function getDirections() {
	var s1 = Form1.mapStreet.value;
	var s2 = Form1.mapCity.value;
	var s3 = Form1.mapState.value;
	var s4 = Form1.mapZip.value;
	var sUrl = "http://www.mapquest.com/directions/main.adp?go=1&do=nw&un=m&cl=EN&ct=NA&rsres=1&1y=US&1a="+s1+"&1c="+s2+"&1s="+s3+"&1z="+s4+"&1ah=&2y=US&2a=4020+McEwen+Rd&2c=Dallas&2s=Tx&2z=75244&2ah=";
	
	var custom = window.open(sUrl);
}