// JavaScript Document
   var http_request = false;
   
   function makePOSTRequest2(url, parameters) {
      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 = alertContents2;
      http_request.open('POST', url, true);
      http_request.setRequestHeader("Content-type", "application/x-www-form-urlencoded");
      http_request.setRequestHeader("Content-length", parameters.length);
      http_request.setRequestHeader("Connection", "close");
      http_request.send(parameters);
   }

   function alertContents2() {
      if (http_request.readyState == 4) {
         if (http_request.status == 200) {
            //alert(http_request.responseText);
            result = http_request.responseText;
            document.getElementById('myspan2').innerHTML = result;            
         } else {
            alert('There was a problem with the request.');
         }
      }
   }
   
function get2(obj) {
	var poststr = "submit=submit" + 
					"&sendName=" + encodeURI( document.getElementById("sendName").value ) +
					"&sendEmail=" + encodeURI( document.getElementById("sendEmail").value ) +
					"&sendText=" + encodeURI( document.getElementById("sendText").value );
	makePOSTRequest2('post.php', poststr);
}
   
   function makePOSTRequest(url, parameters) {
      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('POST', url, true);
      http_request.setRequestHeader("Content-type", "application/x-www-form-urlencoded");
      http_request.setRequestHeader("Content-length", parameters.length);
      http_request.setRequestHeader("Connection", "close");
      http_request.send(parameters);
   }

   function alertContents() {
      if (http_request.readyState == 4) {
         if (http_request.status == 200) {
            //alert(http_request.responseText);
            result = http_request.responseText;
            document.getElementById('myspan').innerHTML = result;            
         } else {
            alert('There was a problem with the request.');
         }
      }
   }
   
function get(obj) {
	var poststr = "submit=submit" + 
					"&sendName=" + encodeURI( document.getElementById("sendName").value ) +
					"&sendEmail=" + encodeURI( document.getElementById("sendEmail").value ) +
					"&sendText=" + encodeURI( document.getElementById("sendText").value );
	makePOSTRequest('post.php', poststr);
}
 
/*
function hovDiv(){ 
	document.getElementById(divName).style.backgroundColor = 'red';	
	
}*/

//oplichten van keuze
function highlightSubmenu(id) {
		id.style.backgroundColor='#CCFF99';
}

//dimmen van keuze
function normalSubmenu(id, csscolor) {
		if(csscolor=='rowColor1') {
		id.style.backgroundColor='#FFFFFF';
		}else{
		id.style.backgroundColor='#FFFFFF';
		}
}

ns4 = (document.layers) ? true:false 
ie4 = (document.all) ? true:false 
ng5 = (document.getElementById) ? true:false 

function hideSec() { 
if (ng5) document.getElementById('sec1').style.display = "none" 
else if (ns4) document.sec1.display = "none" 
else if (ie4) sec1.style.display ="none" 

if (ng5) document.getElementById('sec2').style.display = "none" 
else if (ns4) document.sec2.display = "none" 
else if (ie4) sec2.style.display ="none"

/*
if (ng5) document.getElementById('sec3').style.visibility = "hidden" 
else if (ns4) document.sec3.visibility = "hide" 
else if (ie4) sec3.style.visibility ="hidden" 

if (ng5) document.getElementById('sec4').style.visibility = "hidden" 
else if (ns4) document.sec4.visibility = "hide" 
else if (ie4) sec4.style.visibility ="hidden" 

if (ng5) document.getElementById('sec5').style.visibility = "hidden" 
else if (ns4) document.sec5.visibility = "hide" 
else if (ie4) sec5.style.visibility ="hidden" */
}

var activeWindow = 'deactivated';

function showSec(n) { 

	if(activeWindow=='activated'){
		activeWindow='deactivated';
		hideSec(); 
	}else{
		hideSec();
	}


	if (ng5) {
		document.getElementById('sec' + n).style.display = "block"; 
		activeWindow='activated'; 	
	}
	else if (ns4) {
		document.layers["sec" + n].display = "block"; 
		activeWindow='activated'; 	
	}
	else if (ie4) {
		document.all["sec" + n].style.display = "block";
		activeWindow='activated'; 	
	}


}

function closeSec() {
	hideSec(); 
}