if ( document.URL.indexOf("hotelsearchadvprocess.cfm") != -1 )
{
	if (document.location.href.indexOf("Search By Category") != -1 || document.location.href.indexOf("Search%20By%20Category") != -1 ) 
	{
		addLoadEvent(function() {displayAd();})
	}
}
function displayAd() {
	var sIframeHtml = '<iframe id="if1" src="cafe.cfm?act=ad.sponsor&spanid=a1&loc=' 
		sIframeHtml += document.getElementById('SEARCH_FIELD4').value
		sIframeHtml += '" frameborder="0" width="0" height="0"></iframe>'
		sIframeHtml += '<div id="a1" align="center" style="width:100%;text-align:center;"></div>'
	with ( document.getElementById('divResults') ) {
		innerHTML = sIframeHtml + innerHTML
	}
}
function addLoadEvent(func) {
    var oldonload = window.onload;
    if (typeof window.onload != 'function') {
        window.onload = func;
    } else {
        window.onload = function() {
            oldonload();
            func();
        }
    }
}