function confirm_del(lien)
{
	var my_supp = confirm('Confirmez la suppression');

	if (my_supp == true)
		location.href = lien;
}

function confirm_submit(form)
{
	var my_supp = confirm('Confirmez la suppression');

	if (my_supp == true)
		form.submit();
}

function PopupCentrer(page,titre,largeur,hauteur,options)
{
	var top=(screen.height-hauteur)/2;
	var left=(screen.width-largeur)/2;
	window.open(page,titre,"top="+top+",left="+left+",width="+largeur+",height="+hauteur+","+options);
}
		
function popupcentree(page,image,largeur,hauteur,options)
{
	var top=(screen.height-hauteur)/3;
	var left=(screen.width-largeur)/2;
					
	window.open(page,"","top="+top+",left="+left+",width="+largeur+",height="+hauteur+","+options);
}

function on_click_login(field)
{
	if (field.value == 'Login')
	{
		field.value = '';
	}
}

function on_blur_login(field)
{
	if (field.value == '')
	{
		field.value = 'Login';
	}
}

function on_click_password(field)
{
	if (field.value == 'Mot de passe')
	{
		field.value = '';
	}
}

function on_blur_password(field)
{
	if (field.value == '')
	{
		field.value = 'Mot de passe';
	}
}

/* Fonction permettant d'associer une feuille spécifique pour le cas d'IE 5.5 */
function Detect_Version_Browser()
{
    if (navigator.appName == "Microsoft Internet Explorer")
	{
		n = navigator.userAgent;
		MSIEVer = n.substr(n.indexOf("MSIE ")+("MSIE ").length, 4);
		MSIEVer = parseFloat(MSIEVer); 
		
		// Si IE 5.5 >> Application du patch pour fixer ss Windows 98
		if (MSIEVer == 5.5)
		{
			document.write("<link href='/css/patch_WIN98.css' rel='stylesheet' type='text/css' media='screen'>");
		} 
	}
}

function correctPNG() // correctly handle PNG transparency in Win IE 5.5 or higher. 
{ 
    for(var i=0; i<document.images.length; i++) 
    { 
        var img = document.images[i] 
        var imgName = img.src.toUpperCase() 
        if (imgName.substring(imgName.length-3, imgName.length) == "PNG") 
        { 
        var imgID = (img.id) ? "id='" + img.id + "' " : "" 
        var imgClass = (img.className) ? "class='" + img.className + "' " : "" 
        var imgTitle = (img.title) ? "title='" + img.title + "' " : "title='" + img.alt + "' " 
        var imgStyle = "display:inline-block;" + img.style.cssText 
        var imgAttribs = img.attributes; 
        for (var j=0; j<imgAttribs.length; j++) 
        { 
        var imgAttrib = imgAttribs[j]; 
        if (imgAttrib.nodeName == "align") 
        { 
        if (imgAttrib.nodeValue == "left") imgStyle = "float:left;" + imgStyle 
        if (imgAttrib.nodeValue == "right") imgStyle = "float:right;" + imgStyle 
        break 
        } 
        } 
        var strNewHTML = "<span " + imgID + imgClass + imgTitle 
        strNewHTML += " style=\"" + "width:" + img.width + "px; height:" + img.height + "px;" + imgStyle + ";" 
        strNewHTML += "filter:progid:DXImageTransform.Microsoft.AlphaImageLoader" 
        strNewHTML += "(src=\'" + img.src + "\', sizingMethod='scale');\"></span>" 
        img.outerHTML = strNewHTML 
        i = i-1 
        } 
    } 
}