function getXmlHttpRequestObject() {
	if (window.XMLHttpRequest) {
		return new XMLHttpRequest();
		} else if(window.ActiveXObject) {
		return new ActiveXObject("Microsoft.XMLHTTP");
		} else {}
	}

var searchReq = getXmlHttpRequestObject();
var gFieldName;

function removeSuggest(fieldName) {
	gFieldName = fieldName;
	document.getElementById(gFieldName).className = 'forminputajax';
	}
	
function searchSuggest(fieldName) {
	gFieldName = fieldName;
	if(document.getElementById(gFieldName).value.length > 1) {
		document.getElementById(gFieldName).className = 'forminputajaxbusy';
		}
	if (searchReq.readyState == 4 || searchReq.readyState == 0) {
		var str = escape(document.getElementById(gFieldName).value);
		searchReq.open("GET", 'ajax.php?search=' + str, true);
		searchReq.onreadystatechange = handleSearchSuggest; 
		searchReq.send(null);
		}		
	}

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++) {
			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;
			}
		}
	}

function suggestOver(div_value) {
	div_value.className = 'suggest_link_over';
	}

function suggestOut(div_value) {
	div_value.className = 'suggest_link';
	}

function setSearch(value) {
	document.getElementById(gFieldName).className = 'forminputajax';
	if(gFieldName == 'name') {
		values = value.split(" in ");
		value = values[0];
		}
	document.getElementById(gFieldName).value = value;
	document.getElementById('search_suggest').innerHTML = '';
	}