var Nav = navigator;
var Agent = ' ' + Nav.userAgent.toLowerCase();
var Version = Nav.appVersion;

var Netscape = Agent.indexOf('mozilla') > 0;
if (Agent.indexOf('compatible') > 0) Netscape = false;
var Explorer = Agent.indexOf('msie') > 0;
var VMajeure = parseInt( Version );
var VMineure = parseFloat( Version );


// options number -> offset en jours
// options objet ->
// {
//   date:     (Date) date absolue
//   days:     (number) offset en jours
//   hours:    (number) offset en heures
//   minutes:  (number) offset en minutes
//   midnight: (bool) mettre à minuit la date calculée / spécifiée
//}
function getcookie(NomCookie) 
{
	
  var dc = document.cookie;
  var prefix = NomCookie + "=";
  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 setcookie(NomCookie, Valeur, options) 
{
	
	var expiration;
	
	if ("number" == typeof options)
	{
		
		expiration = new Date();
		expiration.setTime(expiration.getTime() + options*24*60*60*1000);
	}
	else
	{
		options = options||{};

		expiration = options.date?options.date:new Date();

		var offset = 0;
		if ("number" == typeof options.days)
			offset += options.days*24*60*60*1000;
		if ("number" == typeof options.hours)
			offset += options.hours*60*60*1000;
		if ("number" == typeof options.minutes)
			offset += options.minutes*60*1000;
		if (offset)
			expiration.setTime(expiration.getTime() + offset);
		if (options.midnight)
			expiration.setHours(0, 0, 0, 0);
			
			
	}
	var Domaine="";
	var path="/";
	document.cookie = NomCookie + "=" + escape(Valeur) + "; expires=" + expiration.toGMTString()+ "; path="+path;
}
function setcookieM(NomCookie, Valeur, LongeviteM) 
{
	
	if ("number" != typeof LongeviteM)
		LongeviteM = 1;
		
	setcookie(NomCookie, Valeur, {minutes:LongeviteM});
}

function cookieon()
{
	
	setcookieM("TestCookie", 123, 5);
	
	return (getcookie("TestCookie")==123);
}


function mktime() {  
	var no, ma = 0, mb = 0, i = 0, d = new Date(), argv = arguments, argc = argv.length;  
	if (argc > 0){  
		d.setHours(0,0,0); d.setDate(1); d.setMonth(1); d.setYear(1972);  
	}  
	var dateManip = {  
		0: function(tt){ return d.setHours(tt); },  
		1: function(tt){ return d.setMinutes(tt); },  
		2: function(tt){ var set = d.setSeconds(tt); mb = d.getDate() - 1; return set; },  
		3: function(tt){ var set = d.setMonth(parseInt(tt)-1); ma = d.getFullYear() - 1972; return set; },  
		4: function(tt){ return d.setDate(tt+mb); },  
		5: function(tt){ return d.setYear(tt+ma); }  
	};  
	for( i = 0; i < argc; i++ ){  
		no = parseInt(argv[i]*1);  
		if (isNaN(no)) {  
		return false;  
		} 
		else {  
			// arg is number, let's manipulate date object  
			if(!dateManip[i](no)){  
				// failed  
				return false;  
			}  
		}  
	}  
	return Math.floor(d.getTime()/1000);  
}  
function centerPopup(element) 

{

	var height = element.offsetHeight;		// Hauteur de l'élément à positionner

	var width = element.offsetWidth;		// Largeur de l'élément à positionner

	var myParent = element.parentNode;

	var pHeight = myParent.offsetHeight;	// Hauteur de l'élément parent

	var pWidth = myParent.offsetWidth;		// Largeur de l'élément parent

	var sTop = myParent.scrollTop;			// Hauteur de défilement de l'élément parent

	var sLeft = myParent.scrollLeft;		// Longueur de défilement de l'élément parent

	var posY = (pHeight / 2) - (height / 2) + sTop;		// Calcul de la position en Y

	var posX = (pWidth / 2) - (width / 2) + sLeft;		// Calcul de la position en X

	

	element.style.position = 'absolute'

	element.style.top = posY + "px";

	element.style.left = posX + "px";

}
/*
Written by Steve Tucker, 2006, http://www.stevetucker.co.uk
Full documentation can be found at http://www.stevetucker.co.uk/page-innerxhtml.php
Released under the Creative Commons Attribution-Share Alike 3.0  License, http://creativecommons.org/licenses/by-sa/3.0/

