//Gets the browser specific XmlHttpRequest Object
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?");
	}
}

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

//Called from keyup on the search textbox.
//Starts the AJAX request.
function searchSuggest() {
	 var siteurl=document.frm_search.hid_siteurl.value;
	 var searchtype=document.frm_search.sel_searchtype.value;
	 var lid=document.frm_search.sellanguage.value;
	 var mtypeid=document.frm_search.selmovietype.value;
	 if (searchReq.readyState == 4 || searchReq.readyState == 0) {
		//var str = escape(document.getElementById('txtsearch').value);
		var str=escape(document.frm_search.txtsearch.value);
		//if(str.indexOf('.') == -1)
		//{
		//alert('includes/ajax_searchsuggest.php?search='+str+'&search_type='+ searchtype+'&lang='+lid);
		searchReq.open("GET",''+siteurl+'includes/ajax_searchsuggest.php?search='+str+'&search_type='+ searchtype+'&lang='+lid+'&mtype='+mtypeid, true);
		searchReq.onreadystatechange = handleSearchSuggest; 
		searchReq.send(null);
		//}
		//else
		//{
		//	alert("Please Enter a Valid Search term");
		//}
	}		
}

//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("\n");
		for(i=0; i < str.length - 3; i++) {
			//Build our element string.  This is cleaner using the DOM, but
			//IE doesn't support dynamically added attributes.	
		
			if(str[i]!=''){
			var suggest = '<div onmouseover="javascript:suggestOver(this);" ';
			suggest += 'onmouseout="javascript:suggestOut(this);" ';
			suggest += 'onclick="javascript:setSearch(this.innerHTML);" ';
			suggest += 'class="suggest_link">'+str[i] + '</div>';
			//alert(suggest);
			ss.innerHTML += suggest;
			}
		}
	}
}

//Mouse over function
function suggestOver(div_value) {
	//div_value.className = 'suggest_link';
}
//Mouse out function
function suggestOut(div_value) {
	div_value.className = 'suggest_link';
}
//Click function
function setSearch(srchtext) {

	document.getElementById('search_suggest').innerHTML = '';
	//document.frm_search.txtsearch.value =srchtext;
	
	validate_search();
	
}