function OuvrirFenetre (url) { nomfenetre = Math.round(Math.random()*100000); window.open (url,nomfenetre,"width=820,height=650,toolbar=no,location=yes,status=no,scrollbars=1,menubar=no,resizable=no") }

function OuvrirProfil (url) { nomfenetre = Math.round(Math.random()*100000);  window.open (url, nomfenetre,"width=820,height=650,toolbar=no,location=yes,status=no,scrollbars=1,menubar=no,resizable=no") }

function OuvrirPhoto (url) { nomfenetre = Math.round(Math.random()*100000);  window.open (url, nomfenetre,"width=820,height=650,toolbar=yes,location=yes,status=no,scrollbars=1,menubar=no,resizable=no") }

function OuvrirMessage (url, vote) { nomfenetre = Math.round(Math.random()*100000);  if(vote==1) nomfenetre=0; window.open (url,nomfenetre,"width=496,height=300,toolbar=no,location=no,status=no,menubar=no,resizable=yes") }

function makevisible(cur,which){
	var IE5=(document.getElementById && document.all)? true : false;
	if (which==0) {
		if (IE5) cur.filters.alpha.opacity=40;
		else cur.style.MozOpacity=.4;
	} else {
		if (IE5) cur.filters.alpha.opacity=100;
		else cur.style.MozOpacity=1;
	}
}

function hidestatus(){
	window.status='';
	return true;
}

function ConfirmationMessages() { 
	if (confirm("Etes-vous sûr de vouloir supprimer ce(s) message(s) ?")) { 
		return true; 
	} else { 
		return false; 
	} 
} 

function ConfirmationCommentaires() { 
	if (confirm("Etes-vous sûr de vouloir supprimer ce(s) commentaire(s) ?")) { 
		return true; 
	} else { 
		return false; 
	} 
} 

function SelectAll() {
	len = document.FormulaireMessages.elements.length;
	var i=0;
	while(i!=len) {
		if (document.FormulaireMessages.elements[i].type=='checkbox') 
			document.FormulaireMessages.elements[i].checked = !document.FormulaireMessages.elements[i].checked;
		i++;
	}
}

function CaracMax(texte, max) {
	if (texte.value.length >= max) {
		alert('Pas plus de ' + max + ' caractère(s) !!!') ;
		texte.value = texte.value.substr(0, max - 1) ;
	}
}

function addSmiley(smiley) {
	textselect=document.form1.message;
	if(textselect.c) {
		textselect.c.text=textselect.c.text+smiley;
	} else {
		textselect.value+=smiley;
	}
	textselect.focus();
}

function loadPos(textselect) {
	if(textselect.createTextRange)	{
		textselect.c=document.selection.createRange();
	}
}


findSuggestions = function(field) {
	var ville=document.getElementById("SearchVille").value;
	field.suggestionsCache[ville.toLowerCase()] = new Array();
	if (ville.length>1) {
	  var req=null;
	  if (window.XMLHttpRequest)
		req=new XMLHttpRequest();
	  else if(window.ActiveXObject)
	  	req=new ActiveXObject("Microsoft.XMLHTTP");
	  req.onreadystatechange = function() {
	  	if (req.readyState==4) {
		  listeSuggestions=new Array();
		  eval(unescape(req.responseText));
		  listeSuggestions.sort();
		  field.suggestionsCache[ville.toLowerCase()] = listeSuggestions;
			if (listeSuggestions.length > 0) {
				field.showSuggestions(listeSuggestions);
			} else {
				field.suggestionsDiv.style.visibility = "hidden";
			}
		}
	  };
	  req.open("GET", "vitre.php?action=villecomplete&ville="+ville, true);
	  req.send(null);
	}
	return listeSuggestions;
}

// Rajoute une fonction d'autocomplétion au champ "field", proposant
autocompletion = function(field, findSuggestionsFunction) {
	// Garde une trace de l'objet
	if (!document.autocompletion)
		document.autocompletion = new Array();
	document.autocompletion.push(field);
	field.autocompletionId = document.autocompletion.length-1;
	// Récupération des paramètres
	field.findSuggestions = findSuggestionsFunction;

