var http_request = false;
   function makeRequest(url) {
      http_request = false;
      if (window.XMLHttpRequest) { // Mozilla, Safari,...
	     http_request = new XMLHttpRequest();
         if (http_request.overrideMimeType) {
         	// set type accordingly to anticipated content type
            //http_request.overrideMimeType('text/xml');
            http_request.overrideMimeType('text/html');
         }
      } else if (window.ActiveXObject) { // IE
         try {
            http_request = new ActiveXObject("Msxml2.XMLHTTP");
         } catch (e) {
            try {
               http_request = new ActiveXObject("Microsoft.XMLHTTP");
            } catch (e) {}
         }
      }
      if (!http_request) {
         alert('Cannot create XMLHTTP instance');
         return false;
      }
      http_request.onreadystatechange = alertContents;
      http_request.open('GET', url, true);
      http_request.send(null);
   }

   function alertContents() {
      if (http_request.readyState == 4) {
         if (http_request.status == 200) {
             result = http_request.responseText;
          
  
		  if (result=="sk_ok"){
		  document.setup.submit();
		  }//End if
		  
		  
		  if (result!="" && result!="sk_ok"){
          // Add blank option
		  var select = document.forms.setup.elements.schools;
          select.options[select.options.length] = new Option('', '');
		  
		  // Split array
		  var allOptionsArray = result.split(",");
 
          // Comb through array and populate select box
          for (var i in allOptionsArray) {
          select.options[select.options.length] = new Option(allOptionsArray[i], allOptionsArray[i]);
          }
          close_stuff();

    	  }
		               
            
			} else {
            alert('There was a problem with the request.');
			close_stuff();
			window.location('new_school.php','SafeschoolsChannel','');
         }
      }
   }
   
   
   
   
   function close_stuff(){
   document.getElementById('sl').style.display = 'inline';
   document.getElementById('sd').style.display = 'none';
   }//End function
   
   
   
 function get_skools(){
 document.getElementById('sl').style.display = 'none';   
 document.getElementById('sd').style.display = 'inline'; 
 document.getElementById('schoolsid').length = 0;
 setTimeout('get_data()',1000);
 }//End function
 
 
 
 
 function form_check(){

 if (setup.sname.value==""){
 alert ('Please enter your school name!');
 return false;
 }//End if
 
 if (setup.ce.value==""){
 alert ('Please enter your e-mail address!');
 return false;
 }//End if
 
 if (setup.p.value==""){
 alert ('Please enter a password!');
 return false;
 }//End if
 
 makeRequest('save_keys.php?sk='+escape(document.forms['setup'].elements['sk'].value)+'&si='+escape(document.forms['setup'].elements['si'].value));
 }//End function
 
 
 
 function get_data(){
 makeRequest('get_schools.php?st='+escape(document.forms['setup'].elements['state'].value));
 }