var Urcam = {};



Urcam.detectIe = function(){
	return /MSIE (\d+\.\d+);/.test(navigator.userAgent);
}
Urcam.newsOver = function(n){n.getElementsByTagName('A')[0].style.textDecoration='underline';}
Urcam.newsOut = function(n){n.getElementsByTagName('A')[0].style.textDecoration='none';}
Urcam.newsClick = function(n){document.location.href = n.getElementsByTagName('A')[0].href}
Urcam.lien = function(n){
	if (Urcam.detectIe()){document.location.href=document.getElementById('menuJS').childNodes[n].firstChild.firstChild.href;}
	else{document.location.href=document.getElementsByName('lienMenu')[n].href;}
}
// test sur recerche champ
Urcam.valueCheck = function(element){element.value='';}
// test sur homePageR.html
Urcam.selectRegion= function(){
	var region=document.getElementById('rSelect').options[document.getElementById('rSelect').selectedIndex].value;
	var image='images/pictos/'+region+'.gif';
	document.getElementById('france').src=image;
}
// test sur pageOnglet
Urcam.changeOnglet = function(onglet){
	if(onglet=='r'){
		document.getElementById('ongletR').className='bouton gauche selection';
		document.getElementById('ongletD').className='bouton gauche';
		document.getElementById('ressources').className='';
		document.getElementById('docs_dl').className='invisible';
	}else if(onglet=='d'){
		document.getElementById('ongletD').className='bouton gauche selection';
		document.getElementById('ongletR').className='bouton gauche';
		document.getElementById('ressources').className='invisible';
		document.getElementById('docs_dl').className='';
	}
}



Urcam.formatType_fullWeigth = function() {
	//permet d'agrandir le portlet formatType en cas d'absence du menu à droite
	if(!document.getElementById('menuDroite')){
		if(document.getElementById('formatType')){document.getElementById('formatType').className='formatType format-large gauche';}
	}
}
Event.observe(window, 'load', function(){
	//permet d'agrandir le portlet formatType en cas d'absence du menu à droite
	// On supprime le menu de droite s'il est vide:
	var removed = Lib.removeIfEmpty('menuDroite');
	if(! $('menuDroite') && $('formatType')){
		//document.getElementById('formatType').style.width = width;
		document.getElementById('formatType').className = 'formatType format-large gauche';
		var tTitreMasterUne = $$('.titre_master_une');
		if(removed == true && tTitreMasterUne[0] ){
			tTitreMasterUne.each(function(a) {a.setStyle({ width :'470px' } )}); 
		}
		
	}
});

/**
 * toggle FAQ Items
 *
 * @param id 		the id of the FAQ item to hide or show
 * @param single	true to show only one item at a time, false the open as many as you want
 */
Urcam.toggleFaq = function (id, single, hash) {	
		
	if(single) {
		//show only one Q+A at a time		
		Urcam.toggleAll(false, hash);		
		Urcam.showHideFaq(id, true, hash);
	}
	else {
		//open as many Q+A as you like		
		if(document.getElementById('irfaq_a_'+id+'_'+hash).style.display == 'none') {
			Urcam.toggleAll(false, hash);		
			Urcam.showHideFaq(id, true, hash);
		}
		else {Urcam.showHideFaq(id, false, hash);}	
	}	
}

/**
 * shows or hides a FAQ item at a time depending on the given status
 *
 * @param id 		the id of the FAQ item to hide or show
 * @param status	true to show the item, false to hide it
 */
Urcam.showHideFaq = function (id, status, hash) {	
	var faq_id = 'irfaq_a_'+id+'_'+hash; //answer
	var pm_id  = 'irfaq_pm_'+id+'_'+hash; // plus/minus icon
	if(status) {
		
		document.getElementById(faq_id).style.display = 'inline';
		document.getElementById(pm_id).src = tx_irfaq_pi1_iconMinus;
	}
	else {
		document.getElementById(faq_id).style.display = 'none';	
		document.getElementById(pm_id).src = tx_irfaq_pi1_iconPlus;
	}
}

