var ajaxRequest;

function ajaxFunction()

{

var ajaxRequest=null;

try

  {

  // Firefox, Opera 8.0+, Safari

  ajaxRequest=new XMLHttpRequest();

  }

catch (e)

  {

  // Internet Explorer

  try

    {

    ajaxRequest=new ActiveXObject("Msxml2.XMLHTTP");

    }

  catch (e)

    {

    ajaxRequest=new ActiveXObject("Microsoft.XMLHTTP");

    }

  }

return ajaxRequest;

}

//News Page

function searchArchive(searchstr) {

	ajaxRequest=ajaxFunction();

	ajaxRequest.onreadystatechange = function(){

		if(ajaxRequest.readyState == 4){

			var links = document.getElementById("search_links");

			

			links.innerHTML = ajaxRequest.responseText;

			links.innerHTML = links.innerHTML+'<a href="javascript:backToArchive()" class="backtoarchive" style="margin-bottom:0;">Back To Archive</a>';

			

			document.getElementById("archive_links").style.display = "none";

			links.style.display = "block";

			document.searchArchive.searchstr.select();

		}

	}

	if(!searchstr) {

		var searchstr = document.searchArchive.searchstr.value;

	}

	ajaxRequest.open("GET", "actions.php?action=searchArchive&search="+searchstr, true);

	ajaxRequest.send(null);		

}

function backToArchive() {

	document.getElementById("search_links").style.display = "none";

	document.getElementById("archive_links").style.display = "block";

	document.searchArchive.searchstr.value = "";

	document.searchArchive.searchstr.focus();

}



//Project Page

var h = 120;

var maxh = 580;

var cursearch = "basic";

function advancedSearch() {

	//do slide

	var thediv = document.getElementById("searchprojects");

	document.getElementById("advanced_search").style.display = "none";

	thediv.style.height = h+"px";

	h=h+20;

	if(h <= maxh) {

		t=setTimeout("advancedSearch()",1);

	}else{

		clearTimeout(t); h=maxh;

		document.getElementById("asearchtable").style.display = "block";

		document.getElementById("basic_search").style.display = "block";

		cursearch = "advanced";

	}

}

function basicSearch() {

	document.getElementById("asearchtable").style.display = "none";

	document.getElementById("basic_search").style.display = "none";

	document.getElementById("searchprojects").style.height = "auto";

	document.getElementById("advanced_search").style.display = "block";

	cursearch = "basic";

	h=120;

}