function toggledisplay() { 

   document.getElementById('Concord').style.display="none";

   document.getElementById('Sudbury').style.display="none";

   document.getElementById('Bedford').style.display="none";

   if (document.getElementById('town').selectedIndex==1) {

       document.getElementById('Concord').style.display="block";

   }

   if (document.getElementById('town').selectedIndex==2) {

       document.getElementById('Bedford').style.display="block";

   }

   if (document.getElementById('town').selectedIndex==3) {

       document.getElementById('Sudbury').style.display="block";

   }

   }



function toggledisplay2() { 

   document.getElementById('school').style.display="none";

   document.getElementById('school2').style.display="none";

   if (document.getElementById('which').selectedIndex==1) {

       document.getElementById('school').style.display="block";

       document.getElementById('school2').style.display="block";

   }

   }



function toggledisplay3() { 

   selinst = document.getElementById('instrument');

   selsize = document.getElementById('size');

   

   if (selinst.selectedIndex==1) {

	   selsize.options[0].value="unsure";

	   selsize.options[0].text="I Don't know";

	   selsize.options[1].value="1/16";

	   selsize.options[1].text="1/16";

	   selsize.options[2].value="1/8";

	   selsize.options[2].text="1/8";

	   selsize.options[3].value="1/4";

	   selsize.options[3].text="1/4";

	   selsize.options[4].value="1/2";

	   selsize.options[4].text="1/2";

	   selsize.options[5].value="3/4";

	   selsize.options[5].text="3/4";

	   selsize.options[6].value="4/4";

	   selsize.options[6].text="4/4";



	   document.getElementById('cost').innerHTML="<b>Cost:</b><br />$18/mon, $190/yr<br /><br />";

	   document.getElementById('add').style.display="block";

	   document.getElementById('rock').style.display="none";

	   document.getElementById('foam').style.display="block";

   }

   if (selinst.selectedIndex==2) {

	   selsize.options[0].value="unsure";

	   selsize.options[0].text="I Don't know";

	   selsize.options[1].value="11";

	   selsize.options[1].text="11 Inch";

	   selsize.options[2].value="12";

	   selsize.options[2].text="12 Inch";

	   selsize.options[3].value="13";

	   selsize.options[3].text="13 Inch";

	   selsize.options[4].value="14";

	   selsize.options[4].text="14 Inch";

	   selsize.options[5].value="15-1/2";

	   selsize.options[5].text="15-1/2 Inch";

	   selsize.options[6].value="16";

	   selsize.options[6].text="16 Inch";



	   document.getElementById('cost').innerHTML="<b>Cost:</b><br />$19/mon, $210/yr<br /><br />";

	   document.getElementById('add').style.display="block";

	   document.getElementById('rock').style.display="none";

	   document.getElementById('foam').style.display="block";

   }

   if (selinst.selectedIndex==3) {

	   selsize.options[0].value="unsure";

	   selsize.options[0].text="I Don't know";

	   selsize.options[1].value="1/8";

	   selsize.options[1].text="1/8";

	   selsize.options[2].value="1/4";

	   selsize.options[2].text="1/4";

	   selsize.options[3].value="1/2";

	   selsize.options[3].text="1/2";

	   selsize.options[4].value="3/4";

	   selsize.options[4].text="3/4";

	   selsize.options[5].value="7/8";

	   selsize.options[5].text="7/8";

	   selsize.options[6].value="4/4";

	   selsize.options[6].text="4/4";



	   document.getElementById('cost').innerHTML="<b>Cost:</b><br />$34/mon, $350/yr<br /><br />";

	   document.getElementById('add').style.display="block";

	   document.getElementById('rock').style.display="block";

	   document.getElementById('foam').style.display="none";

   }

}



function check_req() {

   if ((document.getElementById('name1').value=="") ||

       (document.getElementById('phone').value=="")) {

      alert("Please enter your name and phone number");

      return false;

   }

   document.form1.submit();

}