/* ---------------------------- */
/* XMLHTTPRequest Enable 		*/
/* ---------------------------- */
function createObject() {
	var request_type;
	var browser = navigator.appName;
	if(browser == "Microsoft Internet Explorer"){
	request_type = new ActiveXObject("Microsoft.XMLHTTP");
	}else{
		request_type = new XMLHttpRequest();
	}
		return request_type;
}

var http = createObject();

/* -------------------------- */
/* SEARCH for products				 */
/* -------------------------- */
function autosuggest() {
q = document.getElementById('search-q').value;
	if (q !="" && q !="Enter Text to Search")
	{
		// Set te random number to add to URL request
		nocache = Math.random();
		http.open('get', '/textSearch.cfm?q='+q+'&nocache = '+nocache);
		http.onreadystatechange = autosuggestReply;
		http.send(null);
	}
	else{
		if (q =="" || q =="Enter Text to Search"){
		   document.getElementById('search-q').value = "";
		   document.getElementById('results').innerHTML="";
		   document.getElementById('results').style.display="none";
		}
	}
}

function clearAutosuggestTextBox() {
q = document.getElementById('search-q').value;
	if (q !="" && q =="Enter Text to Search")
	{
	  document.getElementById('search-q').value = "";	
	}
}

function autosuggestReply() {
	if(http.readyState == 4){
		var response = http.responseText;
		if(response!=""){
			document.getElementById('results').innerHTML=response;
			document.getElementById('results').style.display="block";
		} else {
			document.getElementById('results').style.display="none";
		}
	}
}

/* -------------------------- */
/* SEARCH for reference keywords			 */
/* -------------------------- */
function autosuggestKeyword() {
var q = document.getElementById('searchKeyword').value;
	if (q !="" && q !="Enter keyword to Search")
	{
		// Set te random number to add to URL request
		nocache = Math.random();
		http.open('get', '/textSearchKeyword.cfm?q='+q+'&nocache = '+nocache);
		http.onreadystatechange = autosuggestReplyKeyword;
		http.send(null);
	}
	else{
		if (q =="" || q =="Enter keyword to Search"){
		   document.getElementById('searchKeyword').value = "";
		   document.getElementById('resultsKeyword').innerHTML="";
		   document.getElementById('resultsKeyword').style.display="none";
		}
	}
}

function clearAutosuggestTextBoxKeyword() {
var q = document.getElementById('searchKeyword').value;
	if (q !="" && q =="Enter keyword to Search")
	{
	document.getElementById('searchKeyword').value = "";	
	}
}

function autosuggestReplyKeyword() {
	if(http.readyState == 4){
		var response = http.responseText;
		if(response!=""){
			document.getElementById('resultsKeyword').innerHTML=response;
			document.getElementById('resultsKeyword').style.display="block";
		} else {
			document.getElementById('resultsKeyword').style.display="none";
		}
	}
}