////////////////////////////////////////////////////////////////////////GET REQ//////////////



var http_request = false;

   function makeRequest(url, parameters, id) {

      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 = function() {



      if (http_request.readyState == 4) {

         if (http_request.status == 200) {

            result = http_request.responseText;

            
		    document.getElementById(id).innerHTML = result; 
		    fade(id);
            
         } else {

            alert('Vabandame, esines viga');

         }

      }

   }



      http_request.open('GET', url + parameters, true);

      http_request.send(null);

   }



 var http_request = false;
   function makePOSTRequest(url, parameters,field) {

      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 = function(){
      	 if (http_request.readyState == 4) {
         if (http_request.status == 200) {
            //alert(http_request.responseText);
            result = http_request.responseText;
            document.getElementById(field).innerHTML = result; 
            document.getElementById('mytextarea1').value = '';             
         } else {
            alert('Esines viga');
         }
      }
      }
      
      
      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 get(obj,id,file) {

      var poststr = "mytextarea1=" + encodeURI( document.getElementById("mytextarea1").value +
      "&addpost=1");
      makePOSTRequest(file, poststr,id);
      
   }



            var TimeToFade = 600.0;

			function fade(eid)
			{
			  var element = document.getElementById(eid);
			  if(element == null)
			    return;
			    
			   
			  if(element.FadeState == null)
			  {
			    if(element.style.opacity == null || element.style.opacity == '' 
			       || element.style.opacity == '1')
			      element.FadeState = -2;
			    else
			      element.FadeState = 2;
			  }
			    
			  if(element.FadeState == 1 || element.FadeState == -1)
			  {
			    element.FadeState = element.FadeState == 1 ? -1 : 1;
			    element.FadeTimeLeft = TimeToFade - element.FadeTimeLeft;
			  }
			  else
			  {
			    element.FadeState = element.FadeState == 2 ? -1 : 1;
			    element.FadeTimeLeft = TimeToFade;
			    setTimeout("animateFade(" + new Date().getTime() + ",'" + eid + "')", 33);
			  }  
			}
			
			
			
			
function animateFade(lastTick, eid)
{  
	 var curTick = new Date().getTime();
			  var elapsedTicks = curTick - lastTick;
			  
			  var element = document.getElementById(eid);
			 
			  if(element.FadeTimeLeft <= elapsedTicks)
			  {
			    element.style.opacity = element.FadeState == 1 ? '1' : '0';
			    element.style.filter = 'alpha(opacity = ' + (element.FadeState == 1 ? '100' : '0') + ')';
			    element.FadeState = element.FadeState == 1 ? -2 : -2;
			    return;
			  }
			 
			  element.FadeTimeLeft -= elapsedTicks;
			  var newOpVal = element.FadeTimeLeft/TimeToFade;
			  if(element.FadeState == 1)
			    newOpVal = 1 - newOpVal;
			
			  element.style.opacity = newOpVal;
			  element.style.filter = 'alpha(opacity = ' + (newOpVal*100) + ')';
			  
setTimeout("animateFade(" + curTick + ",'" + eid + "')", 33);
}

function echeck(str) {

		var at="@"
		var dot="."
		var lat=str.indexOf(at)
		var lstr=str.length
		var ldot=str.indexOf(dot)
		if (str.indexOf(at)==-1){
		   return false
		}else

		if (str.indexOf(at)==-1 || str.indexOf(at)==0 || str.indexOf(at)==lstr){
		   return false
		}else

		if (str.indexOf(dot)==-1 || str.indexOf(dot)==0 || str.indexOf(dot)==lstr){
		    return false
		}else

		 if (str.indexOf(at,(lat+1))!=-1){
		    return false
		 }else

		 if (str.substring(lat-1,lat)==dot || str.substring(lat+1,lat+2)==dot){
		    return false
		 }else

		 if (str.indexOf(dot,(lat+2))==-1){
		    return false
		 }else
		
		 if (str.indexOf(" ")!=-1){
		    return false
		 }else{

 		 return true
		 }				
	}
	
function registerCheck2(){
	if(document.getElementById('add_u').value ===''){
		document.getElementById('add_u').style.background  = "#ffe2e2";
		
	}else if(document.getElementById('rules').value === ''){
		document.getElementById('rules2').style.background  = "#ffe2e2";
		
	}else if(document.getElementById('add_p').value ===''){
		document.getElementById('add_p').style.background  = "#ffe2e2";
		
	}else if(echeck(document.getElementById('email').value) !== true){
		document.getElementById('email').style.background  = "#ffe2e2";

	}else if(document.getElementById('psemail').value !=='2' && document.getElementById('psname').value !=='2'){
		makePOSTRequest('mat.php', 'u=' + encodeURI( document.getElementById('add_u').value ) + '&p=' + encodeURI( document.getElementById('add_p').value ) + '&e=' + encodeURI( document.getElementById('email').value ),'ekraan');
	}
	
	
}