/**
 * shows or hides all FAQ items with one click
 *
 * @param mode	true to show the items, false to hide them
 */
Urcam.toggleAll = function (mode, hash, count) {}

var tx_irfaq_pi1_iconPlus = "images/pictos/faq_plus.gif";
var tx_irfaq_pi1_iconMinus = "images/pictos/faq_moins.gif";


Urcam.hide = 0;

Urcam.hideCritere = function () {
	if (!Urcam.hide) { // DOM3 = IE5, NS6
			document.getElementById('themeSearch').style.visibility = 'hidden';
			document.getElementById('themeSearch').style.overflow = 'hidden';
			document.getElementById('themeSearch').style.display="none"; 
			document.getElementById('hideCritere').innerHTML = "Afficher les critères";
			Urcam.hide = true;
	} else{
			document.getElementById('themeSearch').style.visibility = 'visible';
			document.getElementById('themeSearch').style.overflow = 'visible';
			document.getElementById('themeSearch').style.display="block"; 
			document.getElementById('hideCritere').innerHTML = "Masquer les critères";
			Urcam.hide = false;
	}
}


Urcam.hideCritere2 = function (link) {
	link = $(link);
	link.toggleClassName('themeAClicker');
	link.toggleClassName('themeClick');
	var div = link.next('div');
	if (div) div.toggle();
}


/**
 * Pour le bloc "Document à télécharger".
 */
Urcam.voirTousLesDocuments = function (elm) {
	elm = $(elm);
	var parentDiv =  elm.up('div').up('div').up('div');
	if (! parentDiv) return;

	parentDiv.select('.milieuDegrade').each(function(doc){
		doc.show();
	});
	elm.up().hide();
}

Urcam.tipAFriend = function(element)
{
  var currentHref = document.location.href;  
  var hrefTipAFriend = element.href;  
  var parametersUrl = "tipUrl="+encodeURIComponent(currentHref);
  if(hrefTipAFriend.indexOf("?") == -1)
  {
	parametersUrl = "?" + parametersUrl;
  }else
  {
	parametersUrl = "&" + parametersUrl;
  }
  var w = window.open( hrefTipAFriend+ parametersUrl, 'popup', 'height=500,width=600,status=0,menubar=0,scrollbars=1,resizable=1,location=0,directories=0,toolbar=0');
  w.focus();
}



Urcam.printPage = function(element)
{
  var currentHref = document.location.href; 
  var hrefTipAFriend = element.href;
  
  var parametersUrl = "tipUrl="+encodeURIComponent(currentHref);
  if(hrefTipAFriend.indexOf("?") == -1)
  {
	parametersUrl = "?" + parametersUrl;
  }else
  {
	parametersUrl = "&" + parametersUrl;
  }
  var w = window.open( hrefTipAFriend+ parametersUrl, 'printPage', 'height=500,width=600,status=0,menubar=0,scrollbars=1,resizable=1,location=0,directories=0,toolbar=0');
  w.focus();
}


var Lib = {};

Lib.removeBlocks = function()
{
    var formatType = $('formatType');
    var selectorBas = $$('.partieBas');
    var partieHaut = $$('.partieHaut');
    if( formatType && selectorBas[0] && partieHaut[0]){ // On ne supprime les blocs que si le menu latéral est présent
    
        var contentDim = formatType.getDimensions();       
        var partieBas = selectorBas[0];
        var rightPanelDim = partieBas.getDimensions();
        
        if(contentDim.height < rightPanelDim.height){
            partieBas.remove();
        }
    }
}


Lib.removeIfEmpty = function(idElt){
	// Considère qu'un bloc d'une taille < 15 px est vide
	var elt = $(idElt);
	if(elt){
		var dim = elt.getDimensions();		
		if(dim.height < 15  ){
			elt.remove();
			return true;
		}
	}
	return false;
}


Event.observe(window, 'load', function(){
	//permet de supprimer des blocs de droite si le texte central est court
	Lib.removeBlocks();
});