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

var searchReq = getXmlHttpRequestObject();

function searchSuggest() {
  
  if (searchReq.readyState == 4 || searchReq.readyState == 0) {
		var str = escape(document.getElementById('txtSearch').value);
		if(str != "")
		{
      document.getElementById('search_suggest').innerHTML = 'Arıyor...';
      searchReq.open("GET", 'bulur.php?search=' + escape(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++) {
      
        if(i == 0)
        {
          marka4(str[i]);
        }
        else
        {
         
          var suggest = '<div onmouseover="javascript:suggestOver(this);" ';
          suggest += 'onmouseout="javascript:suggestOut(this);" ';
          
          if(i == 1)
          suggest += 'class="suggest_link_over">' + str[i] + '</div>';
          else
          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('txtSearch').value = value;
	document.getElementById('search_suggest').innerHTML = '';
}

function marka4(me)
{
  document.getElementById('marka').value = me;
}

function marka4kontrol(form)
{
  if(form.marka.value=='' || form.marka.value=='0') 
   { 
      form.txtSearch.focus();
      return false; 
   }
 
return true;
 
}