/*
window.addEvent('domready',function(){
	recup();
	vider_formu();
});*/
/*
function recup(){
	$$('select.select_bsh').each(function(el){
		el.addEvent('change',function(ev){
			$(el).getElements('option').each(function(eel){
				if(eel.value == el.value){
					text = eel.getProperty('class');
				}
			});
			if(text.length !== 0){
				$(el.getNext().getNext()).getElement('span').setHTML('<img src="./test/images/picto_last_bsh.gif" />&nbsp;&nbsp;<a href='+el.value+' class="underline">Situation Générale de '+text+'</a>');
			}else if(text.length == 0){
				$(el.getNext().getNext()).getElement('span').setHTML('');
			}
		});
	});
		
}
*/
function redirection(id_select){
	$(id_select).getElements('option').each(function(ev){
		if(ev.selected){ 
			window.open($(id_select).value);
			//window.location = $(id_select).value;
		};
	});
}

function vider_formu(){
		$('input_recherche').addEvent('click',function(el){
			if ($('input_recherche').value == 'recherche' || $('input_recherche').value == 'search') {
				$('input_recherche').value = '';
			}
		});
}

function toggleArticlesConnexes(ulId) {
  if ($(ulId).style.display == 'block') {
    $(ulId).style.display = 'none';
  } else {
    $(ulId).style.display = 'block';
  }
}

// formatage des adresses e-mail apparaisant dans le site pour eviter les spams
function contact(mail)
{
	courriel=mail.split("/");
	chaine="mailto:"
	for(i=0;i<courriel.length;i++)
	{
		chaine=chaine+courriel[i].replace(/\[a\]/,"@")+';';
	}
	location.href=chaine;
}

//Vérifie si le champ renseigné est bien un email
function isEmail(a) {return ((/^[-_A-Za-z0-9]+(\.[-_A-Za-z0-9]+)*@[-A-Za-z0-9]+(\.[-A-Za-z0-9]+)+$/).test(a));}

//Verification du formulaire d'abonnement à la newsletter	
function verif_saisie_newsletter(idForm)
{
	if (isEmail(trim(document.getElementById(idForm).email.value)))
	{
		if (document.getElementById(idForm).abonnement.value=="abonnement"){document.getElementById(idForm).action="http://sandre.eaufrance.fr/mailman/subscribe/liste-sandre";}
		else{document.getElementById(idForm).action="http://sandre.eaufrance.fr/mailman/options/liste-sandre";}
		document.getElementById(idForm).submit();
		document.getElementById("messageEnvoi").style.display='block';
	}
	else
	{
		document.getElementById("messageEnvoiErreur").style.display='block';
		document.getElementById(idForm).email.focus();
	}
}

function trim(strText) {
  while (strText.substring(0,1) == ' ') 
     strText = strText.substring(1, strText.length);
  while (strText.substring(strText.length-1,strText.length) == ' ')
     strText = strText.substring(0, strText.length-1);
  return strText;
} 

//================== Gestion des infos bulles : necessite la div "curseur" qui est dans le squelette footer ================

var infobulle=false; // La variable infobulle nous dit si la bulle est visible ou non

function move(e) {
	if(infobulle) {  // Si la bulle est visible, on calcul en temps reel sa position ideale
		var curseur = document.getElementById("curseur");
		var largeur = curseur .parentNode.offsetWidth;
		if (navigator.appName!="Microsoft Internet Explorer") { // Si on est pas sous IE
				//On gere les cas du bord de page droit
				
				if(e.pageX< (largeur*0.6)){curseur .style.left=e.pageX + 5+"px";}
				else {curseur .style.left=(largeur*0.6)+"px";}
				curseur .style.top=e.pageY + 10+"px";
			}
		else { 		
		//GetId("curseur").style.left=20+event.clientX+document.documentElement.scrollLeft+"px";
		//GetId("curseur").style.top=10+event.clientY+document.documentElement.scrollTop+"px";
			if(document.documentElement.clientWidth>0) {
				if((event.clientX+document.documentElement.scrollLeft)< (largeur*0.6)){curseur .style.left=10+event.clientX+document.documentElement.scrollLeft+"px";}
				else {curseur .style.left=(largeur*0.6)+"px";}
				
				curseur .style.top=10+event.clientY+document.documentElement.scrollTop+"px";
			}
			else {
				curseur .style.left=10+event.clientX+document.body.scrollLeft+"px";
				curseur .style.top=10+event.clientY+document.body.scrollTop+"px";
			}
		}
	}
}

