function createAjax()
{
	var xmlHttp;
	try
	{
		//for Mozzila, Safari and Opera
		xmlHttp = new XMLHttpRequest();
	}
	catch(e)
	{
		try
		{
			//for IE 6+
			xmlHttp = new ActiveXObject ("Msxml2.XMLHTTP");
		}
		catch(e)
		{
			try
			{
				//for IE 5+
				xmlHttp = new ActiveXObject ("Microsoft.XMLHTTP");
			}
			catch(e)
			{
				
			}
		}
	}
	return xmlHttp;
}

var crd = new Array();
var IE = document.all ? true : false;

function popup(chosen_case, additional)
{
	if( document.getElementById('popup').style.display == 'block' )
		return true;
	else
		document.getElementById('popup').style.display = 'block'
	
	if( IE )
	{
		document.getElementById('date_from_box').style.display = "none";
		document.getElementById('date_to_box').style.display = "none";
		document.getElementById('guests').style.display = "none";
	}
	if( additional != 1 )		
		document.getElementById('popup_title').innerHTML = additional;
	else	
		document.getElementById('popup_title').innerHTML = chosen_case;
	document.getElementById('popup').style.top = crd[1] - 276 + 'px';
	
	document.getElementById('popup').style.left = crd[0] - 26 + 'px';
	getContent(chosen_case, additional);
}




var tempX = 0
var tempY = 0
//==== Get the mouse coordinates
document.onmousemove = getMouseXY;
function getMouseXY(e) 
{
	if (IE) 
	{
		tempX = event.clientX + document.documentElement.scrollLeft;
		tempY = event.clientY + document.documentElement.scrollTop;
	} 
	else 
	{
		tempX = e.pageX;
		tempY = e.pageY;
	} 
	
	if (tempX < 0)
		tempX = 0;
	if (tempY < 0)
		tempY = 0; 

	crd[0] = tempX;
	crd[1] = tempY;
	
	return true
}

function closeIt()
{
	document.getElementById('popup').style.display = 'none'
	document.getElementById('inner').style.background = 'url(\'http://www.ideapractices.org//images/global/loader.gif\') center center no-repeat'
	if( IE == true )
	{
		document.getElementById('date_from_box').style.display = "block";
		document.getElementById('date_to_box').style.display = "block";
		document.getElementById('guests').style.display = "block";
	}	
	return true;
}