function OpenInNewPage( url )
{
    open( url, 'new' )
}

<!-- Affichage du pied de page -->
document.write("<div id='footer' style='left:325px; width:724px; height:80px; z-index:2; overflow: auto; visibility: visible;'>")
document.write("<table width='724' border='0'>")
document.write("<tr>")
document.write("<th scope='col' align='center'><hr align='center'/></th>")
document.write("</tr>")
document.write("<tr>")
document.write("<th scope='col' align='center'></th>")
document.write("</tr>")
document.write("<tr>")
document.write("<th scope='col' align='center'><a href='#' onclick='window.open(\"./infosleg.html\",\"Informations L&eacute;gales\", \"scrollbars=1, width=450, height=600, left=10, top=20\");return(false)'>Mentions l&eacute;gales</a></th>")
document.write("</tr>")
document.write("</table>")
document.write("</div>")