var flagMenuC 	= '';
var timerId 	= null;
var menuIds = new Array('mConcours','mEdition','mInscrire','mSoiree','mAnciens');
var repositioned= false;
var imgID;
DOM			= (document.getElementById) ? true : false;
NS4			= (document.layers) ? true : false;
NS6			= ((navigator.appName == "Netscape") && (parseFloat(navigator.appVersion) >=5 ))
NS4old		= (NS4 && (parseFloat(navigator.appVersion) < 4.02));
IE			= (document.all) ? true : false;
IE4			= IE && !DOM;
Mac			= (navigator.appVersion.indexOf("Mac") != -1);
Unix		= (navigator.appVersion.indexOf("X11") != -1);
IE4M		= IE4 && Mac;
Opera		= (navigator.userAgent.indexOf("Opera")!=-1);
Konqueror	= (navigator.userAgent.indexOf("Konqueror")!=-1);

function setFlagM(mId){
    if (mId!='')
	{
        if (timerId)
            window.clearTimeout(timerId);
			
        timerId = window.setTimeout('closeMif2(\'' + mId + '\')',2000);
    }

    flagMenuC = mId;    
}

function showM(mId){
	closeM('');
    if (flagMenuC != mId){
		return;
	}  
	var divSM ;	
    if (timerId)
          window.clearTimeout(timerId);
		
	if (subMenuExist(mId)){

		if (document.getElementById){
    		divSM = document.getElementById(mId);
    		divSM.style.visibility = "visible";
			imgC = document.getElementById('imgCourbe');
			imgC.src='/images/design/Img_CourbeMBas.gif'
		}
		else if (document.all) {
			divSM = document.all[mId];			
			divSM.style.visibility = "visible";
			imgC = document.all['imgCourbe']
			imgC.src='/images/design/Img_CourbeMBas.gif'
		}
		else if (document.layers) {
		    
			divSM = document.layers[mId];
			divSM.hidden = false;
			imgC = document.images['imgCourbe']
			imgC.src='/images/design/Img_CourbeMBas.gif'
		}
    }
}


function closeM(mId){ 
    if (mId == null || mId==""){
		 closeAllMenus()
    } 
    else {
		hideCourbe(mId);
        if (document.getElementById){
			if (document.getElementById(mId))		
				document.getElementById(mId).style.visibility = "hidden";				
        }
        else if (document.all){
			if (document.all[mId])
				document.all[mId].style.visibility = "hidden";				
        }
        else if (document.layers){
			if (document.layers[mId])
				document.layers[mId].hidden = true;		
        }
    }	
}

function closeAllMenus(){
	hideCourbe('');
	if (document.getElementById){
		for (var i=0;i<menuIds.length;i++){
			if (document.getElementById(menuIds[i]))
				document.getElementById(menuIds[i]).style.visibility = "hidden";								
            }
	}	
    else if (document.all)   {
		for (var i=0;i<menuIds.length;i++){
			if (document.all[menuIds[i]])
				document.all[menuIds[i]].style.visibility = "hidden";
            }
            
	}
	else if (document.layers){
		for (var i=0;i<menuIds.length;i++){
			if (document.layers[menuIds[i]])						
				document.layers[menuIds[i]].hidden = true;
            }
    }
}

function hideCourbe(mId)
{
	if(flagMenuC=='' || flagMenuC==null)
	{
		if (document.getElementById){
				imgC = document.getElementById('imgCourbe');
				imgC.src='/images/design/Img_CourbeMBas-over.gif'
		}
		else if (document.all){
				imgC = document.all['imgCourbe'];
				imgC.src='/images/design/Img_CourbeMBas-over.gif'	
		}
		else if (document.layers){
				imgC = document.images['imgCourbe'];
				imgC.src='/images/design/Img_CourbeMBas-over.gif'
		}
	}
}

function closeMif(mId){
	if (subMenuExist(mId)){	
		if (timerId)
			window.clearTimeout(timerId);			
		window.setTimeout('closeMif2(\'' + mId + '\')',500);
	}
}

function closeMif2(mId){
    if (flagMenuC == mId) 
       timerId = window.setTimeout('closeMif2(\'' + mId + '\')',500);
    else {				
        closeM(mId);						
        if (timerId)		
            window.clearTimeout(timerId);
    }
}

function subMenuExist(mId){
	var mExist = false; 
	if (document.getElementById){
		if (document.getElementById(mId))
				mExist = true;
    }
    else if (document.all){
		if (document.all[mId])
			mExist = true;
    }
    else if (document.layers){
		if (document.layers[mId])
			mExist = true;
    }
    
    return mExist;
}


function cOn(td)
{	
	
	if(document.getElementById||(document.all && !(document.getElementById)))
	{
		td.className='tdMenuOver';
	}

}	

function cOut(td)
{
	if(document.getElementById||(document.all && !(document.getElementById)))
	{
		td.className='tdMenu';
	}
	
}