie("querydid", document.main.unid.value);
new Ajax.Request(url+"=d&"+parameters+'&d='+new Date().getTime(), {
  method: 'get',
  onSuccess: function updatePageR(transport) {
												var response = transport.responseXML;
												var resp= response.getElementsByTagName('response')[0];
												
												var content=getNodeValue(resp, 'results');
												var title=getNodeValue(resp, 'title');
												var map=getNodeValue(resp, 'map');
												var navigation=getNodeValue(resp, 'navigation');
											
												if (map){	
												if (map!='-' && map!='') {
													if (getElement('mapajax')){
													getElement('mapajax').innerHTML=map;
													}
													}
												}
												getElement('ajaxresults').innerHTML=content;	
												getElement('ajaxtitle').innerHTML=title;	
												getElement('ajaxnavigationtop').innerHTML=navigation;	
												getElement('ajaxnavigationbottom').innerHTML=navigation;	
												
												if (getElement('selection')){
													if (document.forms[0].searchcat.options[document.forms[0].searchcat.selectedIndex].value=='') {
														disabledrag();
													} else {
														initDragZoom();enabledrag();
													}
												}
												}
												
										});
   }

   function loadDetail(bientype) {
   parameters='';
	if(window.XMLHttpRequest) channel0 = new XMLHttpRequest(); 
		 else if(window.ActiveXObject)channel0 = new ActiveXObject("Msxml2.XMLHTTP");
		 else if(window.ActiveXObject)channel0 = new ActiveXObject("Microsoft.XMLHTTP");
 	else { alert('Your brower is not ajax compliant!');};
            
      url="/notmaison/search.nsf/moresearch" +bientype+"?ReadForm";
      channel0.onreadystatechange = function updateDetail() {
		if (channel0.readyState == 4) {
			result = channel0.responseText;
			getElement('detailcontent').innerHTML=result;
			initDetails();
        		} 
      }
      channel0.open('POST', url+'&d='+new Date().getTime(), true);
      channel0.setRequestHeader("Content-type", "application/x-www-form-urlencoded");
      channel0.setRequestHeader("Content-length", parameters.length);
      channel0.setRequestHeader("Connection", "close");
      channel0.send("");
   }

/* Fonction d'ouverture d'une fiche bien */
/* **************************************** */   
function openbien(url) {
	if (window.document.forms[0].unid) {
		window.location.href=url+"&querydid="+window.document.forms[0].unid.value;
	} else {
		window.location.href=url;
	}
}


/* Fonction de mise \u00E0 jour du nbpp et de la start page */
/* ******************************************************* */   
function unbpp(new_nbpp) {
document.forms['main'].nbpp.value=new_nbpp;
document.forms['main'].startp.value='1';
}

function ustartp(new_startp) {
document.forms[0].startp.value=new_startp;
}
function udisplay(new_display){
document.forms['main'].display.value=new_display;
}

/* Fonctions de compatibilit\u00E9 */
/********************************/
   function getElement(aID){ 
     return (document.getElementById) ? document.getElementById(aID)
                                      : document.all[aID];
   } 

function getContent(respt, tagbegin,tagend) {
 	var intermediate=(respt.split(tagbegin))[1].split(tagend)[0];
 	var intermediate=intermediate.replace('<![CDATA[','');
 	var intermediate=intermediate.replace(']]>','');
 	return intermediate;
}

/* Fonctions li\u00E9es \u00E0 l'annuaire */
/*********************************/
  function postFormAn() {
	var frm=document.forms[0];
	serializeString="";
	
	serializeString=serializeField('main', 'unid', 'text', serializeString);
	serializeString=serializeField('main', 'searchprov', 'radio', serializeString);
	serializeString=serializeField('main', 'searchtypen', 'checkbox', serializeString);
	serializeString=serializeField('details', 'searchlocation', 'text', serializeString);
	serializeString=serializeField('details', 'searchcodepostal', 'text', serializeString);
	serializeString=serializeField('details', 'searchetude', 'text', serializeString);
	serializeString=serializeField('main', 'startp', 'text', serializeString);
	serializeString=serializeField('main', 'nbpp', 'text', serializeString);
	serializeString=serializeField('main', 'sortlist', 'text', serializeString);
	getElement('ajaxresults').innerHTML="<h1>Rechargement en cours....</h1>";
	makePOSTRequestAn('/notmaison/search.nsf/postqueryan?OpenAgent', serializeString);
  }

function makePOSTRequestAn(url, parameters) {
	if(window.XMLHttpRequest) channel1 = new XMLHttpRequest(); 
		 else if(window.ActiveXObject)channel1 = new ActiveXObject("Msxml2.XMLHTTP");
		 else if(window.ActiveXObject)channel1 = new ActiveXObject("Microsoft.XMLHTTP");
		 
 	else { alert('Your brower is not ajax compliant!');};
      
      channel1.onreadystatechange = goDetailAn;
      channel1.open('POST', url, true);
      channel1.setRequestHeader("Content-type", "application/x-www-form-urlencoded");
      channel1.setRequestHeader("Content-length", parameters.length);
      channel1.setRequestHeader("Connection", "close");
      channel1.send(parameters);
   }

   function goDetailAn() {
      if (channel1.readyState == 4) {
         if (channel1.status == 200) {
			var frm=document.forms[0];
			result = channel1.responseText;
			getElement('ajaxresults').innerHTML=result;
         } else {
            alert("Pouvez-vous recommencer l'op\u00E9ration, svp.");
         }
      }
   }

