function evalScript(scripts)
{	
	try
	{	
		if(scripts != '')	
		{	
			var script = "";
			scripts = scripts.replace(/<script[^>]*>([\s\S]*?)<\/script>/gi, function(){if (scripts !== null) script+=arguments[1]+'\n';return '';});
			if(script) (window.execScript) ? window.execScript(script) : window.setTimeout(script, 0);
		}
		return false;
	}
	catch(e)
	{	
		alert(e);
	}
}

function makeRequest(url,targetdiv) 
{
	var http_request = false;
	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 = function()
	{
		alertContents(http_request,targetdiv);
	};
	http_request.open('GET', url, true);
	http_request.send(null);

}
function makeRequest2(url,targetdiv) 
{
	document.getElementById(targetdiv).innerHTML='<span class="preloader"><span class="preloader_image">Loading... </span>'+document.getElementById(targetdiv).innerHTML+'<br clear="all" /></span>';	

	var http_request = false;
	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 = function()
	{
		alertContents(http_request,targetdiv);
	};
	http_request.open('GET', url, true);
	http_request.send(null);

}

function alertContents(http_request,targetdiv) 
{

	if (http_request.readyState == 4)
	{
		if (http_request.status == 200) 
		{
			result=http_request.responseText;
			
			//document.getElementById(targetdiv).innerHTML="";
			document.getElementById(targetdiv).innerHTML=http_request.responseText;	
			evalScript(result);
		} 
		else
		{
			//alert('There was a problem with the request.');
		}
	}
}

/*-------------------*/
function popUp(elemCont)
{
	var check=document.getElementById('pop_overlay').style.display;
	if(document.getElementById('pop_overlay').style.display=='none')
	{
		document.getElementById('pop_overlay').style.display='block';
		document.getElementById(elemCont).style.display='block';
	}
	else
	{
		document.getElementById('pop_overlay').style.display='none';
		document.getElementById(elemCont).style.display='none';
	}
}

function invite_friend()
{
	makeRequest('incs/_invite_friend.inc.php','generictopajax'); 
}
function add2newsletter()
{
	makeRequest('incs/_add2newsletter.inc.php','generictopajax'); 
}
function ajax_close(fname)
{
	makeRequest('incs/_empty.inc.php',fname); 
}