// JavaScript Document
var pathUploads = '/uploads/';

// decrypt helper function
function decryptCharcode(n,start,end,offset)
{
	n = n + offset;
	if (offset > 0 && n > end)	{
		n = start + (n - end - 1);
	} else if (offset < 0 && n < start)	{
		n = end - (start - n - 1);
	}
	return String.fromCharCode(n);
}


// decrypt string
function decryptString(enc,offset)
{
	var dec = "";
	var len = enc.length;
	for(var i=0; i < len; i++)	{
		var n = enc.charCodeAt(i);
		if (n >= 0x2B && n <= 0x3A)	{
			dec += decryptCharcode(n,0x2B,0x3A,offset);	// 0-9 . , - + / :
		} else if (n >= 0x40 && n <= 0x5A)	{
			dec += decryptCharcode(n,0x40,0x5A,offset);	// A-Z @
		} else if (n >= 0x61 && n <= 0x7A)	{
			dec += decryptCharcode(n,0x61,0x7A,offset);	// a-z
		} else {
			dec += enc.charAt(i);
		}
	}
	return dec;
}


// decrypt spam-protected emails
function linkTo_UnCryptMailto(s)
{
	location.href = decryptString(s,-2);
}

<!--//--><![CDATA[//><!--
sfHover = function() {
	var sfEls = document.getElementById("navigationNiveau1Contenu").getElementsByTagName("li");
	for (var i=0; i<sfEls.length; i++) {
		sfEls[i].onmouseover=function() {
			this.className+=" sfhover";
		}
		sfEls[i].onmouseout=function() {
			this.className=this.className.replace(new RegExp(" sfhover\\b"), "");
		}
	}
}
if (window.attachEvent) window.attachEvent("onload", sfHover);

//--><!]]>

function changeFontSize(size)
{
	if(fontsizeh1!= "undefined") var fontsizeh1 = parseInt(150);
	if(fontsizenormal!= "undefined") var fontsizenormal = parseInt(100);
	if(fontsizeh2!= "undefined") var fontsizeh2 =parseInt(110);

	chaine = LireCookie2('VilliersSize');
	
	if(chaine)
	{
		var tableau=chaine.split(',');
		var fontsizeh1 = parseInt(tableau[0]) ;
		var fontsizeh2 = parseInt(tableau[1]) ;
		var fontsizenormal = parseInt(tableau[2]) ;
	}

	var els = document.getElementById("titrePrincipal");
	var els2 = document.getElementById("chapeau");	
	var els3 = document.getElementById("colonneNormal");
	var els4 = document.getElementById("sommaireRubrique");
	
	if (((fontsizenormal+size) >= 70) && ((fontsizenormal+size) <= 160))
	{
		fontsizenormal = (fontsizenormal + size);
	}
	
	if (((fontsizeh1 + size) >= 120) && ((fontsizeh1+size) <= 210))
	{
		fontsizeh1 = (fontsizeh1 + size);
	}
	
	if (((fontsizeh2+size) >= 70) && ((fontsizeh2+size) <= 170))
	{
		fontsizeh2 = (fontsizeh2 + size);
	}
	
	if(document.getElementById("titrePrincipal")) els.style.fontSize = fontsizeh1 + "%" ;
	if(document.getElementById("chapeau")) els2.style.fontSize = fontsizeh2 + "%" ;
	if(document.getElementById("colonneNormal")) els3.style.fontSize = fontsizenormal + "%" ;
	if(document.getElementById("sommaireRubrique")) els4.style.fontSize = fontsizenormal + "%" ;
	
	var CookieFont = new Array(fontsizeh1, fontsizeh2, fontsizenormal);
	date = new Date;
 	date.setMonth(date.getMonth() + 1); // expire dans un mois
	ecrire_cookie("VilliersSize", CookieFont, date, '/');
}

function LireCookie(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) 
		{
			var chaine=getCookieVal(j);	
			var tableau=chaine.split(',');
			var     els = document.getElementById("titrePrincipal");
			var     els2 = document.getElementById("chapeau");	
			var     els3 = document.getElementById("colonneNormal");
			var     els4 = document.getElementById("sommaireRubrique");
			if(document.getElementById("titrePrincipal")) els.style.fontSize = tableau[0] +"%" ;
			if(document.getElementById("chapeau")) els2.style.fontSize = tableau[1] +"%" ;
			if(document.getElementById("colonneNormal")) els3.style.fontSize = tableau[2] +"%" ;
		    if(document.getElementById("sommaireRubrique")) els4.style.fontSize = fontsizenormal +"%" ;
		}
		i=document.cookie.indexOf(" ",i)+1;
		if (i==0) break;
	}

return null;
}


function LireCookie2(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) 
		{
			var chaine=getCookieVal(j);	
			return chaine
		
