function MM_openBrWindow(theURL,winName,features) { 
	// setting window props below
	features = 'height='+(screen.height/2)+',width='+(screen.width - 12)+',top=0,left=0,scrollbars=1,resizable=1,location=0,statusbar=0,toolbar=0,menubar=0,'
	// setting window props above
	window.open(theURL,winName,features);
}
// onClick="MM_openBrWindow('mars.html','','')"