//Si on a un identifiant alors on va chercher le contenu de cet identifiant dont la valeur et txt sinon on affiche le txt
function montreInfoBulle(text, id) {

	if(id) {
		try{text=document.getElementById(text).innerHTML;}
		catch(e){text='';}
	}
	
	if(infobulle==false) {
		document.getElementById("curseur").style.visibility="visible"; // Si il est cacher (la verif n'est qu'une securité) on le rend visible.
		document.getElementById("curseur").innerHTML = text; // Cette fonction est a améliorer, il parait qu'elle n'est pas valide (mais elle marche)
		infobulle=true;
	}
}
function cacheInfoBulle() {
	if(infobulle==true) {
		document.getElementById("curseur").style.visibility="hidden"; // Si la bulle etait visible on la cache
		infobulle=false;
	}
}
document.onmousemove=move; // des que la souris bouge, on appelle la fonction move pour mettre a jour la position de la bulle.

//Faire apparaitre disparaitre des blocs
function cacher(id){affichageBloc(id, 'none');}
function affichageBloc(id, style){
	if(style=="") style="block";
	document.getElementById(id).style.display=style;
}


/*=========================== Fonction Ajax =======================*/ 
function getXhr()
{
	var xhr = null;
	if(window.XMLHttpRequest){ xhr = new XMLHttpRequest(); } // Firefox et autres
	else if(window.ActiveXObject)
	{ // Internet Explorer 
		try { xhr = new ActiveXObject("Msxml2.XMLHTTP");}
		catch (e) { xhr = new ActiveXObject("Microsoft.XMLHTTP");}
	}
	else 
	{ // XMLHttpRequest non supporté par le navigateur 
	   alert("Votre navigateur ne supporte pas les objets XMLHTTPRequest..."); 
	   xhr = false; 
	} 
	
	return xhr;
}

function sendAjaxRequest(url,param,method)
{
	//Initialisation des variables et constantes
	var xhr = null;
	xhr = getXhr();	//création d'un objet XMLHTTPREQUEST
	xhr.onreadystatechange = function()
	{
		if(xhr.readyState == 4)
		{
			if(xhr.status == 200) {return xhr.responseText;}
			else return false;
		}
	}
	xhr.open(method,url,true);
	xhr.setRequestHeader('Content-Type','application/x-www-form-urlencoded');
	xhr.send(param);
}

/*================  SortTable =================================================================*/
/*
  SortTable
  version 2
  7th April 2007
  Stuart Langridge, http://www.kryogenix.org/code/browser/sorttable/
  
  Instructions:
  Download this file
  Add <script src="sorttable.js"></script> to your HTML
  Add class="sortable" to any table you'd like to make sortable
  Click on the headers to sort
  
  Thanks to many, many people for contributions and suggestions.
  Licenced as X11: http://www.kryogenix.org/code/browser/licence.html
  This basically means: do what you want with it.
*/

 
var stIsIE = /*@cc_on!@*/false;

sorttable = {
  init: function() {
    // quit if this function has already been called
    if (arguments.callee.done) return;
    // flag this function so we don't do the same thing twice
    arguments.callee.done = true;
    // kill the timer
    if (_timer) clearInterval(_timer);
    
    if (!document.createElement || !document.getElementsByTagName) return;
    
    sorttable.DATE_RE = /^(\d\d?)[\/\.-](\d\d?)[\/\.-]((\d\d)?\d\d)$/;
    
    forEach(document.getElementsByTagName('table'), function(table) {
      if (table.className.search(/\bsortable\b/) != -1) {
        sorttable.makeSortable(table);
      }
    });
    
