show_ad();
function show_ad() {

    var search_url = "http://search.eclickz.com/search.php";

    var this_url = escape(document.location.href);
    var kw = '';

    if ( ! options['search_terms'] ) {
      kw = getKeywords();
    }

    var url = 
        search_url + "?" + 
        "affiliate=" + escape(options['affiliate']) + "&" + 
        "javascript=1" + "&" + 
        "fmt=contentmatch" + "&" + 
        "Terms=" + escape(options['search_terms']) + "&" +  
        "MKEYS=" + escape(kw) + "&" +  
        "width=" + escape(options['width']) + "&" + 
        "height=" + escape(options['height']) + "&" +  
        "num_col=" + escape(options['num_col']) + "&" +  
        "hpp=" + escape(options['num_results']) + "&" +  
        "bdr_color=" + escape(options['border_color']) + "&" +  
        "h_bg_color=" + escape(options['title_bar_color']) + "&" +  
        "h_txt_color=" + escape(options['title_bar_text_color']) + "&" +  
        "bg_color=" + escape(options['body_color']) + "&" +  
        "txt_color=" + escape(options['text_color']) + "&" +  
        "link_color=" + escape(options['link_color']) + "&" +  
        "url=" + this_url;

    document.write( "<script type='text/javascript' language='javascript' src='" + url + "'></scr" + "ipt>" );

}

function getKeywords () {

    var metaElements = document.all ?
    document.all.tags('META') :
    document.getElementsByTagName ?
    document.getElementsByTagName ('META') : new Array();

    var metaKeywords = new Array();
    var i = 0;

    for (var m = 0; m < metaElements.length; m++) {
        if (metaElements[m].name == 'keywords') {
            metaKeywords[i++] = metaElements[m].content;
        }
    }

    return metaKeywords;

}