/* Fonctions ajax crossbrowser */
/**********************************/

function getNodeValue(resp, nodeid) {
	if (resp.getElementsByTagName(nodeid)[0]){
		if  (resp.getElementsByTagName(nodeid)[0].childNodes[0]){
		return resp.getElementsByTagName(nodeid)[0].childNodes[0].nodeValue;
		} else { return ''; };
	} else {
		return '';
	}
}

function replaceInnerHTML(doc, elementID, content) {
	if (elementID!='') {
		if (doc.getElementById(elementID)){
			doc.getElementById(elementID).innerHTML=content;
		}
	}
}

/* Fonctions MM & switchclass */
/**********************************/
function pixchangeclass(step, myClass, eventtype) {
	// change class but also switch the step button and the corresponding refresh button
	getElement('num'+step).src='/notmaison/search.nsf/search_'+step+'_small_green.gif';
	getElement('refresh'+step).src='/notmaison/search.nsf/search_refresh_small_green.gif';
	changeclass(getElement('step0'+step), myClass, eventtype);
}

// Standard change class function
function changeclass(objet, myClass, eventtype){
	switch( eventtype){
		case "mouseover":
			if (this.selState != 'sel'){
				swapState(objet, myClass)
			}
			break;
		case "click":
			this.selState = 'sel';	
		swapState(objet, myClass)
		break;
		case "mouseout":
			if (this.selState != 'sel'){
				swapState(objet, myClass)
			}
		break;
	}
}
function swapState(objet, myClass) {
	objet.className = myClass;
}

function checkNumeric(message,e)
{
   // Get ASCII value of key that user pressed
   	var evtobj=window.event? event : e //distinguish between IE's explicit event object (window.event) and Firefox's implicit.
	var key=evtobj.charCode? evtobj.charCode : evtobj.keyCode

   // Was key that was pressed a numeric character (0-9)?
   if (( key > 47 && key < 58 )|| (key==8) || (key==9)){}
//      return true; // if so, do nothing
   else {
   	alert(message);
      return false; 
} // otherwise, 
	                               // discard character
};

function Toggle(item) {
	obj=document.getElementById(item);	
	visible=(obj.style.display!="none")
//	key=document.getElementById("x" + item);
	if (visible) { 
		obj.style.display="none";
//		key.innerHTML="[+]";
   } else { 
		obj.style.display="block";
//		key.innerHTML="[-]";
   }	
}

function MM_findObj(n, d) { //v4.01  
var p,i,x;  if(!d) d=document; if((p=n.indexOf("?"))>0&&parent.frames.length) {    d=parent.frames[n.substring(p+1)].document; n=n.substring(0,p);}  if(!(x=d[n])&&d.all) x=d.all[n]; for (i=0;!x&&i<d.forms.length;i++) x=d.forms[i][n];  for(i=0;!x&&d.layers&&i<d.layers.length;i++) x=MM_findObj(n,d.layers[i].document);  if(!x && d.getElementById) x=d.getElementById(n); return x;}

function MM_showHideLayers() { //v6.0
  var i,p,v,obj,args=MM_showHideLayers.arguments;  for (i=0; i<(args.length-2); i+=3) if ((obj=MM_findObj(args[i]))!=null) { v=args[i+2];    if (obj.style) { obj=obj.style; v=(v=='show')?'visible':(v=='hide')?'hidden':v; }    obj.visibility=v; }}

function MM_goToURL() { //v3.0
  var i, args=MM_goToURL.arguments; document.MM_returnValue = false;
  for (i=0; i<(args.length-1); i+=2) eval(args[i]+".location='"+args[i+1]+"'");
}

/* Fonctions pour la carte selectionnable */
/********************************************/
function selectMap(typeb, provb) {
	var frm=document.forms[0];
	frm.searchcat.selectedIndex=typeb;
	frm.searchprov.selectedIndex=provb;
	cancelMap();
	if (frm.pmax.value=="") {
		frm.pmax.value="999999";
		}
	updateSearch();
}

/* Fonctions de manipulation de string */
 function noaccent(chaine) {
      temp = chaine.replace(/[\u00E0\u00E2\u00E4]/gi,"a")
      temp = temp.replace(/[\u00E9\u00E8\u00EA\u00EB]/gi,"e")
      temp = temp.replace(/[\u00EE\u00EF]/gi,"i")
      temp = temp.replace(/[\u00F4\u00F6]/gi,"o")
      temp = temp.replace(/[\u00F9\u00FB\u00FC]/gi,"u")
      return temp
   }

/* Fonctions de manipulation de cookie */
function ecrire_cookie(nom, valeur) {
    expires = new Date;
    expires.setMonth(expires.getMonth() + 12);
    document.cookie = nom + "=" + escape(valeur) + "; expires=" + expires.toGMTString() + "; path=/;";
}

function arguments_cookie(offset) {
    var endstr = document.cookie.indexOf(";", offset);
    if (endstr == -1) {
        endstr = document.cookie.length;
    }
    return unescape(document.cookie.substring(offset, endstr));
}

function lire_cookie(nom) {
    var arg = nom + "=";
    var alen = arg.length;
    var clen = document.cookie.length;
    var i = 0;
    while (i < clen) {
        var j = i + alen;
        if (document.cookie.substring(i, j) == arg) {
            return arguments_cookie(j);
        }
        i = document.cookie.indexOf(" ", i) + 1;
        if (i == 0) {
            break;
        }
    }
    return null;
}