/* Script issu de Cssfriendly */
var hoverClass = "AspNet-Menu-Hover";
var topmostClass = "AspNet-Menu";
var userAgent = navigator.userAgent;
var versionOffset = userAgent.indexOf("MSIE");
var isIE = (versionOffset >= 0);
var isPreIE7 = false;
var fullVersionIE = "";
var majorVersionIE = "";
if (isIE)
{
    fullVersionIE = parseFloat(userAgent.substring(versionOffset+5, userAgent.length));
    majorVersionIE = parseInt('' + fullVersionIE);
    isPreIE7 = majorVersionIE < 7;
}

function Hover__AspNetMenu(element)
{
    AddClass__CssFriendlyAdapters(element, hoverClass);

    if (isPreIE7)
    {
        var child = element.firstChild;
        while (child)
        {
            if (child.tagName == "UL")
            {
                var grandchild = child.firstChild;
                while (grandchild)
                {
                    if (grandchild.tagName == "LI")
                    {
                        if ((typeof(grandchild.iFrameFormElementMask) != "undefined") && (grandchild.iFrameFormElementMask != null))
                        {
                            grandchild.iFrameFormElementMask.style.display = "block";
                            
                            var w = grandchild.offsetWidth;
                            if ((grandchild.offsetWidth == 0) && (typeof(element.iFrameFormElementMask) != "undefined") && (element.iFrameFormElementMask != null) && (element.iFrameFormElementMask.style.width.length > 0))
                            {
                                w = element.iFrameFormElementMask.style.width;
                            }
                            grandchild.iFrameFormElementMask.style.width = w;
                            
                            var h = grandchild.offsetHeight + 5 /* fudge to cover margins between menu items */;
                            if ((grandchild.offsetHeight == 0) && (typeof(element.iFrameFormElementMask) != "undefined") && (element.iFrameFormElementMask != null) && (element.iFrameFormElementMask.style.height.length > 0))
                            {
                                h = element.iFrameFormElementMask.style.height;
                            }
                            grandchild.iFrameFormElementMask.style.height = h;
                        }
                    }
                    
                    grandchild = grandchild.nextSibling;
                }
            }

            child = child.nextSibling;
        }
    }
}

function Unhover__AspNetMenu(element)
{
    RemoveClass__CssFriendlyAdapters(element, hoverClass);

    if (isPreIE7)
    {
        var child = element.firstChild;
        while (child)
        {
            if (child.tagName == "UL")
            {
                var grandchild = child.firstChild;
                while (grandchild)
                {
                    if (grandchild.tagName == "LI")
                    {
                        if ((typeof(grandchild.iFrameFormElementMask) != "undefined") && (grandchild.iFrameFormElementMask != null))
                        {
                            grandchild.iFrameFormElementMask.style.display = "none";
                        }
                    }

                    grandchild = grandchild.nextSibling;
                }
            }

            child = child.nextSibling;
        }
    }
}

function SetHover__AspNetMenu()
{
    var menus = document.getElementsByTagName("ul");
    for (var i=0; i<menus.length; i++)
    {
        if(menus[i].className == topmostClass)
        {
            var items = menus[i].getElementsByTagName("li");
            for (var k=0; k<items.length; k++)
            {
                items[k].onmouseover = function() { Hover__AspNetMenu(this); }
                items[k].onmouseout = function() { Unhover__AspNetMenu(this); }
                
                if (isPreIE7 && ((typeof(items[k].iFrameFormElementMask) == "undefined") || (items[k].iFrameFormElementMask == null)))
                {
                    var iFrameFormElementMask = document.createElement("IFRAME");
                    iFrameFormElementMask.scrolling= "no";
                    iFrameFormElementMask.src = "javascript:false;";
                    iFrameFormElementMask.frameBorder = 0;
                    iFrameFormElementMask.style.display = "none";
                    iFrameFormElementMask.style.position = "absolute";
                    iFrameFormElementMask.style.filter = "progid:DXImageTransform.Microsoft.Alpha(style=0,opacity=0)";

                    iFrameFormElementMask.style.zIndex = -1;
                    items[k].insertBefore(iFrameFormElementMask, items[k].firstChild);
                    items[k].iFrameFormElementMask = iFrameFormElementMask;
                }                
            }
        }
    }
}


