var nbimage= 100;
var width;
var height;
var url;
var alte;
function banniere()
{
	numimage= Math.round(Math.random()*(nbimage-1)+1);
	if (numimage <= 10)
	{
	gotosite = "";
	url = "fileadmin/templates/images/bandeau.jpg";
	alte = "";
	}
	if (numimage > 10 && numimage <= 20)
	{
	gotosite = "";
	url = "fileadmin/templates/images/bandeau.jpg";
	alte = "";
	}
	if (numimage > 20 && numimage <= 30)
	{
	gotosite = "";
	url = "fileadmin/templates/images/bandeau2.jpg";
	alte = "";
	}
	if (numimage > 30 && numimage <= 40)
	{
	gotosite = "";
	url = "fileadmin/templates/images/bandeau3.jpg";
	alte = "";
	}
	if (numimage > 40 && numimage <= 50)
	{
	gotosite = "";
	url = "fileadmin/templates/images/bandeau.jpg";
	alte = "";
	}
	if (numimage > 50 && numimage <= 60)
	{
	gotosite = "";
	url = "fileadmin/templates/images/bandeau2.jpg";
	alte = "";
	}
	if (numimage > 60 && numimage <= 70)
	{
	gotosite = "";
	url = "fileadmin/templates/images/bandeau3.jpg";
	alte = "";
	}
	if (numimage > 70 && numimage <= 80)
	{
	gotosite = "";
	url = "fileadmin/templates/images/bandeau.jpg";
	alte = "";
	}
	if (numimage > 80 && numimage <= 90)
	{
	gotosite = "";
	url = "fileadmin/templates/images/bandeau2.jpg";
	alte = "";
	}
	if (numimage > 90)
	{
	gotosite = "";
	url = "fileadmin/templates/images/bandeau3.jpg";
	alte = "";
	}
	if(gotosite != "")
	{
	document.write ('<A HREF="' + gotosite + '">');
	}
	document.write('<IMG SRC="' + url + '" alt="Accueil" title="Accueil" style="width:973px; height:163px; border: 0px" usemap="#MappingBandeau"/><map name="MappingBandeau"><area shape="rect" coords="30,20,215,130" alt="Accueil" title="Accueil" href="./index.php?id=4"></map>')
	if(gotosite != "")
	{
	document.write('</A>')
	}
}