  },
  
  makeSortable: function(table) {

    if (table.getElementsByTagName('thead').length == 0) {
      // table doesn't have a tHead. Since it should have, create one and
      // put the first table row in it.
      the = document.createElement('thead');
      the.appendChild(table.rows[0]);
      table.insertBefore(the,table.firstChild);
    }
    // Safari doesn't support table.tHead, sigh
    if (table.tHead == null) table.tHead = table.getElementsByTagName('thead')[0];
    
    if (table.tHead.rows.length != 1) return; // can't cope with two header rows
    
    // Sorttable v1 put rows with a class of "sortbottom" at the bottom (as
    // "total" rows, for example). This is B&R, since what you're supposed
    // to do is put them in a tfoot. So, if there are sortbottom rows,
    // for backwards compatibility, move them to tfoot (creating it if needed).
    sortbottomrows = [];
    for (var i=0; i<table.rows.length; i++) {
      if (table.rows[i].className.search(/\bsortbottom\b/) != -1) {
        sortbottomrows[sortbottomrows.length] = table.rows[i];
      }
    }
    if (sortbottomrows) {
      if (table.tFoot == null) {
        // table doesn't have a tfoot. Create one.
        tfo = document.createElement('tfoot');
        table.appendChild(tfo);
      }
      for (var i=0; i<sortbottomrows.length; i++) {
        tfo.appendChild(sortbottomrows[i]);
      }
      delete sortbottomrows;
    }
    
    // work through each column and calculate its type
    headrow = table.tHead.rows[0].cells;
    for (var i=0; i<headrow.length; i++) {
      // manually override the type with a sorttable_type attribute
      if (!headrow[i].className.match(/\bsorttable_nosort\b/)) { // skip this col
        mtch = headrow[i].className.match(/\bsorttable_([a-z0-9]+)\b/);
        if (mtch) { override = mtch[1]; }
	      if (mtch && typeof sorttable["sort_"+override] == 'function') {
	        headrow[i].sorttable_sortfunction = sorttable["sort_"+override];
	      } else {
	        headrow[i].sorttable_sortfunction = sorttable.guessType(table,i);
	      }
	      // make it clickable to sort
	      headrow[i].sorttable_columnindex = i;
	      headrow[i].sorttable_tbody = table.tBodies[0];
		  
		  // Display that it's a sortable column
		  sortablecol = document.createElement('span');
		  sortablecol.id = "sorttable_sortablecol"+i+table.id;
		  sortablecol.innerHTML = stIsIE ? '&nbsp<font face="webdings">6</font>&nbsp<font face="webdings">5</font>' : '&nbsp;&#x25BE;&nbsp;&#x25B4;';
	      headrow[i].appendChild(sortablecol);
		  headrow[i].id = "headrow"+i+table.id;
		  
		  dean_addEvent(headrow[i],"click", function(e) {
		
		  // Add the arrows to display sortable column
		  for (var j=0; j<headrow.length; j++){
			headrow = table.tHead.rows[0].cells;
			if (headrow[j] == this) {
				if (document.getElementById("sorttable_sortablecol"+j+table.id) != null) {
					headrow[j].removeChild(document.getElementById("sorttable_sortablecol"+j+table.id));
				}
			}
			else {
				if (document.getElementById("sorttable_sortablecol"+j+table.id) == null) {
					sortablecol = document.createElement('span');
					sortablecol.id = "sorttable_sortablecol"+j+table.id;
					sortablecol.innerHTML = stIsIE ? '&nbsp<font face="webdings">6</font>&nbsp<font face="webdings">5</font>' : '&nbsp;&#x25BE;&nbsp;&#x25B4;';
					headrow[j].appendChild(sortablecol);
				}
			}
		  }

          if (this.className.search(/\bsorttable_sorted\b/) != -1) {
            // if we're already sorted by this column, just 
            // reverse the table, which is quicker
			
            sorttable.reverse(this.sorttable_tbody);
            this.className = this.className.replace('sorttable_sorted',
                                                    'sorttable_sorted_reverse');
            this.removeChild(document.getElementById('sorttable_sortfwdind'));
			
