function switchID(baliseId){
	if(document.getElementById(baliseId).style.visibility == 'visible'){
		document.getElementById(baliseId).style.visibility='hidden';
		document.getElementById(baliseId).style.display='none';
	}
	else{
		document.getElementById(baliseId).style.visibility='visible';
		document.getElementById(baliseId).style.display='block';
	}
}


/*function redim(){ 
	as=document.getElementById("nom_du_tableau").offsetHeight; 
	parent.document.getElementById("centre").height=as; 
} */


function switchmarquee(baliseId){
	if (document.getElementById(baliseId).direction == 'up'){
		document.getElementById(baliseId).direction = 'down'
	}else{
		document.getElementById(baliseId).direction = 'up'
	}
}
//--> 

	
function swapImgRestore() {
  var i,x,a=document.sr; for(i=0;a&&i<a.length&&(x=a[i])&&x.oSrc;i++) x.src=x.oSrc;
}

function preloadImages() {
  var d=document; if(d.images){ if(!d.p) d.p=new Array();
	var i,j=d.p.length,a=preloadImages.arguments; for(i=0; i<a.length; i++)
	if (a[i].indexOf("#")!=0){ d.p[j]=new Image; d.p[j++].src=a[i];}}
}

function findObj(n, d) {
  var p,i,x;  if(!d) d=document; if((p=n.indexOf("?"))>0&&parent.frames.length) {
	d=parent.frames[n.substring(p+1)].document; n=n.substring(0,p);}
  if(!(x=d[n])&&d.all) x=d.all[n]; for (i=0;!x&&i<d.forms.length;i++) x=d.forms[i][n];
  for(i=0;!x&&d.layers&&i<d.layers.length;i++) x=findObj(n,d.layers[i].document);
  if(!x && d.getElementById) x=d.getElementById(n); return x;
}

function swapImage() {
  var i,j=0,x,a=swapImage.arguments; document.sr=new Array; for(i=0;i<(a.length-2);i+=3)
   if ((x=findObj(a[i]))!=null){document.sr[j++]=x; if(!x.oSrc) x.oSrc=x.src; x.src=a[i+2];}
}

function timeInvisible(baliseId){
	timer = setTimeout( function() { invisible(baliseId); }, 50 );
}

function visible(baliseId){ 
	document.getElementById(baliseId).style.visibility='visible';
	document.getElementById(baliseId).style.display='block';
	vitesseIE = 0; 
	vitesseFF = 30;
	clearTimeout(timer);
	if(document.getElementById)    { 
		cur=document.getElementById(baliseId); 
  
		if(document.all){ 
			cur.filters.alpha.opacity += 10; 
			if (cur.filters.alpha.opacity >= 100) 

				return 0; 
			else 
				setTimeout(function() { visible(baliseId); }, vitesseIE); 
		} 
		else{ 
			i = parseFloat(cur.style.getPropertyValue("-moz-opacity"));
			i += parseFloat(0.1);
			cur.style.setProperty("-moz-opacity", i, "");
			if (i >= 1)
				return 0;
			else 
				setTimeout(function() { visible(baliseId); },vitesseFF);
		} 
	} 
} 
function invisible(baliseId){ 
	document.getElementById(baliseId).style.visibility='hidden';
	document.getElementById(baliseId).style.display='none';
	vitesseIE = 0; 
	vitesseFF = 30; 
	if(document.getElementById)    { 
		cur=document.getElementById(baliseId); 
  
		if(document.all){ 
			cur.filters.alpha.opacity -= 5; 
			if (cur.filters.alpha.opacity <= 0) 

				return 0; 
			else 
				setTimeout(function() { invisible(baliseId); }, vitesseIE); 
		} 
		else{ 
			i = parseFloat(cur.style.getPropertyValue("-moz-opacity")); 
			i -= parseFloat(0.1); 
			cur.style.setProperty("-moz-opacity", i, ""); 
			if (i <= 0) 

				return 0; 
			else 
				setTimeout(function() { invisible(baliseId); }, vitesseFF); 
		} 
	} 
} 

timer = null;