var xmlHttp;

var closeIcon = '<a onclick="javascript:document.getElementById(\'livesearch\').style.display=\'none\';" href="#"><img height=12 alt="close" hspace="4" src="images/icons/x.gif" width="12" style="position: relative; right: -235px;" vspace="1" border="0" /></a><br />';


function searchGo(str, defaulttext){

	if (str.length == 0 || str == defaulttext) {
		alert(defaulttext);
	} else {
		window.location = 'index.php?page=inventory&make=&min_price=&max_price=&query=' + str + '&sold=&live_search_query=' + str;
		
	}
/*

javascript:alert(document.getElementById(\'txt1\').value)
*/
}

function showResult(str){

	if (str.length == 0) {
		document.getElementById("livesearch").innerHTML = "";
		document.getElementById("livesearch").style.display = "none";
				
		return
	}
	
	xmlHttp=GetXmlHttpObject();
	
	if (xmlHttp==null) {
		alert ("Browser does not support HTTP Request");
		
		return
	}
	
	var url="live_search.php";
	url = url + "?q=" + str;
	url = url + "&sid=" + Math.random();
	
	//prompt("sometext",url);
	
	xmlHttp.onreadystatechange = stateChanged;
	xmlHttp.open("GET",url,true);
	xmlHttp.send(null);
} 

function stateChanged() {

	if (xmlHttp.readyState == 4 || xmlHttp.readyState == "complete") {
		document.getElementById("livesearch").innerHTML = closeIcon + xmlHttp.responseText;
		document.getElementById("livesearch").style.display = "block";
	}
	
}

function GetXmlHttpObject() {
	
	var xmlHttp=null;

	try {
		// Firefox, Opera 8.0+, Safari
		xmlHttp=new XMLHttpRequest();
	}
	
	catch (e) {
		// Internet Explorer
		try {
			xmlHttp=new ActiveXObject("Msxml2.XMLHTTP");
		}
		
		catch (e) {
			xmlHttp=new ActiveXObject("Microsoft.XMLHTTP");
		}
	}
	
	return xmlHttp;

}

function clickClear(thisfield, defaulttext) {
	if (thisfield.value == defaulttext) {
		thisfield.value = "";
	}
}

function clickRecall(thisfield, defaulttext) {
	if (thisfield.value == "") {
		thisfield.value = defaulttext;
	}
}