var obj_popup;

document.write('<div id="popup"></div>');

function changeTitle(el) {
	el.title = "Show Map";
}

function showPopup(link) {

	//link = "http://maps.google.com/maps?f=q&amp;source=s_q&amp;hl=en&amp;geocode=&amp;q=412+Highway+90+%23+6,+Bay+St+Louis,+MS%E2%80%8E&amp;sll=30.31853,-89.341759&amp;sspn=0.013059,0.01929&amp;ie=UTF8&amp;ll=30.318525,-89.341764&amp;spn=0.014818,0.021458&amp;z=15&amp";
	
	if (!obj_popup) createPopup(link);
	obj_popup.style.visibility = 'visible';

}

function createPopup(link) {

	obj_popup = document.getElementById('popup');
	
	obj_popup.innerHTML = '<div id="popupbackground" title="Click anywhere to close" onclick="javascript:getElementById(\'popup\').style.visibility=\'hidden\'"></div>' + 
							'<div class="box">' + 
							'<div class="close link" title="Close Map" onclick="javascript:getElementById(\'popup\').style.visibility=\'hidden\'">X</div>' + 
							'<iframe width="550" height="450" frameborder="0" src="' + link + '&amp;output=embed"></iframe>' + 
							'<br><span class="link" onclick="window.open(\'' + link + '\',\'\',\'width=800,height=600,resizable=yes\')">' + 
							'Open in Google Maps</span></div>';

}