	// Création et placement de la liste de suggestions
	field.suggestionsDiv = document.getElementById('autocompletion');
	field.setSuggestionsDivSize = setSuggestionsDivSize;
	field.setSuggestionsDivSize();

	// Définitions des attributs
	field.eventKeyCode = null;
	field.currentInputFieldValue = field.value;
	field.oldInputFieldValue = field.value;
	field.suggestionsCache = new Array();
	field.suggestionsCache[""]=new Array();
	field.selectedSuggestion = -1;
	field.lastKeyCode = -1;

	// Définitions des évènements
	field.onkeydown = autocompletionKeyDownHandler;
	field.onkeyup = autocompletionKeyUpHandler;
	field.onblur = autocompletionBlurHandler;

	// Définitions des méthodes
	field.showSuggestions = showSuggestions;
	field.highlightNewValue = highlightNewValue;
	field.rangeSize = rangeSize;
	field.beforeRangeSize = beforeRangeSize;

	// Boucle pour proposer en permanence de nouvelles suggestions
	field.autocompletionLoop = function() {
		if (this.currentInputFieldValue != this.oldInputFieldValue) {
			var suggestions = this.suggestionsCache[this.currentInputFieldValue.toLowerCase()];
			if (suggestions) { // La réponse est encore dans le cache
				if (suggestions.length > 0) {
					this.showSuggestions(suggestions);
				} else {
					this.suggestionsDiv.style.visibility = "hidden";
				}
			} else {
				var liste = this.findSuggestions(this);
/*				this.suggestionsCache[this.currentInputFieldValue.toLowerCase()] = liste;
				if (liste.length > 0) {
					this.showSuggestions(liste);
				} else {
					this.suggestionsDiv.style.visibility = "hidden";
				}
*/			}
		}
		this.oldInputFieldValue = this.currentInputFieldValue;
		setTimeout("document.autocompletion["+this.autocompletionId+"].autocompletionLoop()", 200); // La fonction se redéclenchera dans 1000 ms
	}
	setTimeout("document.autocompletion["+field.autocompletionId+"].autocompletionLoop()", 200); // Ne pas utiliser setInterval, qui est asynchrone
}

// Actualise la liste de suggestions
function showSuggestions(liste) {
	var content = '';
	if (this.lastKeyCode != 8)
		this.selectedSuggestion = 0;
	else
		this.selectedSuggestion = -1;
	for (var f=0 ; f<liste.length ; f++)
		content += '<div' + ((f==this.selectedSuggestion)?' class="selected"':'') + '>' + liste[f] + '</div>';
	this.suggestionsDiv.innerHTML = content;
	for (var i=0 ; i<liste.length ; i++) {
		this.suggestionsDiv.childNodes[i].autocompletionField = this;
		this.suggestionsDiv.childNodes[i].index = i;
		this.suggestionsDiv.childNodes[i].onmousedown = autocompletionSuggestionMouseDownHandler;
		this.suggestionsDiv.childNodes[i].onmouseover = autocompletionSuggestionMouseOverHandler;
		this.suggestionsDiv.childNodes[i].onmouseout = autocompletionSuggestionMouseOutHandler;
	}
	this.suggestionsDiv.style.visibility = "visible";

	if ((this.selectedSuggestion != -1) && (liste[0].toLowerCase().indexOf(this.value.toLowerCase()) == 0))
	{
		var pos = this.beforeRangeSize();
		this.value = liste[0];
		if (this.createTextRange)
		{
			var t = this.createTextRange();
			t.moveStart("character", pos);
			t.select();
		}
		else if (this.setSelectionRange)
			this.setSelectionRange(pos, this.value.length);
	}
}

// Handler pour le keydown du champ texte
var autocompletionKeyDownHandler = function(event) {
	// Accès evenement compatible IE/Firefox
	if (!event && window.event)
		event = window.event;
	// On enregistre la touche ayant déclenché l'évènement
	if (event)
		this.lastKeyCode = event.keyCode;
}

