function CheckLocations() {

if (document.demo.locations.value == 0) {
	alert ("Please select number of locations");
	return false;
	}
else if (document.demo.locations.value >7) {
	document.demo.submit(); 
	}
else {
		var salesHtml = '% of Business Sales:';
	salesHtml += '  <table> ';
	salesHtml += '<tr> <td width="80%" align="right" > <label>% Retail:</label></td>';
	salesHtml += '<td width="20%"><input type="text" name="retail" id="retail" onKeyPress="return numbersonly(this, event)" > </td></tr>';
	salesHtml += '  </table> ';
	salesHtml += '  <table> ';
	salesHtml += '<tr> <td width="80%" align="right" > <label>% Wholesale:</label></td>';
	salesHtml += '<td width="20%"><input type="text" name="wholesale" id="wholesale" onKeyPress="return numbersonly(this, event)" > </td></tr>';
	salesHtml += '  </table> ';

	salesHtml += '  <table> ';
	salesHtml += '<tr> <td width="80%" align="right" > <label>% Commercial:</label></td>';
	salesHtml += '<td width="20%"><input type="text" name="commercial" id="commercial"  onKeyPress="return numbersonly(this, event)"> </td></tr>';
	salesHtml += '  </table> ';

	salesHtml += '  <table> ';
	salesHtml += '<tr> <td align="left" colspan="2"> <label>Do You Produce Retreads? </label> ';
	salesHtml += '&nbsp; Yes<input type="radio" name="retread"  id="retread" value="yes">&nbsp; No<input type="radio" name="retread"  id="retread" value="no">   </td></tr>';
	salesHtml += '  </table> ';

	document.getElementById("sales").innerHTML = salesHtml;


	doneHtml = '  <br /><input type="submit" name="submit2" id="submit2" value="Continue" onclick="return CheckInput()"/>';

	document.getElementById("done").innerHTML = doneHtml;
	return false;
	}

	
}


function numbersonly(myfield, e, dec)
{
var key;
var keychar;

if (window.event)
   key = window.event.keyCode;
else if (e)
   key = e.which;
else
   return true;
keychar = String.fromCharCode(key);

// control keys
if ((key==null) || (key==0) || (key==8) || 
    (key==9) || (key==13) || (key==27) )
   return true;

// numbers
else if ((("0123456789").indexOf(keychar) > -1))
   return true;

// decimal point jump
else if (dec && (keychar == "."))
   {
   myfield.form.elements[dec].focus();
   return false;
   }
else
   return false;
}