function setCheckboxes(formName, checkName, do_check)
{
	var elts = document.forms[formName].elements[checkName];
	var elts_count = (typeof(elts.length) != 'undefined') ? elts.length : 0;

	if (elts_count) 
	{
		for (var i = 0; i < elts_count; i++) 
		{
			elts[i].checked = do_check;
		} 
	} 
	else 
	{
		elts.checked = do_check;
	} 
}
    
    
function RemoveCheckboxes(formName, checkName)
{
	var elts = document.forms[formName].elements[checkName];
	var elts_count = (typeof(elts.length) != 'undefined') ? elts.length : 0;

	var str = '';
	if (elts_count) 
	{
		for (var i = 0; i < elts_count; i++) 
		{
			if (elts[i].checked)
			{
				if (str.length > 0)
					str += ',';
			
				str += elts[i].value;
			}
		} 
	}
	else
	{
		if (elts.checked)
			str = elts.value;
	}
	  
	if (str.length == 0)
	{
		alert("Rien à supprimer !, aucune ligne sélectionnée !!!! ...");
		return false;
	}
	else
	{
		if (!confirm('Confirmation de la Suppression ? '))
			return false;
  
		document.forms[formName].elements['Cmd'].value = 'Remove';
		document.forms[formName].elements['ParamCmd'].value = str;
		document.forms[formName].submit();
		return true;
	}
}


function AddCheckboxes(formName, checkName)
{
	var elts = document.forms[formName].elements[checkName];
	var elts_count = (typeof(elts.length) != 'undefined') ? elts.length : 0;
	var str = '';
	if (elts_count) 
	{
		for (var i = 0; i < elts_count; i++) 
		{
			if (elts[i].checked)
			{
				if (str.length > 0)
					str += ',';
				str += elts[i].value;
			}
		} 
	}
	else
	{
		str = elts.value;
	}
	if (str.length == 0)
	{
		alert("Rien à ajouter !, Aucune ligne sélectionnée ...");
		return false;
	}
	else
	{
		if (!confirm('Confirmation de l\'ajout ? '))
			return false;
  
		document.forms[formName].elements['Cmd'].value = 'Add';
		document.forms[formName].elements['ParamCmd'].value = str;
		document.forms[formName].submit();
		return true;
	}
}
  	
 	
function RemoveCheckbox(formName, checkCode)
{
	if (!confirm('Confirmation de la Suppression individuelle ? '))
		return false;
  
	document.forms[formName].elements['Cmd'].value = 'Remove';
	document.forms[formName].elements['ParamCmd'].value = checkCode;
	document.forms[formName].submit();
	return true;
}
  	
 	
function AddCheckbox(formName, checkCode)
{
	if (!confirm('Confirmation de l\'Ajout individuel ? '))
		return false;
  
	document.forms[formName].elements['Cmd'].value = 'Add';
	document.forms[formName].elements['ParamCmd'].value = checkCode;
	document.forms[formName].submit();
	return true;
}

	  	  
function changeCombo(formName, comboName, idHidden, bSubmit)
{
	var sel = document.forms[formName].elements[comboName].selectedIndex;
	if(sel != undefined) 
		document.forms[formName].elements[idHidden].value = document.forms[formName].elements[comboName].options[sel].value;
	
	if (bSubmit)
		document.forms[formName].submit();
}
  	
		
function numbersonly(myfield, e, dec) //?
{
	var key;
	var keychar;
	
	if (window.event)
	   key = window.event.keyCode;
	else if (e)
	   key = e.which;
	else
	   return true;
	keychar = String.fromCharCode(key);
	
	// control keys
	if ((key==null) || (key==0) || (key==8) || 
		(key==9) || (key==13) || (key==27) )
	   return true;
	
	// numbers
	else if ((("0123456789").indexOf(keychar) > -1))
	   return true;
	
	// decimal point jump
	else if (dec && (keychar == "."))
	   {
	   myfield.form.elements[dec].focus();
	   return false;
	   }
	else
	   return false;
}
		
/*
function findPosX(obj) // Prototype
{
	var curleft = 0;
	if(obj.offsetParent)
		while(1) 
		{
		  curleft += obj.offsetLeft;
		 if(!obj.offsetParent)
			break;
		  obj = obj.offsetParent;
		}
	else if(obj.x)
		curleft += obj.x;
	return curleft;
}


function findPosY(obj) // Prototype
{
	var curtop = 0;
	if(obj.offsetParent)
		while(1)
		{
			curtop += obj.offsetTop;
			if(!obj.offsetParent)
				break;
			obj = obj.offsetParent;
		}
	else if(obj.y)
		curtop += obj.y;
	return curtop;
}
  		

function updateCell(key, colName, colValue) // par Prototype
{
	var obj = document.getElementById(colName+key)
	var posx = findPosX(obj);
	var posy = findPosY(obj) + 150;
	//	alert('posx='+posx+' posy='+posy);
	window.open('UpdateCell.php?key='+key+'&colName='+colName+'&colValue='+colValue, 'Saisie', 'left='+posx+', top='+posy+', width=250,height=100,menubar=no,scrollbars=yes,resizable=yes');
}