// Handler pour le keyup du champ texte
var autocompletionKeyUpHandler = function(event) {
	// Accès evenement compatible IE/Firefox
	if (!event && window.event)
		event = window.event;
	var keyCode = event.keyCode;
	switch (keyCode)
	{
		case 38: // "haut"
		if (this.value != "")
			this.highlightNewValue(this.selectedSuggestion - 1);
		break;

		case 40: // "bas"
		if (this.value != "")
			this.highlightNewValue(this.selectedSuggestion + 1);
		break;

		case 8: // "backspace"
		this.currentInputFieldValue = this.value;
		var suggestionsList = this.suggestionsDiv.childNodes;
		for (var i=0 ; i<suggestionsList.length ; i++)
			suggestionsList[i].className = '';
		this.selectedSuggestion = -1;
		break;

		default:
		this.currentInputFieldValue = this.value.substr(0, this.beforeRangeSize());
		break;
	}
}

// Handler pour le blur du champ texte
var autocompletionBlurHandler = function() {
	this.suggestionsDiv.style.visibility = "hidden";
}

// Handler pour le mousedown de chaque div de suggestion
var autocompletionSuggestionMouseDownHandler = function() {
	this.autocompletionField.value = this.innerHTML;
}

// Handler pour le mouseover de chaque div de suggestion
var autocompletionSuggestionMouseOverHandler = function() {
	if ((this.autocompletionField.selectedSuggestion != -1) && (this.index != this.autocompletionField.selectedSuggestion))
		this.autocompletionField.suggestionsDiv.childNodes[this.autocompletionField.selectedSuggestion].className = '';
	this.className = 'selected';
	this.autocompletionField.selectedSuggestion = this.index;
}

// Handler pour le mouseout de chaque div de suggestion
var autocompletionSuggestionMouseOutHandler = function() {
	this.className = '';
}

// Sélectionne une nouvelle suggestion dans la liste
function highlightNewValue(index) {
	var suggestionsList = this.suggestionsDiv.childNodes;
	var nbSuggestions = suggestionsList.length;
	if (!suggestionsList || (nbSuggestions <= 0) || ((nbSuggestions == 1) && (this.suggestionsDiv.innerHTML.indexOf('<') == -1)))
		return;
	if (index >= nbSuggestions)
		index = nbSuggestions - 1;
	if ((this.selectedSuggestion != -1) && (index != this.selectedSuggestion))
		suggestionsList[this.selectedSuggestion].className = '';
	if (index < 0)
	{
		this.value = this.oldInputFieldValue;
		this.currentInputFieldValue = this.oldInputFieldValue;
		this.selectedSuggestion = -1;
		return;
	}
	this.selectedSuggestion = index;
	suggestionsList[index].className = 'selected';
	this.currentInputFieldValue = this.oldInputFieldValue;
	this.value = suggestionsList[index].innerHTML;
	if (this.createTextRange)
	{
		var t = this.createTextRange();
		t.moveStart("character", this.currentInputFieldValue.length);
		t.select();
	}
	else if (this.setSelectionRange)
		this.setSelectionRange(this.currentInputFieldValue.length, this.value.length);
}

// Taille de la sélection dans le champ input
function rangeSize() {
	var size = 0;
	if (this.createTextRange)
		size = document.selection.createRange().duplicate().text.length;
	else if (this.setSelectionRange)
		size = this.selectionEnd - this.selectionStart;
	return size;
}

// Taille du champ input non sélectionné
function beforeRangeSize() {
	return this.value.length - this.rangeSize();
}

// Défini la position et la taille de la liste de suggestions
function setSuggestionsDivSize() {
	var absoluteOffsetLeft = 0, absoluteOffsetTop = 0;
	var obj = this;
	while (obj)
	{
		absoluteOffsetLeft += obj.offsetLeft;
		absoluteOffsetTop += obj.offsetTop;
		obj = obj.offsetParent;
	}
	this.suggestionsDiv.style.left = absoluteOffsetLeft + "px";
	this.suggestionsDiv.style.top = (absoluteOffsetTop + this.offsetHeight - 1) + "px";
	this.suggestionsDiv.style.width = this.offsetWidth-2 + "px";
}

if (document.layers) document.captureEvents(Event.MOUSEOVER | Event.MOUSEOUT)