function add_pub()
{
    if(getref('pubcarre3'))
    {
        var src_url='/pub/inter_250x250_iframe.php?&altern='+js_aff_alterne+'&sla='+js_sla;
        var myFirstElement  = new Element('iframe', {src: src_url,width:300,height:262,marginwidth:0,marginheight:0,align:'top',scrolling:'no',frameborder:0,allowTransparency:true});
        $('pubcarre3').adopt(myFirstElement);
    }

    if(getref('pubcarre7'))
    {
        var src_url='/pub/inter_700x250_iframe.php?&altern='+js_aff_alterne+'&sla='+js_sla;
        var myFirstElement  = new Element('iframe', {src: src_url,width:700,height:262,marginwidth:0,marginheight:0,align:'top',scrolling:'no',frameborder:0,allowTransparency:true});
        $('pubcarre7').adopt(myFirstElement);
    }


    if(getref('divbando'))
    {

        var src_url='/pub/inter_bandeau_iframe.php?&altern='+js_aff_alterne+'&sla='+js_sla;
        var myFirstElement  = new Element('iframe', {src: src_url,width:728,height:90,marginwidth:0,marginheight:0,align:'top',scrolling:'no',frameborder:0,allowTransparency:true,id:'pubando',name:'pubando'});
        $('divbando').adopt(myFirstElement);
    }


    if(getref('divsky'))
    {
        var src_url='/pub/inter_sky_iframe.php?&altern='+js_aff_alterne+'&sla='+js_sla;
        var myFirstElement  = new Element('iframe', {src: src_url,width:140,height:600,marginwidth:0,marginheight:0,align:'top',scrolling:'no',frameborder:0,allowTransparency:true,id:'pubsky'});
        $('divsky').adopt(myFirstElement);
    }

}


window.addEvent('domready', function() {
   add_pub();
});