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 alertContents(http_request,targetdiv) 
{

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

// function to show or hide an element-------------------------------------------------------------
function show_hide_element(elem)
{
	if(document.getElementById(elem)!='undefined' && document.getElementById(elem)!==null)
	{
		if(document.getElementById(elem).style.display=='block')
		{
			document.getElementById(elem).style.display='none';
		}
		else
		{
			document.getElementById(elem).style.display='block';
		}
	}
}

// function to show or hide an element after a number of miliseconds-------------------------------
function show_hide_element_delay(elem,milisecs)
{
	setTimeout("show_hide_element('"+elem+"')",milisecs);
}

// function to make a page redirect to a location--------------------------------------------------
function make_redirect(page)
{
	window.location=page;
}


// function to make a page redirect to a location after a number of miliseconds--------------------
function make_redirect_delay(page,milisecs)
{
	setTimeout("make_redirect('"+page+"')",milisecs);
}