            sortrevind = document.createElement('span');
            sortrevind.id = "sorttable_sortrevind";
            sortrevind.innerHTML = stIsIE ? '&nbsp<font face="webdings">5</font>' : '&nbsp;&#x25B4;';
			this.appendChild(sortrevind);
            return;
          }
          if (this.className.search(/\bsorttable_sorted_reverse\b/) != -1) {
            // if we're already sorted by this column in reverse, just 
            // re-reverse the table, which is quicker
            sorttable.reverse(this.sorttable_tbody);
            this.className = this.className.replace('sorttable_sorted_reverse',
                                                    'sorttable_sorted');
            this.removeChild(document.getElementById('sorttable_sortrevind'));
            sortfwdind = document.createElement('span');
            sortfwdind.id = "sorttable_sortfwdind";
            sortfwdind.innerHTML = stIsIE ? '&nbsp<font face="webdings">6</font>' : '&nbsp;&#x25BE;';
            this.appendChild(sortfwdind);
            return;
          }
          
          // remove sorttable_sorted classes
          theadrow = this.parentNode;
          forEach(theadrow.childNodes, function(cell) {
            if (cell.nodeType == 1) { // an element
              cell.className = cell.className.replace('sorttable_sorted_reverse','');
              cell.className = cell.className.replace('sorttable_sorted','');
            }
          });
          sortfwdind = document.getElementById('sorttable_sortfwdind');
          if (sortfwdind) { sortfwdind.parentNode.removeChild(sortfwdind); }
          sortrevind = document.getElementById('sorttable_sortrevind');
          if (sortrevind) { sortrevind.parentNode.removeChild(sortrevind); }
          
          this.className += ' sorttable_sorted';
          sortfwdind = document.createElement('span');
          sortfwdind.id = "sorttable_sortfwdind";
          sortfwdind.innerHTML = stIsIE ? '&nbsp<font face="webdings">6</font>' : '&nbsp;&#x25BE;';
          this.appendChild(sortfwdind);

	        // build an array to sort. This is a Schwartzian transform thing,
	        // i.e., we "decorate" each row with the actual sort key,
	        // sort based on the sort keys, and then put the rows back in order
	        // which is a lot faster because you only do getInnerText once per row
	        row_array = [];
	        col = this.sorttable_columnindex;
	        rows = this.sorttable_tbody.rows;
	        for (var j=0; j<rows.length; j++) {
	          row_array[row_array.length] = [sorttable.getInnerText(rows[j].cells[col]), rows[j]];
	        }
	        /* If you want a stable sort, uncomment the following line */
	        //sorttable.shaker_sort(row_array, this.sorttable_sortfunction);
	        /* and comment out this one */
	        row_array.sort(this.sorttable_sortfunction);
	        
			
	        tb = this.sorttable_tbody;
	        for (var j=0; j<row_array.length; j++) {
				tb.rows[j].cells[1].className=style;
			  tb.appendChild(row_array[j][1]);
	        }
	        
			//modification le 16/12/2008 par n.dhuygelaere@oieau.fr
			//permet d'alterné les couleurs entre les lignes
			var style="impair";
			for (j=0; j<row_array.length; j++) {
				tb.rows[j].className=style;
				if(style=="impair") style="pair";
				else style="impair";
	        }
			
	        delete row_array;
	      });
	    }
    }
  },
  
  guessType: function(table, column) {
    // guess the type of a column based on its first non-blank row
    sortfn = sorttable.sort_alpha;
    for (var i=0; i<table.tBodies[0].rows.length; i++) {
      text = sorttable.getInnerText(table.tBodies[0].rows[i].cells[column]);
      if (text != '') {
        if (text.match(/^-?[£$¤]?[\d,.]+%?$/)) {
          return sorttable.sort_numeric;
        }
        // check for a date: dd/mm/yyyy or dd/mm/yy 
        // can have / or . or - as separator
        // can be mm/dd as well
        possdate = text.match(sorttable.DATE_RE)
        if (possdate) {
          // looks like a date
          first = parseInt(possdate[1]);
          second = parseInt(possdate[2]);
          if (first > 12) {
            // definitely dd/mm
            return sorttable.sort_ddmm;
          } else if (second > 12) {
            return sorttable.sort_mmdd;
          } else {
            // looks like a date, but we can't tell which, so assume
            // that it's dd/mm (English imperialism!) and keep looking
            sortfn = sorttable.sort_ddmm;
          }
        }
      }
    }
    return sortfn;
  },
  
