var is_internal = false;

function setinternal(e)
{
	is_internal = true;
}

function InitPopup()
{
	//	findout locat domain name
	var str = new String(window.location);
	var pattern = /https?:\/\/[^\/]*/;
	var result = str.match(pattern);
	var mainurl = result ? (result.length ? result[0] : '') : '';

	//	set handler for all local links
	var d = document.links;
	i = 0;

	for(i = 0; i < d.length; i++)
	{
		internal = d[i].href.indexOf(mainurl);
		if (0 <= internal)
		{
			if (document.all)
			{
				d[i].attachEvent('onclick', setinternal);
			}
			else
			{
				d[i].addEventListener('click', setinternal, false);
			}
		}
	}
	var popup; //reference to popup obj
}

function addOpenEvent(func)
{
	var oldonopen = window.onload;
	if (typeof window.onload != 'function')
	{
		window.onload = func;
	}
	else
	{
		window.onload = function()
		{
			oldonopen();
			func();
		}
	}
}

function ExitPopup()
{
	if (is_internal) return;
	
	popup = window.open('http://www.getresponse.com/ModPopupWizard/DisplayPopupContents/530150/3600/','popup','toolbar=no,location=no,directories=no,status=no,menubar=no,scrollbars=no,resizable=yes,width=250px,height=500px,copyhistory=no');
}

addOpenEvent(InitPopup);
window.onunload = ExitPopup;