		}
		i=document.cookie.indexOf(" ",i)+1;
		if (i==0) break;
	}

return null;
}


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

function ecrire_cookie(nom, valeur, expires,path) {
  document.cookie=nom+"="+escape(valeur)+
  ((path==null) ? "" : ("; path="+path))+
  ((expires==null) ? "" : ("; expires="+expires.toGMTString()));
}

function addLoadEvent(func) {
    var oldonload = window.onload;
    if (typeof window.onload != 'function') {
        window.onload = func;
    } else {
        window.onload = function() {
            if (oldonload) {
                oldonload();
            }
            func();
        }
    }
}

function fnInsertIcons(argElementId, argListIcons)
{
	var str = '';
	
	if(document.getElementById(argElementId) != null && argListIcons != '')
	{
		var listIcons = argListIcons.split(',');
		
		if(listIcons.length > 0)
		{
			for(var i = 0; i < listIcons.length; i++)
			{				
				switch(listIcons[i])
				{
					case "print" :
						
						str += fnInsertButtonPrint();
						break;
						
					case "typoMore":
					
						str += fnInsertButtonTypoMore();
						break;
						
					case "typoLess":
					
						str += fnInsertButtonTypoLess();
						break;
						
					case 'contrast' :
					
						str += fnInsertButtonTypoContrast();		
						break;						
						
					default:

						break;
				}
			}
		}
		
		if(str != '')
		{
			document.getElementById(argElementId).innerHTML = str;
		}		
	}
}


function fnInsertButtonPrint()
{
	var str = '';
	
	// Création d'un lien
	str = '<a id="print" href="javascript:void(0);" onclick="window.print(); return false;"><img src="/' + pathUploads + 'icon-print.gif" alt="Imprimer" width="20" height="20" border="0" /></a>';

	return str;
}


/************ AUGMENTE TAILLE TYPO *******************/
function fnInsertButtonTypoMore()
{ 
	var str = '';
	
	// Création d'un lien
	str = '<a id="typoplus" href="javascript:void(0);" onclick="setActiveStyleSheet(\'typo_size\', +2); return false;"><img src="/' + pathUploads + 'icon-zoom2.gif" alt="Agrandir la taille du texte" width="20" height="20" border="0" /></a>';

	return str;
}


/************ DIMINUE TAILLE TYPO *******************/
function fnInsertButtonTypoLess()
{
	var str = '';
	
	// Création d'un lien
	str = '<a id="typomoins" href="javascript:void(0);" onclick="setActiveStyleSheet(\'typo_size\', -2); return false;"><img src="/' + pathUploads + 'icon-zoom1.gif" alt="Réduire la taille du texte" width="20" height="20" border="0" /></a>';

	return str;	
}


/************ CONSTRAST *******************/
function fnInsertButtonTypoContrast()
{
	var str = '';
	
	// Création d'un lien
	str = '<a id="typocontrast" href="javascript:void(0);" onclick="setActiveStyleSheet(\'typo_contrast\', \'switch\'); return false;"><img src="/' + pathUploads + 'icon-contrast.gif" alt="Inverser les contrastes" width="190" height="30" border="0" /></a>';

	return str;	
}

//v1.0
//Copyright 2006 Adobe Systems, Inc. All rights reserved.
function AC_AddExtension(src, ext)
{
  if (src.indexOf('?') != -1)
    return src.replace(/\?/, ext+'?'); 
  else
    return src + ext;
}

function AC_Generateobj(objAttrs, params, embedAttrs) 
{ 
  var str = '<object ';
  for (var i in objAttrs)
    str += i + '="' + objAttrs[i] + '" ';
  str += '>';
  for (var i in params)
    str += '<param name="' + i + '" value="' + params[i] + '" /> ';
  str += '<embed ';
  for (var i in embedAttrs)
    str += i + '="' + embedAttrs[i] + '" ';
  str += ' ></embed></object>';

  document.write(str);
}

function AC_FL_RunContent(){
  var ret = 
    AC_GetArgs
    (  arguments, ".swf", "movie", "clsid:d27cdb6e-ae6d-11cf-96b8-444553540000"
     , "application/x-shockwave-flash"
    );
  AC_Generateobj(ret.objAttrs, ret.params, ret.embedAttrs);
}

function AC_SW_RunContent(){
  var ret = 
    AC_GetArgs
    (  arguments, ".dcr", "src", "clsid:166B1BCA-3F9C-11CF-8075-444553540000"
     , null
    );
  AC_Generateobj(ret.objAttrs, ret.params, ret.embedAttrs);
}

function AC_GetArgs(args, ext, srcParamName, classid, mimeType){
  var ret = new Object();
  ret.embedAttrs = new Object();
  ret.params = new Object();
  ret.objAttrs = new Object();
  for (var i=0; i < args.length; i=i+2){
    var currArg = args[i].toLowerCase();    