function updateCell2(key, key2, colName, colValue) // par Prototype
{
	var obj = document.getElementById(key2+colName+key)
	var posx = findPosX(obj);
	var posy = findPosY(obj) + 150;
	//	alert('posx='+posx+' posy='+posy);
	window.open('UpdateCell2.php?key='+key+'&key2='+key2+'&colName='+colName+'&colValue='+colValue, 'Saisie', 'left='+posx+', top='+posy+', width=250,height=100,menubar=no,scrollbars=yes,resizable=yes');
}

	
function choixRadioCapitaine(act, idEquipe, matric, colvalue) // Prototype
{
	var elt = $("Capitaine"+matric);

	var p = elt.viewportOffset();
	var posx = p[0];
	var posy = p[1];

	if ($('SelectionCapitaineJoueur').getStyle('visibility') == 'visible')
	{
		alert("Modification déja en cours ...");
		return;
	}
				
	$('SelectionCapitaineJoueur').src = 'SelectionCapitaineJoueur.php?action='+act+'&idEquipe='+idEquipe+'&matric='+matric+'&etat='+colvalue;

	$('SelectionCapitaineJoueur').setStyle({ left:posx+'px', top:posy+'px' });
	$('SelectionCapitaineJoueur').setStyle({ visibility:'visible' });
}


function okRadioCapitaine(act) // Prototype
{
	var mdoc = window.parent.document;
	if (!mdoc)
		return;
	
	var var_iframe = Element.extend(mdoc.getElementById("SelectionCapitaineJoueur"));
	if (!var_iframe)
		return;
		
	//			var_iframe.setStyle({ visibility:'hidden' });

	document.forms['formSelectionCapitaineJoueur'].elements['Cmd'].value = 'Save';
	document.forms['formSelectionCapitaineJoueur'].submit();

	if (act == 'compet')		
		mdoc.forms['formEquipeJoueur'].submit();
	else
		mdoc.forms['formMatchEquipeJoueur'].submit();
}

	
function cancelRadioCapitaine() // Prototype
{
	var mdoc = window.parent.document;
	if (!mdoc)
		return;
	
	var var_iframe = Element.extend(mdoc.getElementById("SelectionCapitaineJoueur"));
	if (!var_iframe)
		return;
		
	var_iframe.setStyle({ visibility:'hidden' });
 }
	  
	
function choixOuiNon(colOuiNon, codeOuiNon, valOuiNon) // Prototype
{
	var elt = $(colOuiNon+codeOuiNon);

	var p = elt.viewportOffset();
	var posx = p[0];
	var posy = p[1];

	if ($('SelectionOuiNon').getStyle('visibility') == 'visible')
	{
		alert("Modification déja en cours ...");
		return;
	}
				
	$('SelectionOuiNon').src = 'SelectionOuiNon.php?code='+codeOuiNon+'&etat='+valOuiNon+'&col='+colOuiNon;

	$('SelectionOuiNon').setStyle({ left:posx+'px', top:posy+'px' });
	$('SelectionOuiNon').setStyle({ visibility:'visible' });
}


function cancelRadioOuiNon() // Prototype
{
	var mdoc = window.parent.document;
	if (!mdoc)
		return;
	
	var var_iframe = Element.extend(mdoc.getElementById("SelectionOuiNon"));
	if (!var_iframe)
		return;
		
	var_iframe.setStyle({ visibility:'hidden' });
}

	
function okRadioOuiNon() // Prototype
{
	var mdoc = window.parent.document;
	if (!mdoc)
		return;
	
	var var_iframe = Element.extend(mdoc.getElementById("SelectionOuiNon"));
	if (!var_iframe)
		return;
	//	var_iframe.setStyle({ visibility:'hidden' });
	document.forms['formSelectionOuiNon'].elements['Cmd'].value = 'Save';
	document.forms['formSelectionOuiNon'].submit();
	mdoc.forms[0].submit();
}
*/

function alertMsg(msg)
{
	if(msg != '')
	{
		alert(msg);
	}
}

function SelectedCheckboxes(formName, checkName)
{
	var elts = document.forms[formName].elements[checkName];
	var elts_count = (typeof(elts.length) != 'undefined') ? elts.length : 0;

	var str = '';
	if (elts_count) 
	{
		for (var i = 0; i < elts_count; i++) 
		{
			if (elts[i].checked)
			{
				if (str.length > 0)
					str += ',';
			
				str += elts[i].value;
			}
		} 
	}
	else
	{
		if (elts.checked)
			str = elts.value;
	}
	  
	if (str.length == 0)
	{
		alert("Aucune ligne sélectionnée !!!! ...");
		return false;
	}
	else
	{
		document.forms[formName].elements['ParamCmd'].value = str;
		return true;
	}
}