  getInnerText: function(node) {
    // gets the text we want to use for sorting for a cell.
    // strips leading and trailing whitespace.
    // this is *not* a generic getInnerText function; it's special to sorttable.
    // for example, you can override the cell text with a customkey attribute.
    // it also gets .value for <input> fields.
    
    hasInputs = (typeof node.getElementsByTagName == 'function') &&
                 node.getElementsByTagName('input').length;
    
    if (node.getAttribute("sorttable_customkey") != null) {
      return node.getAttribute("sorttable_customkey");
    }
    else if (typeof node.textContent != 'undefined' && !hasInputs) {
      return node.textContent.replace(/^\s+|\s+$/g, '');
    }
    else if (typeof node.innerText != 'undefined' && !hasInputs) {
      return node.innerText.replace(/^\s+|\s+$/g, '');
    }
    else if (typeof node.text != 'undefined' && !hasInputs) {
      return node.text.replace(/^\s+|\s+$/g, '');
    }
    else {
      switch (node.nodeType) {
        case 3:
          if (node.nodeName.toLowerCase() == 'input') {
            return node.value.replace(/^\s+|\s+$/g, '');
          }
        case 4:
          return node.nodeValue.replace(/^\s+|\s+$/g, '');
          break;
        case 1:
        case 11:
          var innerText = '';
          for (var i = 0; i < node.childNodes.length; i++) {
            innerText += sorttable.getInnerText(node.childNodes[i]);
          }
          return innerText.replace(/^\s+|\s+$/g, '');
          break;
        default:
          return '';
      }
    }
  },
  
  reverse: function(tbody) {
    // reverse the rows in a tbody
    newrows = [];
    for (var i=0; i<tbody.rows.length; i++) {
      newrows[newrows.length] = tbody.rows[i];
    }
    for (var i=newrows.length-1; i>=0; i--) {
       tbody.appendChild(newrows[i]);
    }
    delete newrows;
  },
  
  /* sort functions
     each sort function takes two parameters, a and b
     you are comparing a[0] and b[0] */
  sort_numeric: function(a,b) {
    aa = parseFloat(a[0].replace(/[^0-9.-]/g,''));
    if (isNaN(aa)) aa = 0;
    bb = parseFloat(b[0].replace(/[^0-9.-]/g,'')); 
    if (isNaN(bb)) bb = 0;
    return aa-bb;
  },
  sort_alpha: function(a,b) {
    if (a[0].toLowerCase()==b[0].toLowerCase()) return 0;
    if (a[0].toLowerCase()<b[0].toLowerCase()) return -1;
    return 1;
  },
  sort_ddmm: function(a,b) {
    mtch = a[0].match(sorttable.DATE_RE);
    y = mtch[3]; m = mtch[2]; d = mtch[1];
    if (m.length == 1) m = '0'+m;
    if (d.length == 1) d = '0'+d;
    dt1 = y+m+d;
    mtch = b[0].match(sorttable.DATE_RE);
    y = mtch[3]; m = mtch[2]; d = mtch[1];
    if (m.length == 1) m = '0'+m;
    if (d.length == 1) d = '0'+d;
    dt2 = y+m+d;
    if (dt1==dt2) return 0;
    if (dt1<dt2) return -1;
    return 1;
  },
  sort_mmdd: function(a,b) {
    mtch = a[0].match(sorttable.DATE_RE);
    y = mtch[3]; d = mtch[2]; m = mtch[1];
    if (m.length == 1) m = '0'+m;
    if (d.length == 1) d = '0'+d;
    dt1 = y+m+d;
    mtch = b[0].match(sorttable.DATE_RE);
    y = mtch[3]; d = mtch[2]; m = mtch[1];
    if (m.length == 1) m = '0'+m;
    if (d.length == 1) d = '0'+d;
    dt2 = y+m+d;
    if (dt1==dt2) return 0;
    if (dt1<dt2) return -1;
    return 1;
  },
  
