function over_thumbnail(alu_id, ha_name){
	return overlib('<img src=\'http://www.aluliner.com/images/product_images/thumbnail_images/'+alu_id+'_0.jpg\' alt=\''+ha_name+'\' >', WIDTH, 144, BORDER, 0);
}

//Gets the browser specific XmlHttpRequest Object
function getXmlHttpRequestObject() {
	if (window.XMLHttpRequest) {
		return new XMLHttpRequest();
	} 
	if(window.ActiveXObject) {
		return new ActiveXObject("Microsoft.XMLHTTP");
	}
}

//Called when the AJAX response is returned.
function handleSearchSuggest() {
	if (searchReq.readyState == 4) {
		var ss = document.getElementById('search_suggest')
		ss.innerHTML = '';
		//var str = searchReq.responseText.split('<split>');
		//for(i=0; i < str.length - 1; i++) {
			//Build our element string.  This is cleaner using the DOM, but
			//IE doesn't support dynamically added attributes.
		//	var suggest = str[i] + "\n";
		//	ss.innerHTML += suggest;
		//}
		ss.innerHTML = searchReq.responseText;
	}
}

//Our XmlHttpRequest object to get the auto suggest
var searchReq = getXmlHttpRequestObject();

//Called from keyup on the search textbox.
//Starts the AJAX request.
function searchSuggest() {
	if (searchReq.readyState == 4 || searchReq.readyState == 0) 
	{
		var str = escape(document.getElementById('txtSearch').value);
		// Erst ab 3 Zeichen suchen 
		if(str.length < 3) 
			return true;
		searchReq.open("GET", 'suggest.php?search=' + str, true);
		searchReq.onreadystatechange = handleSearchSuggest; 
		searchReq.send(null);
	}		
}