function login(value) {
	
    // Create new JsHttpRequest object.
    var req = new JsHttpRequest();
    // Code automatically called on load finishing.
    req.onreadystatechange = function() {
        if (req.readyState == 4) {
            //document.getElementById('loginForm').innerHTML = req.responseText;
			var out = req.responseJS.out;
			if(out==1){
				hideLightbox();
				location.href = document.location.href;
			}else if(out==3){
				hideLightbox();
				location.href = document.location.href;			
			}else{
				errorFormReturn('That email or password is unrecognized','emailLog',0);
				errorFormReturn('','passLog',0);
			}
        }
    }
    // Prepare request object (automatically choose GET or POST).
    req.open(null, '/ajax_login.php', true);
    // Send data to backend.
    req.send( { q: value } );
}
function doLoad(value) {
    // Create new JsHttpRequest object.
    var req = new JsHttpRequest();
	var randomnumber=Math.floor(Math.random()*1000);
    // Code automatically called on load finishing.
    req.onreadystatechange = function() {
        if (req.readyState == 4) {
            document.getElementById('comm').innerHTML = req.responseText;
			clean();
        }
    }
    // Prepare request object (automatically choose GET or POST).
    req.open(null, '/ajax_send_comment.php', true);
    // Send data to backend.
    req.send( { q: value } );
}
function clean(){
	document.getElementById('message').value='';
	checkInputText(0,'lab_3');
}

	  var val;			
		var nam;			
		var flag1 = 1;			
		var flag2 = 1;			
		var flag3 = 1;			
		var flag4 = 0;
		var lab;			
		var datereg;
		
		function checkInputText(val,nam){
			    if(nam == 'lab_3'){
			    	
			    	if( val.length > 0 ){
				  
						  flag3 = 0;						  
						}
						else{
	  
						  flag3 = 1;							
						}
			    }
			    if( flag3 == 0 ){			    

			      document.getElementById('sub').disabled = false;
			      document.getElementById('sub').style.cursor = 'pointer';
			    }
			    else{

			      document.getElementById('sub').disabled = true;
			      document.getElementById('sub').style.cursor = 'default';
			    }
				    		
		}