// JavaScript Document

var xmlHttp


function textsearch(str,strcat)
{
	document.getElementById('plswait').style.display="";
xmlHttp=GetXmlHttpObject();

if (xmlHttp==null)
 {
 alert ("Browser does not support HTTP Request")
 return
 }


var url="../utils/choosetype.php4"
if (str!="" && strcat != "NULLVALUE")
{url=url+"?s="+str+"&q="+strcat;}
else if (str == "" && strcat != "NULLVALUE")
{url=url+"?q="+strcat;}
else 
{url=url+"?s="+str;}
url=url+"&sid="+Math.random()
xmlHttp.onreadystatechange=stateChanged 
;
xmlHttp.open("GET",url,true)
xmlHttp.send(null)

}

function choosetype(str)
{ document.getElementById('plswait').style.display="";
xmlHttp=GetXmlHttpObject();

if (xmlHttp==null)
 {
 alert ("Browser does not support HTTP Request")
 return
 }


var url="../utils/choosetype.php4"
url=url+"?q="+str
url=url+"&sid="+Math.random()
xmlHttp.onreadystatechange=stateChanged 
;
xmlHttp.open("GET",url,true)
xmlHttp.send(null)


}

function stateChanged() 
{ 

if (xmlHttp.readyState==4 || xmlHttp.readyState=="complete")
 { 
 document.getElementById("ajaxresults").innerHTML=xmlHttp.responseText 

 } 
}

function GetXmlHttpObject()
{
var xmlHttp=null;
try
 {
 // Firefox, Opera 8.0+, Safari
 xmlHttp=new XMLHttpRequest();
 }
catch (e)
 {
 //Internet Explorer
 try
  {
  xmlHttp=new ActiveXObject("Msxml2.XMLHTTP");
  }
 catch (e)
  {
  xmlHttp=new ActiveXObject("Microsoft.XMLHTTP");
  }
 }
return xmlHttp;
}

function getcatalog()
	{ 
	document.getElementById('plswait').style.display="";
	xmlHttp=GetXmlHttpObject();
	
	if (xmlHttp==null)
	 {
	 alert ("Browser does not support HTTP Request")
	 return
	 }
	
	
	var url="../library/catalog_grid.php4";
	url=url+"?s=AUTHOR";
	url=url+"&p=0";
	url=url+"&o=ASC";
	url=url+"&t=library";
	//url=url+"&f="+f;
	//url=url+"&sid="+Math.random()
	xmlHttp.onreadystatechange=stateChanged ;
	
	xmlHttp.open("GET",url,true);
	xmlHttp.send(null);
	alert ("hello");
	}

function stateChanged() 
{ 

if (xmlHttp.readyState==4 || xmlHttp.readyState=="complete")
 { 
 document.getElementById("ajaxresults").innerHTML=xmlHttp.responseText 

 } 
}