/* ----- Variables globales de ScrollingInfos ----- */
var scrollingOk = true;
var lineHeight = scrollingHeight / 2;
var scrollingTop = 0;
var div1 = 1;
var div2 = 2;
var div3 = 3;
var infoIndex;


/* --------- Fonctions de ScrollingInfos ---------- */
function writeText(text)
{
    document.write(text);
}

function createInfoDiv()
{
    // Creation du Div contenant la première ligne d'info
    writeText('<div id="infoLine1" style="position: absolute; top: ' + 0 + 'px; width: ' + ( scrollingWidth - 8 ) + 'px;">');
    writeText(infoLines[0]);
    writeText('</div>');
    
    // Creation du Div contenant la deuxième ligne d'info
    writeText('<div id="infoLine2" style="position: absolute; top: ' + lineHeight + 'px; width: ' + ( scrollingWidth - 8 ) + 'px;">');
    writeText(infoLines[1]);
    writeText('</div>');
    
    // Creation du Div contenant la troisième ligne d'info
    writeText('<div id="infoLine3" style="position: absolute; top: ' + ( lineHeight * 2 ) +'px; width: ' + ( scrollingWidth - 8 ) + 'px;">');
    writeText(infoLines[2]);
    writeText('</div>');
    
    infoIndex = 2;
}

function stopScrolling()
{
	scrollingOk = false;
}

function startScrolling()
{
	scrollingOk = true;
}

function getNewInfo()
{ 
    infoIndex += 1;
    if ( infoIndex >= infoLines.length )
    {
      infoIndex = 0;  
    }    
    document.getElementById("infoLine" + div3).innerHTML = infoLines[infoIndex];    
}

function doScrolling()
{ 
    if ( scrollingOk )
    {
        scrollingTop -= 1;
        document.getElementById("infoLine" + div1).style.top = scrollingTop + "px";
        document.getElementById("infoLine" + div2).style.top = scrollingTop + lineHeight + "px";
        document.getElementById("infoLine" + div3).style.top = scrollingTop + ( lineHeight * 2 ) + "px";
              
        if ( document.getElementById("infoLine" + div2).offsetTop <= 0 )
        {           
           document.getElementById("infoLine" + div1).style.top = ( lineHeight * 2 ) + "px";
           
           var saveDiv = div1;
           div1 = div2;
           div2 = div3;
           div3 = saveDiv;
           
           scrollingTop = 0;
           
           getNewInfo();
        }
        
    }

    setTimeout("doScrolling()", 40);  
}


/*--------------------------------*/
/* ------ Corps principal ------- */
/*--------------------------------*/

//Div représentant le cadre principal
writeText('<div id="relativeFrame" onMouseOver="stopScrolling()" onMouseOut="startScrolling()" style="position: relative; width:' + scrollingWidth + 'px; height:' +
           scrollingHeight + 'px; background-color: ' + scrollingBackgroundColor + '; background-image: url(' + scrollingBackgroundImage + '); background-repeat: no-repeat;">');

//Div à l'intérieur duquel le texte va défiler
writeText('<div id="scrollingFrame" style="position: absolute; width: ' + ( scrollingWidth - 8 ) + 'px; height: ' + ( scrollingHeight - 8 ) + 'px; top: 4px; left: 4px; clip: rect(0px ' + ( scrollingWidth - 8 ) + 'px ' + ( scrollingHeight - 8 ) + 'px 0px) ">');

// Création des Div qui contiendront les lignes d'info
createInfoDiv();

// Div 'relativeFrame'
writeText('</div>');

// Div 'scrollingFrame'
writeText('</div>');	

// Démarre le scrolling
window.onload = doScrolling;

// Lancement du script lié à CssFriendly
if (isPreIE7)
{
	addLoadEvent(SetHover__AspNetMenu);
}