var nbimage= 50;
var width;
var height;
var url;
var alte;
function comparatif_mutuelle()
{
numimage= Math.round(Math.random()*(nbimage-1)+1);
//alert(numimage);
if (numimage <= 10)
{
gotosite = "";
url = "http://www.comparatif-mutuelle.net/complementaire-sante/assurance-sante.jpg";
alte = "Assurance sante - Mutuelle - Assurance complementaire sante";
}
if (numimage > 10 && numimage <= 20)
{
gotosite = "";
url = "http://www.comparatif-mutuelle.net/complementaire-sante/assurance-sante2.jpg";
alte = "mutuelle";
}
if (numimage > 20 && numimage <= 30)
{
gotosite = "";
url = "http://www.comparatif-mutuelle.net/complementaire-sante/assurance-sante3.jpg";
alte = "mutuelle";
}
if (numimage > 30 && numimage <= 40)
{
gotosite = "";
url = "http://www.comparatif-mutuelle.net/complementaire-sante/assurance-sante4.jpg";
alte = "mutuelle";
}
if (numimage > 40)
{
gotosite = "";
url = "http://www.comparatif-mutuelle.net/complementaire-sante/assurance-sante5.jpg";
alte = "mutuelle";
}
if(gotosite != "")
	{
	document.write ('<a href="' + gotosite + '">');		
	}
document.write('<IMG SRC="' + url + '" ALT="' + alte + '" BORDER=0>')
if(gotosite != "")
	{
	document.write('</a>')
	}
}