  shaker_sort: function(list, comp_func) {
    // A stable sort function to allow multi-level sorting of data
    // see: http://en.wikipedia.org/wiki/Cocktail_sort
    // thanks to Joseph Nahmias
    var b = 0;
    var t = list.length - 1;
    var swap = true;

    while(swap) {
        swap = false;
        for(var i = b; i < t; ++i) {
            if ( comp_func(list[i], list[i+1]) > 0 ) {
                var q = list[i]; list[i] = list[i+1]; list[i+1] = q;
                swap = true;
            }
        } // for
        t--;

        if (!swap) break;

        for(var i = t; i > b; --i) {
            if ( comp_func(list[i], list[i-1]) < 0 ) {
                var q = list[i]; list[i] = list[i-1]; list[i-1] = q;
                swap = true;
            }
        } // for
        b++;

    } // while(swap)
  }  
}

/* ******************************************************************
   Supporting functions: bundled here to avoid depending on a library
   ****************************************************************** */

// Dean Edwards/Matthias Miller/John Resig

/* for Mozilla/Opera9 */
if (document.addEventListener) {
    document.addEventListener("DOMContentLoaded", sorttable.init, false);
}

/* for Internet Explorer */
/*@cc_on @*/
/*@if (@_win32)
    document.write("<script id=__ie_onload defer src=javascript:void(0)><\/script>");
    var script = document.getElementById("__ie_onload");
    script.onreadystatechange = function() {
        if (this.readyState == "complete") {
            sorttable.init(); // call the onload handler
        }
    };
/*@end @*/

/* for Safari */
if (/WebKit/i.test(navigator.userAgent)) { // sniff
    var _timer = setInterval(function() {
        if (/loaded|complete/.test(document.readyState)) {
            sorttable.init(); // call the onload handler
        }
    }, 10);
}

/* for other browsers */
window.onload = sorttable.init;

// written by Dean Edwards, 2005
// with input from Tino Zijdel, Matthias Miller, Diego Perini

// http://dean.edwards.name/weblog/2005/10/add-event/

function dean_addEvent(element, type, handler) {
	if (element.addEventListener) {
		element.addEventListener(type, handler, false);
	} else {
		// assign each event handler a unique ID
		if (!handler.$$guid) handler.$$guid = dean_addEvent.guid++;
		// create a hash table of event types for the element
		if (!element.events) element.events = {};
		// create a hash table of event handlers for each element/event pair
		var handlers = element.events[type];
		if (!handlers) {
			handlers = element.events[type] = {};
			// store the existing event handler (if there is one)
			if (element["on" + type]) {
				handlers[0] = element["on" + type];
			}
		}
		// store the event handler in the hash table
		handlers[handler.$$guid] = handler;
		// assign a global event handler to do all the work
		element["on" + type] = handleEvent;
	}
};
// a counter used to create unique IDs
dean_addEvent.guid = 1;

function removeEvent(element, type, handler) {
	if (element.removeEventListener) {
		element.removeEventListener(type, handler, false);
	} else {
		// delete the event handler from the hash table
		if (element.events && element.events[type]) {
			delete element.events[type][handler.$$guid];
		}
	}
};

function handleEvent(event) {
	var returnValue = true;
	// grab the event object (IE uses a global event object)
	event = event || fixEvent(((this.ownerDocument || this.document || this).parentWindow || window).event);
	// get a reference to the hash table of event handlers
	var handlers = this.events[event.type];
	// execute each event handler
	for (var i in handlers) {
		this.$$handleEvent = handlers[i];
		if (this.$$handleEvent(event) === false) {
			returnValue = false;
		}
	}
	return returnValue;
};

function fixEvent(event) {
	// add W3C standard event methods
	event.preventDefault = fixEvent.preventDefault;
	event.stopPropagation = fixEvent.stopPropagation;
	return event;
};
fixEvent.preventDefault = function() {
	this.returnValue = false;
};
fixEvent.stopPropagation = function() {
  this.cancelBubble = true;
}

