/*----------------------------Suggest Code-------------------------*/

/*

	This is the JavaScript file for the osCommerce AJAX Search Suggest



	You may use this code in your own projects as long as this 

	copyright is left	in place.  All code is provided AS-IS.

	This code is distributed in the hope that it will be useful,

 	but WITHOUT ANY WARRANTY; without even the implied warranty of

 	MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.

	

	For the rest of this code visit http://www.osCommerce-SSL.com

	

	For a complete detailed tutorial on how this code works visit:

	http://www.dynamicajax.com/fr/AJAX_Suggest_Tutorial-271_290_312.html

	

	For more AJAX code and tutorials visit http://www.DynamicAJAX.com

	

	Copyright 2006 Ryan Smith / 345 Technical / 345 Group.	

	

	Auf XT-Commerce portiert von TechWay (Steffen Decker) mit Unterstützung von Purecut (aus dem ecombase.de Forum)

	Copyright 2006 @ TechWay, Steffen Decker

*/

//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() {

	if (searchReq.readyState == 4 || searchReq.readyState == 0) {

		var str = escape(document.getElementById('txtSearch').value);

		searchReq.open("GET", 'searchSuggest.php?search=' + str, true);

		searchReq.onreadystatechange = handleSearchSuggest; 

		searchReq.send(null);

	}		

}



//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 - 1; i++) {

			//Build our element string.  This is cleaner using the DOM, but

			//IE doesn't support dynamically added attributes.

			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>';

			ss.innerHTML += suggest;

		}

		if (i==0) {

			ss.style.visibility  = "hidden";

		} else {

			ss.style.visibility  = "visible";

		}

		//Schließen link einfügen

		ss.innerHTML += '<p align="right" style="padding-right:6px;"><a onClick="javascript:suggestClose(this);"><strong>Fenster schließen</strong></a></p>';

	}

}

// Close Function

function suggestClose (div_value) {

	document.getElementById('search_suggest').innerHTML = '';

	document.getElementById('search_suggest').style.visibility  = "hidden";

}



//Mouse over function

function suggestOver(div_value) {

	div_value.className = 'suggest_link_over';

}

//Mouse out function

function suggestOut(div_value) {

	div_value.className = 'suggest_link';

}

//Click function

function setSearch(value) {

	// HTML-TAGS entfernen

  	var newvalue = value.replace(/<.*?>/gi, '');

	//Kategorienamen entfernen (fängt mit &nbsp; an)

	var Suche =	newvalue.indexOf("&nbsp;");

	var produktname = newvalue.substring(0,Suche);

	document.getElementById('txtSearch').value = produktname;

	document.getElementById('search_suggest').innerHTML = '';

	document.getElementById('search_suggest').style.visibility  = "hidden";

	//zum Suchergebnis weiterleiten

	top.location.href = "advanced_search_result.php?keywords=" + produktname; 

}

/*-------------------------End Suggest Code--------------------------------*/