//xmlhttp.js
//Function to create an XMLHttp Object.
function getxmlhttp (){
//Create a boolean variable to check for a valid Microsoft ActiveX instance.
var xmlhttp = false;
//Check if we are using Internet Explorer.
try {
//If the JavaScript version is greater than 5.
xmlhttp = new ActiveXObject("Msxml2.XMLHTTP");
} catch (e) {
//If not, then use the older ActiveX object.
try {
//If we are using Internet Explorer.
xmlhttp = new ActiveXObject("Microsoft.XMLHTTP");
} catch (E) {
//Else we must be using a non-Internet Explorer browser.
xmlhttp = false;
}
}
// If we are not using IE, create a JavaScript instance of the object.
if (!xmlhttp && typeof XMLHttpRequest != 'undefined') {
xmlhttp = new XMLHttpRequest();
}

return xmlhttp;
}





function getdate1(name1,name2,name3) {

	xmlhttp = getxmlhttp ();
	xmlhttp.open("GET", "ajax/date.php?nam=" + name1+"&re_date="+name2+"&re_date_to="+name3);	
	document.getElementById('result_hid').style.display="none";
	document.getElementById('loadingImage').style.display="block";
	xmlhttp.onreadystatechange = handleFunction;
	xmlhttp.send(null);
	
}

function handleFunction() {

    if(xmlhttp.readyState == 4 && xmlhttp.status == 200){
        // Text returned FROM the PHP script
        var response = xmlhttp.responseText;
		
        if(response) {
			//alert(response);

			document.getElementById('loadingImage').style.display="none";
			//document.getElementById('maindata').innerHTML = response;
			document.getElementById('maindat2').innerHTML = response;
						
		}
	}
}
















//Function to get next results of database
function nextback (serverPage){
//Get an XMLHttpRequest object for use.
	//alert (serverPage);
	xmlhttp = getxmlhttp ();
	/// to show the .gif loading image
	document.getElementById('loading2').style.display = 'inline';

    // Open PHP script for requests
	xmlhttp.open("GET", "get_main_data.php?pagio=" + serverPage);	

	xmlhttp.onreadystatechange = handleResponseSendBack;
	xmlhttp.send(null);

}

//handle the response
function handleResponseSendBack() {
    if(xmlhttp.readyState == 4 && xmlhttp.status == 200){
		
        // Text returned FROM the PHP script
        var response = xmlhttp.responseText;
		
        if(response) {
			//alert(response);

			document.getElementById('maindata').innerHTML = response;
						
			//release ajax visual effects
/*			document.getElementById('loading').style.display = 'none';
			document.getElementById('selected_page').innerHTML = '<strong>' + mResponse[1] + '</strong>';
			document.getElementById('selected_page').innerHTML += ' <input type="button" name="ss" id="ss" value="Select another page" onclick="showHide();" />';
			document.getElementById('selected_page').style.display = 'inline';
			
			if(document.getElementById('success'))
				document.getElementById('success').style.display = 'none';
*/
		}else{
			
//			document.getElementById('loading').style.display = 'block';			
//			document.getElementById('ss').disabled = true;
//			document.getElementById('page').disabled = true;
//			document.getElementById('maindata').innerHTML = '';
//			document.getElementById('loading').style.display = 'inline';
//			document.getElementById('success').style.display = 'none';
		}
    }
}