function getXmlHttpRequestObject() {
	if (window.XMLHttpRequest) {
		return new XMLHttpRequest();
	} else if(window.ActiveXObject) {
		return new ActiveXObject("Microsoft.XMLHTTP");
	} else {
		alert("Your Browser Sucks!\nIt's about time to upgrade don't you think?");
	}
}

var searchReq = getXmlHttpRequestObject();

function searchSuggest() {
	if (searchReq.readyState == 4 || searchReq.readyState == 0) {
		var str = escape(document.getElementById('txtSearch').value);
		searchReq.open("GET", 'http://www.style-your-golf.com/suggest/searchSuggest.php?search=' + str, true);
		searchReq.onreadystatechange = handleSearchSuggest; 
		searchReq.send(null);
	}		
}

function handleSearchSuggest() {
	if (searchReq.readyState == 4) {
		var ss = document.getElementById('search_suggest')
		ss.innerHTML = '';
		var str = searchReq.responseText.split("\n");
		
		if((str.length-1)>0)
		{
			document.getElementById('search_suggest').style.visibility="visible";
		}
		else
		{
			document.getElementById('search_suggest').style.visibility="hidden";
		}
		
		var suggest='';
		
		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.
			
			if(i==0) suggest+='<select size="10" id="auswahl" onclick="javascript:setSearch();" onkeydown="javascript:setSearch_tastatur(event);Cursortasten(event);">';
			
			suggest+='<option value="'+str[i]+'">'+str[i]+'</option>';
			
			//var suggest = '<div onmouseover="javascript:suggestOver(this);" ';
			//suggest += 'onmouseout="javascript:suggestOut(this);" ';
			//suggest += 'onclick="javascript:setSearch(this.innerHTML);" '; 
			//suggest += 'class="suggest_link">' + str[i] + ' - '+i;
			
			//suggest += '</div>';
			
			
		}
		
		suggest+='</select>';
		ss.innerHTML += suggest;
	}
}

function suggestOver(div_value) {
	div_value.className = 'suggest_link_over';
}

function suggestOut(div_value) {
	div_value.className = 'suggest_link';
}

function setSearch() {	
	document.getElementById('txtSearch').value = document.getElementById("auswahl").value;
	document.getElementById('search_suggest').innerHTML = '';
	document.geomixSearch.submit();
}

function setSearch_tastatur(event)
{	
	if(event.keyCode == 13)
    {
		document.getElementById('txtSearch').value = document.getElementById("auswahl").value;
		document.getElementById('search_suggest').innerHTML = '';
		document.geomixSearch.submit();
	}
}

function Cursortasten(event, i)
{
    if(event.keyCode == 40)
    {
		document.getElementById('auswahl').focus();
    }
	
	if(event.keyCode == 38 && document.getElementById("auswahl").selectedIndex==0)
    {
		document.getElementById('txtSearch').focus();
    }
}