/*****************************************************************
* Script de clignotement textuel
*****************************************************************/

var liste;
function clignote()
{
	if (!liste) 
	{
		liste = document.getElementsByName('Blink');
	}

	for(var i = 0; i < liste.length; i++) 
	{
		if (liste[i].style.visibility == 'visible') 
		{
			liste[i].style.visibility = 'hidden';
		}
		else
		{
			liste[i].style.visibility = 'visible';
		}
	}      
   
	if (liste.length) 
	{
		setTimeout('clignote()', 500)
	}
}

/*****************************************************************
* Filtrage lors de la saisie : que des chiffres
*****************************************************************/
function filtreChiffre(e) {
	var code = e.keyCode ? e.keyCode : e.which;
	return (code > 44 && code < 58);
}



/*****************************************************************
* Script pour activer les contrôles activeX (dont flash) sans
* intervention de l'utilisateur (pour IE7, il doit cliquer dessus sinon...)
*****************************************************************/

function flashfix() {
	var embeds = document.getElementsByTagName("embed");
	for (var i = 0; i < embeds.length; i++) 
	{
		embeds[i].outerHTML = embeds[i].outerHTML;
	}
} 

/* Fonctions appelées au chargement de la page */
if (window.attachEvent) 
{
	window.attachEvent("onload", flashfix);
	window.attachEvent("onload", clignote);
}
else 
{
	window.onload=flashfix;
	window.onload=clignote;
}

function MM_openBrWindow(theURL,winName,features) { //v2.0
  window.open(theURL,winName,features);
}


function moins(_id)
{
	var lst = document.getElementsByTagName('input');
	for(var i = 0; i < lst.length; i++) 
	{
		if(lst[i].id.indexOf(_id)!=-1)
		{
			if(lst[i].value>0)
			{
				var n = 0;
				n = lst[i].value;
				lst[i].value=n-1;
			}
		}
	}         
}
function plus(_id)
{
	var lst = document.getElementsByTagName('input');
	for(var i = 0; i < lst.length; i++) 
	{
		if(lst[i].id.indexOf(_id)!=-1)
		{
			var n = 0;
			n = lst[i].value++;
			n++;
			lst[i].value=n++;
		}
	}         
}

//change d'une image a une autre (effet interupteur)
function commuteImg(img1, img2, name)
{
var doc = document.getElementById(name);
var src_btn = eval(doc + ".src");
//var src_btn = eval("document."+name+".src");
var str1 = src_btn.substring(((src_btn.length)-(img1.length)), src_btn.length);

if (img1 == str1)
	{var tmp = eval("document."+name); tmp.src = img2;}
else
	{var tmp = eval("document."+name); tmp.src = img1;}

}

function mouseOver(img_on, el_id)
{
//alert(document.getElementById(el_id).src);
document.getElementById(el_id).setAttribute("src", img_on);
//alert(document.getElementById(el_id).src);
}
function mouseOut(img_off, el_id)
{
document.getElementById(el_id).setAttribute("src", img_off);
//document.b1.src ="b_pink.gif";
}
function showHideElement(element_div)
{
	var mydiv = document.getElementById(element_div);
	if ( mydiv.style.display == "none" ) 
	{
		mydiv.style.display="block";
	}
	else 
	{
		mydiv.style.display="none";
	}
	
}
function showHideElementChange(toshow_div, appel_div, texte_on, texte_off)
{
	var mydiv = document.getElementById(toshow_div);
	var appdiv = document.getElementById(appel_div);
	if ( mydiv.style.display == "none" ) 
	{
		mydiv.style.display="block";
		appdiv.innerHTML = texte_on;
	}
	else 
	{
		mydiv.style.display="none";
		appdiv.innerHTML = texte_off;
	}
	
}
function ret_false()
{
	var marche_pas = "";
	marche_pas = "ne fait rien";
	//return "";
}
// To use, simple do: Get_Cookie('cookie_name'); 
// replace cookie_name with the real cookie name, '' are required
function Get_Cookie( check_name ) {
	// first we'll split this cookie up into name/value pairs
	// note: document.cookie only returns name=value, not the other components
	var a_all_cookies = document.cookie.split( ';' );
	var a_temp_cookie = '';
	var cookie_name = '';
	var cookie_value = '';
	var b_cookie_found = false; // set boolean t/f default f
	var i = '';
	
	for ( i = 0; i < a_all_cookies.length; i++ )
	{
		// now we'll split apart each name=value pair
		a_temp_cookie = a_all_cookies[i].split( '=' );
		
		
		// and trim left/right whitespace while we're at it
		cookie_name = a_temp_cookie[0].replace(/^\s+|\s+$/g, '');
	
		// if the extracted name matches passed check_name
		if ( cookie_name == check_name )
		{
			b_cookie_found = true;
			// we need to handle case where cookie has no value but exists (no = sign, that is):
			if ( a_temp_cookie.length > 1 )
			{
				cookie_value = unescape( a_temp_cookie[1].replace(/^\s+|\s+$/g, '') );
			}
			// note that in cases where cookie is initialized but no value, null is returned
			return cookie_value;
			break;
		}
		a_temp_cookie = null;
		cookie_name = '';
	}
	if ( !b_cookie_found ) 
	{
		return null;
	}
}

/*
only the first 2 parameters are required, the cookie name, the cookie
value. Cookie time is in milliseconds, so the below expires will make the 
number you pass in the Set_Cookie function call the number of days the cookie
lasts, if you want it to be hours or minutes, just get rid of 24 and 60.

Generally you don't need to worry about domain, path or secure for most applications
so unless you need that, leave those parameters blank in the function call.
*/
function Set_Cookie( name, value, expires, path, domain, secure ) {
	// set time, it's in milliseconds
	var today = new Date();
	today.setTime( today.getTime() );
	// if the expires variable is set, make the correct expires time, the
	// current script below will set it for x number of days, to make it
	// for hours, delete * 24, for minutes, delete * 60 * 24
	if ( expires )
	{
		expires = expires * 1000 * 60 * 60 * 24;
	}
	//alert( 'today ' + today.toGMTString() );// this is for testing purpose only
	var expires_date = new Date( today.getTime() + (expires) );
	//alert('expires ' + expires_date.toGMTString());// this is for testing purposes only

	document.cookie = name + "=" +escape( value ) +
		( ( expires ) ? ";expires=" + expires_date.toGMTString() : "" ) + //expires.toGMTString()
		( ( path ) ? ";path=" + path : "" ) + 
		( ( domain ) ? ";domain=" + domain : "" ) +
		( ( secure ) ? ";secure" : "" );
}

// this deletes the cookie when called
/*
function Delete_Cookie( name, path, domain ) {
	if ( Get_Cookie( name ) ) document.cookie = name + "=" +
			( ( path ) ? ";path=" + path : "") +
			( ( domain ) ? ";domain=" + domain : "" ) +
			";expires=Thu, 01-Jan-1970 00:00:01 GMT";
}
*/
function Delete_Cookie( name ) {
	if ( Get_Cookie( name ) ) document.cookie = name + "=" +
			";expires=Thu, 01-Jan-1970 00:00:01 GMT";
}