var clouds = 0;
function cloudit() {
$("#pastingb").hide('slow');
cloud();
$.post("savec.php", $("#formpaste").serialize(), function(data) {
  $("#saved").show('slow');
});
}

function othercloud() {
	$("#pasted").val('');
	$("#saved").hide('slow', function() {$("#pastingb").show('slow');});
	
}

function cloud() {
	clouds +=1;
	var randomnumber= 80 - Math.floor(Math.random()*60);
	var rn = Math.floor(Math.random()*100);
	var c = document.createElement("img");
	c.setAttribute('src', 'images/cloud.png');
	c.style.position = 'absolute';
	c.style.top = '400px';
	c.style.opacity = '0';
	c.style.left = randomnumber +'%';
	c.setAttribute('id', 'cloud'+clouds);
	document.body.appendChild(c);
	$(c).addClass("imacloud");
	if (clouds%2 == 0) { $(c).addClass("pari");} else {$(c).addClass("dispari");}
  $(c).animate({
    opacity: .8,
    top: (20 + rn) + 'px'
  }, 2500, function() {
    // Animation complete.
  });
}

function cleanthesky() {
	$(".pari").animate({
    opacity: 0,
    left: '90%'
  }, 2500, function() {
    $(".imacloud").remove();
  });
	$(".dispari").animate({
    opacity: 0,
    left: '10%'
  }, 2500, function() {
    $(".imacloud").remove();
  });
}

function validate(theEmail) {
   var reg = /^([A-Za-z0-9_\-\.])+\@([A-Za-z0-9_\-\.])+\.([A-Za-z]{2,4})$/;
   if(reg.test(theEmail) == false) {
      return false;
   }
   return true;
}

function formloginsubmit() {
	$(".error").hide();
	var ok = true;
	var uu = $("#username").val();
	if (!validate(uu)) {ok = false; $("#errormail").show();}
	if ($("#password").val().length < 6) {ok = false; $("#errorpass").show();}
	if (ok) {document.formlogin.submit();}
	
}

function showc(qualdiv) {
	$("#content"+qualdiv).toggle();
}