function GetXmlHttpObject(handler)
{
   var objXMLHttp=null
   if (window.XMLHttpRequest)
   {
       objXMLHttp=new XMLHttpRequest()
   }
   else if (window.ActiveXObject)
   {
       objXMLHttp=new ActiveXObject("Microsoft.XMLHTTP")
   }
   return objXMLHttp
}

function stateChanged()
{
   
   if (xmlHttp.readyState==4 || xmlHttp.readyState=="complete")
   {
    
          document.getElementById(output).innerHTML= xmlHttp.responseText;  
               
		 
  		if (document.getElementById(output).getElementsByTagName("script").length  > 0){ 
  			eval(document.getElementById(output).getElementsByTagName("script")[0].innerHTML);
  		}

   }
   else {
       //    alert(xmlHttp.status);
   }
}
function htmlData(url,qStr)
{
   if (url.length==0)
   {
       document.getElementById(output).innerHTML="";
       return;
   }
   xmlHttp=GetXmlHttpObject()
   if (xmlHttp==null)
   {
       alert ("O seu Browser não é compatível com os scripts que utilizamos!");
       return;
   }  

   url=url+"?"+qStr;
   url=url+"&sid="+Math.random();
   xmlHttp.onreadystatechange=stateChanged; 
   xmlHttp.open("GET",url,true) ;
   xmlHttp.send(null);
  
}


/**
*obtém conteúdo
*@params string dados= nome do ficheiro com os dados a obter
*@params string parametroQuery= parametros para a Query sql
*@params string destino= nome do div a de destino do conteúdo
*
*
*/
function getContent(dados,parametroQuery,destino){ 


if (parametroQuery === 'null') {
	parametroQuery = "";
}
	//output="content_dyn";       
	output=destino;       
      url=dados+".php";
      qStr=parametroQuery;
      htmlData(url,qStr); 
  
}
function reloadme(){
	
		window.addEvent("domready", function() {
		var accordion = new Accordion("div.t8", "div.t9", {
		start:"all-closed",
		opacity: false,
		duration: 400,
		alwaysHide: true,
		onActive: function(togglers, stretchers){
		togglers.setStyle("background-color", "transparent");
		},
		onBackground: function(togglers, stretchers){
		togglers.setStyle("background-color", "transparent");
		stretchers.setStyle("height", stretchers.offsetHeight);
		$$("div.t3").setStyle("height","0");//you close all sub accordion
		}
		}, $("sidebar"));
		var accordion1 = new Accordion("p.t3o", "div.t3", {
		start:"all-closed",
		opacity: false,
		duration: 400,
		alwaysHide: true,
		onActive: function(togglers, stretchers){
		togglers.getParent().setStyle("height", "auto");
		},
		onBackground: function(togglers, stretchers){
		stretchers.setStyle("height",stretchers.offsetHeight);
		}
		}, $("sidebar"));
		});
	
}
//função utilizada no form encontro.php
  enviar=function (){
	if(document.getElementById('nome').value!=''){
		if(document.getElementById('designacao').value!=''){
			if(document.getElementById('telemovel').value!=''){
				if(document.getElementById('vemail').value!=''){					
					if(document.getElementById('tematicas').value!=''){
						document.getElementById('form').submit();
					}else{
						alert('Temáticas  deve ser preenchido');
					}
				}else{
					alert('E-mail  deve ser preenchido');
				}
			}else{
				alert('Telemóvel  deve ser preenchido');
			}
		}else{
			alert('Designação deve ser preenchido');
		}
	}else{
		alert('Nome deve ser preechido');
	}
};