// JavaScript Document
var http_request = false;
var tempTxt;
function makeRequest(url,txt) 
{
	http_request = false;
	tempTxt=txt;
	if (window.XMLHttpRequest) { // Mozilla, Safari,...
http_request = new XMLHttpRequest();
if (http_request.overrideMimeType) {
http_request.overrideMimeType('text/xml');
// See note below about this line
}
} else if (window.ActiveXObject) { // IE
try {
http_request = new ActiveXObject("Msxml2.XMLHTTP");
} catch (e) {
try {
http_request = new ActiveXObject("Microsoft.XMLHTTP");
} catch (e) {}
}
}

if (!http_request) {
alert('Giving up :( Cannot create an XMLHTTP instance');
return false;
}
http_request.onreadystatechange = alertContents;
http_request.open('GET', url, true);
http_request.send(null);
}
function alertContents()
{
	if (http_request.readyState == 4) 
	{
		if (http_request.status == 200)
		{
			//alert(http_request.responseText);
			var resp= trim(http_request.responseText);
			if(tempTxt == "txt1")
			{
				if(resp != '')
				{
					document.getElementById('div1').style.display='block';
					document.getElementById('div1').innerHTML=http_request.responseText;
				}
			}
			if(tempTxt == "txt2")
			{
				if(resp != '')
				{
					document.getElementById('div1').style.display='block';
					document.getElementById('div1').innerHTML=http_request.responseText;
				}
				
				
			}
			if(tempTxt == 'change_merchants_logo')
			{
					document.getElementById('merquee_box').innerHTML=http_request.responseText;
			}
		} 
		else
		{
			//alert('There was a problem with the request!');
		}
	}
}

// Removes leading whitespaces
function LTrim( value ) {
	
	var re = /\s*((\S+\s*)*)/;
	return value.replace(re, "$1");
	
}

// Removes ending whitespaces
function RTrim( value ) {
	
	var re = /((\s*\S+)*)\s*/;
	return value.replace(re, "$1");
	
}

// Removes leading and ending whitespaces
function trim( value ) {
	
	return LTrim(RTrim(value));
	
}