    switch (currArg){	
      case "classid":
        break;
      case "pluginspage":
        ret.embedAttrs[args[i]] = args[i+1];
        break;
      case "src":
      case "movie":	
        args[i+1] = AC_AddExtension(args[i+1], ext);
        ret.embedAttrs["src"] = args[i+1];
        ret.params[srcParamName] = args[i+1];
        break;
      case "onafterupdate":
      case "onbeforeupdate":
      case "onblur":
      case "oncellchange":
      case "onclick":
      case "ondblClick":
      case "ondrag":
      case "ondragend":
      case "ondragenter":
      case "ondragleave":
      case "ondragover":
      case "ondrop":
      case "onfinish":
      case "onfocus":
      case "onhelp":
      case "onmousedown":
      case "onmouseup":
      case "onmouseover":
      case "onmousemove":
      case "onmouseout":
      case "onkeypress":
      case "onkeydown":
      case "onkeyup":
      case "onload":
      case "onlosecapture":
      case "onpropertychange":
      case "onreadystatechange":
      case "onrowsdelete":
      case "onrowenter":
      case "onrowexit":
      case "onrowsinserted":
      case "onstart":
      case "onscroll":
      case "onbeforeeditfocus":
      case "onactivate":
      case "onbeforedeactivate":
      case "ondeactivate":
      case "type":
      case "codebase":
        ret.objAttrs[args[i]] = args[i+1];
        break;
      case "width":
      case "height":
      case "align":
      case "vspace": 
      case "hspace":
      case "class":
      case "title":
      case "accesskey":
      case "name":
      case "id":
      case "tabindex":
        ret.embedAttrs[args[i]] = ret.objAttrs[args[i]] = args[i+1];
        break;
      default:
        ret.embedAttrs[args[i]] = ret.params[args[i]] = args[i+1];
    }
  }
  ret.objAttrs["classid"] = classid;
  if (mimeType) ret.embedAttrs["type"] = mimeType;
  return ret;
}

function MM_preloadImages()

{ //v3.0
  var d=document; if(d.images){ if(!d.MM_p) d.MM_p=new Array();
    var i,j=d.MM_p.length,a=MM_preloadImages.arguments; for(i=0; i<a.length; i++)
    if (a[i].indexOf("#")!=0){ d.MM_p[j]=new Image; d.MM_p[j++].src=a[i];}}
}
function entrecarte(nom)
{
	document.images['carte_interactive'].src="fileadmin/MEDIA/grandavignon/presentation/animations/"+nom+".gif";
}

function sortcarte()
{
	document.images['carte_interactive'].src="fileadmin/MEDIA/grandavignon/presentation/animations/grandavignon.gif";
}

function get_SWFObject(argObj, argElementId)
{
	var _str = '';
	var _quality = null
	var _params = '';

	if(argObj.movie != 'undefined' && argObj.width != 'undefined' && argObj.height != 'undefined')
	{
		_quality = argObj.quality ? argObj.quality : 'high';

		_url = argObj.movie;
		if(argObj.clickTag != undefined)
		{
			_url += '?clicktag=' + escape(argObj.clickTag);
			if(argObj.targetTag != undefined) _url += '&targetTag=' + escape(argObj.targetTag);
		}

		_str += '<object classid="clsid:D27CDB6E-AE6D-11cf-96B8-444553540000" codebase="http://download.macromedia.com/pub/shockwave/cabs/flash/swflash.cab#version=8,0,0,0" width="' + argObj.width + '" height="' + argObj.height + '"';
		
		if(argObj.id != undefined)
		{
			_str += ' id="' + argObj.id + '"';
		}


		if(argObj.name != undefined)
		{
			_str += ' name="' + argObj.name + '"';
		}
		
		if(argObj.title != undefined)
		{
			_str += ' title="' + argObj.title + '"';
		}

		if(argObj.id != undefined)
		{
			_str += ' id="' + argObj.id + '"';
		}

		if(argObj.align != undefined)
		{
			_str += ' align="' + argObj.align + '"';
			_params += ' align="' + argObj.align + '"';
		}
		
		_str += '>\n';

		_str += '<param name="movie" value="' + _url + '" />\n';
		_str += '<param name="quality" value="' + _quality + '" />\n';

		if(argObj.wmode != undefined)
		{
			_str += '<param name="wmode" value="' + argObj.wmode + '" />\n';
			_params += ' wmode="' + argObj.wmode + '"';
		}
		
		if(argObj.flashvars != undefined)
		{
			_str += '<param name="flashvars" value="' + argObj.flashvars + '" />\n';
			_params += ' flashvars="' + argObj.flashvars + '"';
		}
		
		if(argObj.bgcolor != undefined)
		{
			_str += '<param name="bgcolor" value="' + argObj.bgcolor + '" />\n';
			_params += ' bgcolor="' + argObj.bgcolor + '"';
		}

		if(argObj.allowScriptAccess != undefined)
		{
			_str += '<param name="allowScriptAccess" value="' + argObj.allowScriptAccess + '" />\n';
			_params += ' allowScriptAccess="' + argObj.allowScriptAccess + '"';
		}

		if(argObj.menu != undefined)
		{
			_str += '<param name="menu" value="' + argObj.menu + '" />\n';
			_params += ' menu="' + argObj.menu + '"';
		}

		_str += '<embed src="' + _url + '" quality="' + _quality + '" pluginspage="http://www.macromedia.com/go/getflashplayer" type="application/x-shockwave-flash" width="' + argObj.width + '" height="' + argObj.height + '"' + _params + '></embed>\n';
		
		
		_str += '</object>';

		//alert(_str);
		
		document.getElementById(argElementId).innerHTML = _str;
	}
}