Change Log
----------
15/10/2006	v0.3	innerXHTML official release.
21/03/2007	v0.4	1. Third argument $appendage added (Steve Tucker & Stef Dawson, www.stefdawson.com)
			2. $source argument accepts string ID (Stef Dawson)
			3. IE6 'on' functions work (Stef Dawson & Steve Tucker)
*/
innerXHTML = function($source,$string,$appendage) {
	// (v0.4) Written 2006 by Steve Tucker, http://www.stevetucker.co.uk
	if (typeof($source) == 'string') $source = document.getElementById($source);
	if (!($source.nodeType == 1)) return false;
	var $children = $source.childNodes;
	var $xhtml = '';
	if (!$string) {
		for (var $i=0; $i<$children.length; $i++) {
			if ($children[$i].nodeType == 3) {
				var $text_content = $children[$i].nodeValue;
				$text_content = $text_content.replace(/</g,'&lt;');
				$text_content = $text_content.replace(/>/g,'&gt;');
				$xhtml += $text_content;
			}
			else if ($children[$i].nodeType == 8) {
				$xhtml += '<!--'+$children[$i].nodeValue+'-->';
			}
			else {
				$xhtml += '<'+$children[$i].nodeName.toLowerCase();
				var $attributes = $children[$i].attributes;
 				for (var $j=0; $j<$attributes.length; $j++) {
					var $attName = $attributes[$j].nodeName.toLowerCase();
					var $attValue = $attributes[$j].nodeValue;
					if ($attName == 'style' && $children[$i].style.cssText) {
						$xhtml += ' style="'+$children[$i].style.cssText.toLowerCase()+'"';
					}
					else if ($attValue && $attName != 'contenteditable') {
						$xhtml += ' '+$attName+'="'+$attValue+'"';
					}
				}
				$xhtml += '>'+innerXHTML($children[$i]);
				$xhtml += '</'+$children[$i].nodeName.toLowerCase()+'>';
			}
		}
	}
	else {
		if (!$appendage) {
			while ($children.length>0) {
				$source.removeChild($children[0]);
			}
			$appendage = false;
		}
		$xhtml = $string;
		while ($string) {
			var $returned = translateXHTML($string);
			var $elements = $returned[0];
			$string = $returned[1];
			if ($elements) {
				if (typeof($appendage) == 'string') $appendage = document.getElementById($appendage);
				if (!($appendage.nodeType == 1)) $source.appendChild($elements);
				else $source.insertBefore($elements,$appendage);
			}
		}
	}
	return $xhtml;
}
function translateXHTML($string) {
	var $match = /^<\/[a-z0-9]{1,}>/i.test($string);
	if ($match) {
		var $return = Array;
		$return[0] = false;
		$return[1] = $string.replace(/^<\/[a-z0-9]{1,}>/i,'');
		return $return;
	}
	$match = /^<[a-z]{1,}/i.test($string);
	if ($match) {
		$string = $string.replace(/^</,'');
		var $element = $string.match(/[a-z0-9]{1,}/i);
		if ($element) {
			var $new_element = document.createElement($element[0]);
			$string = $string.replace(/[a-z0-9]{1,}/i,'');
			var $attribute = true;
			while ($attribute) {
				$string = $string.replace(/^\s{1,}/,'');
				$attribute = $string.match(/^[a-z1-9_-]{1,}="[^"]{0,}"/i);
				if ($attribute) {
					$attribute = $attribute[0];
					$string = $string.replace(/^[a-z1-9_-]{1,}="[^"]{0,}"/i,'');
					var $attName = $attribute.match(/^[a-z1-9_-]{1,}/i);
					$attribute = $attribute.replace(/^[a-z1-9_-]{1,}="/i,'');
					$attribute = $attribute.replace(/;{0,1}"$/,'');
					if ($attribute) {
						var $attValue = $attribute;
						if ($attName == 'value') $new_element.value = $attValue;
						else if ($attName == 'class') $new_element.className = $attValue;
						else if ($attName == 'style') {
							var $style = $attValue.split(';');
							for (var $i=0; $i<$style.length; $i++) {
								var $this_style = $style[$i].split(':');
								$this_style[0] = $this_style[0].toLowerCase().replace(/(^\s{0,})|(\s{0,1}$)/,'');
								$this_style[1] = $this_style[1].toLowerCase().replace(/(^\s{0,})|(\s{0,1}$)/,'');
								if (/-{1,}/g.test($this_style[0])) {
									var $this_style_words = $this_style[0].split(/-/g);
									$this_style[0] = '';
									for (var $j=0; $j<$this_style_words.length; $j++) {
										if ($j==0) {
											$this_style[0] = $this_style_words[0];
											continue;
										}
										var $first_letter = $this_style_words[$j].toUpperCase().match(/^[a-z]{1,1}/i);
										$this_style[0] += $first_letter+$this_style_words[$j].replace(/^[a-z]{1,1}/,'');
									}
								}
								$new_element.style[$this_style[0]] = $this_style[1];
							}
						}
						else if (/^on/.test($attName)) $new_element[$attName] = function() { eval($attValue) };
						else $new_element.setAttribute($attName,$attValue);
					}
					else $attribute = true;
				}
			}
			$match = /^>/.test($string);
			if ($match) {
				$string = $string.replace(/^>/,'');
				var $child = true;
				while ($child) {
					var $returned = translateXHTML($string,false);
					$child = $returned[0];
					if ($child) $new_element.appendChild($child);
					$string = $returned[1];
				}
			}
			$string = $string.replace(/^\/>/,'');
		}
	}
	$match = /^[^<>]{1,}/i.test($string);
	if ($match && !$new_element) {
		var $text_content = $string.match(/^[^<>]{1,}/i)[0];
		$text_content = $text_content.replace(/&lt;/g,'<');
		$text_content = $text_content.replace(/&gt;/g,'>');
		var $new_element = document.createTextNode($text_content);
		$string = $string.replace(/^[^<>]{1,}/i,'');
	}
	$match = /^<!--[^<>]{1,}-->/i.test($string);
	if ($match && !$new_element) {
		if (document.createComment) {
			$string = $string.replace(/^<!--/i,'');
			var $text_content = $string.match(/^[^<>]{0,}-->{1,}/i);
			$text_content = $text_content[0].replace(/-->{1,1}$/,'');			
			var $new_element = document.createComment($text_content);
			$string = $string.replace(/^[^<>]{1,}-->/i,'');
		}
		else $string = $string.replace(/^<!--[^<>]{1,}-->/i,'');
	}
	var $return = Array;
	$return[0] = $new_element;
	$return[1] = $string;
	return $return;
}