// JavaScript Document

var xmlHttp

function getFilebrowser(str)
{
xmlHttp=GetXmlHttpObject()
if (xmlHttp==null)
  {
 	 alert ("Browser does not support HTTP Request")
  	return
  } 
var url="getfilebrowsers.php"
url=url+"?nos="+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("txtHint").innerHTML=xmlHttp.responseText 
 } 
}

// cad drawing files

function getFilebrowser1(str)
{
xmlHttp=GetXmlHttpObject()
if (xmlHttp==null)
{
	alert ("Browser does not support HTTP Request")
	return
} 
var url="getfilebrowsers1.php"
url=url+"?nos="+str
//url=url+"&sid="+Math.random()
xmlHttp.onreadystatechange=stateChanged1 
xmlHttp.open("GET",url,true)
xmlHttp.send(null)
} 

function stateChanged1() 
{ 
if (xmlHttp.readyState==4 || xmlHttp.readyState=="complete")
 { 
 document.getElementById("txtHintFile").innerHTML=xmlHttp.responseText 
 } 
}








// To get styles of categories
function getStyles(str)
{
	
xmlHttp=GetXmlHttpObject()
if (xmlHttp==null)
  {
 	 alert ("Browser does not support HTTP Request")
  	return
  } 
var url="getstyles.php"
url=url+"?catid="+str
//url=url+"&sid="+Math.random()
xmlHttp.onreadystatechange=styleChanged 
xmlHttp.open("GET",url,true)
xmlHttp.send(url)
} 

function styleChanged() 
{ 
if (xmlHttp.readyState==4 || xmlHttp.readyState=="complete")
 { 
 document.getElementById("divStyles").innerHTML=xmlHttp.responseText 
 document.getElementById("divSize").innerHTML=xmlHttp.responseText 
 } 
}

/*function sizeChanged() 
{ 
if (xmlHttp.readyState==4 || xmlHttp.readyState=="complete")
 { 
 document.getElementById("divSize").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;
}