var url = "";
			function hideDIV(selDiv) {
				if (document.getElementById) { divObj = document.getElementById(selDiv); }
				else if(document.all) { divObj = eval("window." + selDiv); }
				else if (document.layers) { divObj = document.layers[selDiv]; }
				if ((document.all) || (document.getElementById)) { divObj.style.visibility = 'hidden'; divObj.style.display = 'none'; }
			    else { // No support
		        }
			}
			function showDIV(selDiv) {
		        if (document.getElementById) { divObj = document.getElementById(selDiv); }
			    else if(document.all) { divObj = eval("window." + selDiv); }
			    else if (document.layers) { divObj = document.layers[selDiv]; }
			    if ((document.all) || (document.getElementById)) { divObj.style.visibility = 'visible'; divObj.style.display = 'block'; }
			    else { // No support
		        }
			}
			function setText(txt) {
        		if (document.getElementById) { txtObj = document.getElementById("checkDomDone");}
				else if(document.all) { txtObj = eval("window.checkDomDone"); }
    			else if (document.layers) { txtObj = document.layers["checkDomDone"];}
				if ((document.all) || (document.getElementById)) {txtObj.innerHTML = txt; }
				else { 
        			with(document.layers["checkDomDone"].document) {
						open();
						write(txt);
						close();
        			}
				}
			}

			function doDomCheck(urlin) {
				url = urlin;
				hideDIV("checkDomButton");
				hideDIV("checkDomDone");
				showDIV("checkDomInProgress");	
				document.domCheck.domainName.readOnly=true;
				makeRequest("checkDom.php?dom="+urlin);
			}

    var http_request = false;

    function makeRequest(url) {

        http_request = false;

        if (window.XMLHttpRequest) { // Mozilla, Safari,...
            http_request = new XMLHttpRequest();
            if (http_request.overrideMimeType) {
                http_request.overrideMimeType('text/xml');
                // See note below about this line
            }
        } 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('Giving up :( Cannot create an XMLHTTP instance');
            return false;
        }
        http_request.onreadystatechange = procContents;
        http_request.open('GET', url, true);
        http_request.send(null);

    }

    function procContents() {

        if (http_request.readyState == 4) {
            if (http_request.status == 200) {
                showDIV("checkDomButton");
				showDIV("checkDomDone");
				hideDIV("checkDomInProgress");	
				var res = http_request.responseText;
				if (res == "0") { setText("Het domein <span class='shout'>"+url+"</div> is <span class='shout'>niet</div> beschikbaar"); }
				else if (res == "1") { setText("Het domein <span class='shout'>"+url+"</div> is <span class='shout'>beschikbaar</div>"); }
				document.domCheck.domainName.readOnly=false;			
            } else {
                alert('There was a problem with the request.');
            }
        }

    }