// JavaScript Document
function val_contact()
{
var uname=document.contact.uname;
var uadd=document.contact.uadd;
var usub=document.contact.usub;
var ucom=document.contact.ucom;

if(uname.value=="" || uname.value=="Your name")
{
alert ("Enter Your Name");
uname.focus();
return false;
}
if(uadd.value=="" || uadd.value=="Your email address")
{
alert ("Enter Your Address");
uadd.focus();
return false;
}
if(usub.value=="" || usub.value=="Subject")
{
alert ("Enter Subject");
usub.focus();
return false;
}
if(ucom.value=="" || ucom.value=="Comments")
{
alert ("Enter Your Comments");
ucom.focus();
return false;
}
return true;
}



function ajaxmake(){
	var ajaxRequest;  // The variable that makes Ajax possible!
	try{
		// Opera 8.0+, Firefox, Safari
		ajaxRequest = new XMLHttpRequest();
	} catch (e){
		// Internet Explorer Browsers
		try{
			ajaxRequest = new ActiveXObject("Msxml2.XMLHTTP");
		} catch (e) {
			try{
				ajaxRequest = new ActiveXObject("Microsoft.XMLHTTP");
			} catch (e){
				// Something went wrong
				alert("Your browser broke!");
				return false;
			}
		}
	}
	ajaxRequest.onreadystatechange = function(){
		if(ajaxRequest.readyState == 4){
				var ajaxDisplay = document.getElementById('sample1');
				document.getElementById("sap1").style.display="none";
  			ajaxDisplay.innerHTML = ajaxRequest.responseText;
  			//alert(ajaxRequest.responseText);
  		}
	}
	var data=document.search.cat1.value;
	var queryString = "?data=" + data;
	//alert(data);
	ajaxRequest.open("GET", "ajax_make.php"+queryString, true);
	ajaxRequest.setRequestHeader('Content-Type', 'application/x-www-form-urlencoded');
	ajaxRequest.send(null); 
}