function ToutCocher(field) {
	for (i = 0; i < field.length; i++) {
		field[i].checked = true;
	}
}

function implode(tableau) {
  var txt='';
  for(var i=0;i<tableau.length;i++) {
		if(i==0) txt=tableau[i]
		else txt=txt+','+tableau[i]
  }
  return txt
}

//Fonction d'affichage d'une PopUp
//exemple : fille=Popup('WEBCHXGAB?OpenForm','CHXGAB','500','200',0);
function Popup(url,nomPopup,largeur,hauteur, ascenceur)
{
	var win = null;
  	settings = 'dependent=yes,toolbar=0,location=0,directories=0,status=1,scrollbars='+ascenceur+',resizable=1,menuBar=0,height='+hauteur+',width='+largeur+',top=10,left=10';
 	win = window.open(url,nomPopup,settings);
  	if(win.window.focus){
  		win.window.focus();
	}
}
function Imprimer()
{
	win = window.open(window.location+'&PRINT=1','Imprimer','dependent=yes,toolbar=1,location=0,directories=0,status=0,scrollbars=1,resizable=yes,menuBar=1,height=500,width=600,top=10,left=10');
  	if(win.window.focus){
  		//if (win.getObject('TABLEBOUTTON')) alert(true)
		win.window.print();
	}
}
function getSelectedCheckbox(buttonGroup) {
   // Go through all the check boxes. return an array of all the ones
   // that are selected (their position numbers). if no boxes were checked,
   // returned array will be empty (length will be zero)
   var retArr = new Array();
   var lastElement = 0;
   if (buttonGroup[0]) { // if the button group is an array (one check box is not an array)
      for (var i=0; i<buttonGroup.length; i++) {
         if (buttonGroup[i].checked) {
            retArr.length = lastElement;
            retArr[lastElement] = i;
            lastElement++;
         }
      }
   } else { // There is only one check box (it's not an array)
      if (buttonGroup.checked) { // if the one check box is checked
         retArr.length = lastElement;
         retArr[lastElement] = 0; // return zero as the only array value
      }
   }
   return retArr;
} // Ends the "getSelectedCheckbox" function

function getSelectedCheckboxValue(buttonGroup) {
   // return an array of values selected in the check box group. if no boxes
   // were checked, returned array will be empty (length will be zero)
   var retArr = new Array(); // set up empty array for the return values
   var selectedItems = getSelectedCheckbox(buttonGroup);
   if (selectedItems.length != 0) { // if there was something selected
      retArr.length = selectedItems.length;
      for (var i=0; i<selectedItems.length; i++) {
         if (buttonGroup[selectedItems[i]]) { // Make sure it's an array
            retArr[i] = buttonGroup[selectedItems[i]].value;
         } else { // It's not an array (there's just one check box and it's selected)
            retArr[i] = buttonGroup.value;// return that value
         }
      }
   }
   return retArr;
}

// efface dans la cha\u00EEne analys\u00E9e mainStr la portion qui pr\u00E9c\u00E8de la cha\u00EEne recherch\u00E9e searchStr
function getFront(mainStr,searchStr){
	foundOffset = mainStr.indexOf(searchStr)
	if (foundOffset == -1) {
		return null
	}
	return mainStr.substring(0,foundOffset)
}

// extrait de la cha\u00EEne analys\u00E9e mainStr la portion qui suit la cha\u00EEne recherch\u00E9e searchStr
function getEnd(mainStr,searchStr) {
	foundOffset = mainStr.indexOf(searchStr)
	if (foundOffset == -1) {
		return null
	}
	return mainStr.substring(foundOffset+searchStr.length,mainStr.length)
}

// ins\u00E8re la cha\u00EEne insertStr juste avant la cha\u00EEne recherch\u00E9e searchStr
function insertString(mainStr,searchStr,insertStr) {
	var front = getFront(mainStr,searchStr)
	var end = getEnd(mainStr,searchStr)
	if (front != null && end != null) {
		return front + insertStr + searchStr + end
	}
	return null
}

// remplace la cha\u00EEne recherch\u00E9e searchStr par la cha\u00EEne de remplacement replaceStr
function replaceString(mainStr,searchStr,replaceStr) {
	var front = getFront(mainStr,searchStr)
	var end = getEnd(mainStr,searchStr)
	if (front != null && end != null) {
		return front + replaceStr + end
	}
	return null
}

// efface dans mainStr la cha\u00EEne deleteStr
function deleteString(mainStr,deleteStr) {
	return replaceString(mainStr,deleteStr,"")
}
function getObject(objName) {	
	if (document.getElementById)
		{ return document.getElementById(objName); }		//W3C;
	else if (document.all)
		{ return document.all[objName]; }			// IE;
	else if (document.layers) 
		{ return document.layers[objName]; }			// NS4;
}
function ValueMC (NomChamp){
   for ( i = 0 ; i < document.forms[0].length ; i ++ )
   {
      if (document.forms[0].elements[i].name == NomChamp)
      {
          if (document.forms[0].elements[i].selectedIndex >= 0)
         {
             value = document.forms[0].elements[i].options[document.forms[0].elements[i].selectedIndex].value;
             break;
         }
         else
         {
             value = "";
             break; 
         }
     }
   }
   return value;
}

function ValueMCT (NomChamp){
   for ( i = 0 ; i < document.forms[0].length ; i ++ )
   {
      if (document.forms[0].elements[i].name == NomChamp)
      {
          if (document.forms[0].elements[i].selectedIndex >= 0)
         {
             value = document.forms[0].elements[i].options[document.forms[0].elements[i].selectedIndex].text;
             break;
         }
         else
         {
             value = "";
             break; 
         }
     }
   }
   return value;
}