function chat_popUp() {URL = "http://www.hericom.com/portail/modules/radio/chat_frame.php?RefClient=" + hericom_ad_client;
day = new Date();
id = day.getTime();
eval("page" + id + " = window.open(URL, '" + id + "', 'scrollbars=0,location=0,resizable');");

}
if (hericom_ad_format=="120x60_as") {document.write('<a href="javascript:chat_popUp()">');document.write('<img src="http://www.hericom.com/portail/modules/radio/images/chat-120x60-1.gif" border=0>');}if (hericom_ad_format=="text_as") {document.write('<a href="javascript:chat_popUp()">Venez chatter avec nous');}document.write('</a>');