function launchFloater(theURL) 
{ 	
	x=windowLaunchy(500, 439, theURL);
} 

function launchCoupon(theURL) 
{ 	
	x=windowLaunchy(439, 237, theURL);
} 

function launchPhoto(theURL) 
{ 	
	x=windowLaunchy(700, 600, theURL);
}

function windowLaunchy(w, h, theURL)
{
	/** And also make it centered, for good measure. **/
	var wCenter = (window.screen.width - w) / 2; 
	var hCenter = (window.screen.height - h) / 2;

	x = window.open(theURL, 'pm_floater', 'resizable=1,menubar=1,width=' + w + ',height=' + h + ',left=' + wCenter + ',top=' + hCenter);
}