// Dean's forEach: http://dean.edwards.name/base/forEach.js
/*
	forEach, version 1.0
	Copyright 2006, Dean Edwards
	License: http://www.opensource.org/licenses/mit-license.php
*/

// array-like enumeration
if (!Array.forEach) { // mozilla already supports this
	Array.forEach = function(array, block, context) {
		for (var i = 0; i < array.length; i++) {
			block.call(context, array[i], i, array);
		}
	};
}

// generic enumeration
Function.prototype.forEach = function(object, block, context) {
	for (var key in object) {
		if (typeof this.prototype[key] == "undefined") {
			block.call(context, object[key], key, object);
		}
	}
};

// character enumeration
String.forEach = function(string, block, context) {
	Array.forEach(string.split(""), function(chr, index) {
		block.call(context, chr, index, string);
	});
};

// globally resolve forEach enumeration
var forEach = function(object, block, context) {
	if (object) {
		var resolve = Object; // default
		if (object instanceof Function) {
			// functions have a "length" property
			resolve = Function;
		} else if (object.forEach instanceof Function) {
			// the object implements a custom forEach method so use that
			object.forEach(block, context);
			return;
		} else if (typeof object == "string") {
			// the object is a string
			resolve = String;
		} else if (typeof object.length == "number") {
			// the object is array-like
			resolve = Array;
		}
		resolve.forEach(object, block, context);
	}
};






/*=========== FONCTION pour le dictionnaire interactif =========================*/
function popup(page) {
	window.open(page,
				'_blank',
				'top=100, left=300, toolbar=0, location=0, directories=0, status=0, scrollbars=1, resizable=0, copyhistory=0, menubar=0, width=700, height=500');
}
function show(id, classname){
	document.getElementById(id).className = classname;
}
function hide(id){
	document.getElementById(id).className = 'hidden';
}
function show_hide(id, classname){
	if(!classname){
		classname = 'scenario';
	}
	var test=document.getElementById(id).className;
	
	if(test == 'hidden'){
		document.getElementById(id).className= classname;
		document.getElementById('img' + id).src='/squelettes/images/minus.png';
		
	}
	else{
		document.getElementById(id).className='hidden';
		document.getElementById('img' + id).src='/squelettes/images/plus.png';
	}
}
function getElementsByClassName( tag_, class_){
  var i, k;
  var T_Result = new Array(); // tableau des Objets en retour
  //-- Recup le tableau d'objets correspondant au tag
  var O_Tab = document.getElementsByTagName( tag_);
  //-- Pour chacun on test la class
  
  for( i=0, k=0; i < O_Tab.length; i++){
    if( O_Tab[i].className == class_){
      T_Result[k++] = O_Tab[i]; // stock l'objet
    }
  }
  return( T_Result); // on retourne le tableau d'objet
}

function switch_plus(img_src, img_dest){
	var Img=document.images;
	for( i=0; i < Img.length; i++){
		
		if(Img[i].src == img_src){
			
			Img[i].src = img_dest;
		}
		
	}
}
function maximize(){
	//var i=0;
	var Obj=getElementsByClassName('ul', 'hidden');
	//alert(test);
	for( i=0; i < Obj.length; i++){
		Obj[i].className = "scenario";
	}
	switch_plus('http://sandre.eaufrance.fr/squelettes/images/plus.png', 'http://sandre.eaufrance.fr/squelettes/images/minus.png');
	//while(document.getElementById('entites').childNodes[i]){
		//document.getElementById('entites').childNodes[i].className='scenario';
		//i++;
	//}
}
function minimize(){
	var Obj=getElementsByClassName('ul', 'scenario');
	//alert(test);
	for( i=0; i < Obj.length; i++){
		Obj[i].className = "hidden";
	}
	document.getElementById('top').className='scenario';
	switch_plus('http://sandre.eaufrance.fr/squelettes/images/minus.png', 'http://sandre.eaufrance.fr/squelettes/images/plus.png');
}