function warten(prmSec)
  {
  prmSec *= 1000;
  var eDate = null;
  var eMsec = 0;
  var sDate = new Date();
  var sMsec = sDate.getTime();

  do {
      eDate = new Date();
      eMsec = eDate.getTime();

  } while ((eMsec-sMsec)<prmSec);
}

//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 does not support this feature.  Please upgrade or use a different browser. Older (pre-v2.8) versions of Order Editor do not have this restriction.");
	}
}

//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  (document.getElementById('txtSearch').value == 1) {
	  warten(0.1);
	}*/
	if (searchReq.readyState == 4 || searchReq.readyState == 0) {
		
		var str = escape(document.getElementById('txtSearch').value);
		var href = location.href.split("http");
		searchReq.open("GET", 'search_suggest.php?search=' + str + '&href1=' + href[1], 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 = '';
			suggest += '<div style="display:block; padding:2;">' + str[i] + '</div>';
			ss.innerHTML += suggest;
		}
		ss.innerHTML = ss.innerHTML.replace(/_ae_/g, "ä");
		ss.innerHTML = ss.innerHTML.replace(/_oe_/g, "ö");
		ss.innerHTML = ss.innerHTML.replace(/_ue_/g, "ü");
		ss.innerHTML = ss.innerHTML.replace(/_Ae_/g, "Ä");
		ss.innerHTML = ss.innerHTML.replace(/_Oe_/g, "Ö");
		ss.innerHTML = ss.innerHTML.replace(/_Ue_/g, "Ü");
		if ((ss.innerHTML != '') && (document.getElementById('txtSearch').value != '')) {
		 document.getElementById('search_suggest').style.display='block';
		} else {
		 document.getElementById('search_suggest').style.display='none';
		}
	}
}

//Click function
function setSearch(value) {
	document.getElementById('txtSearch').value = value;
	document.getElementById('search_suggest').innerHTML = '';
}