function ajax_url( url , local_conteudo) {
	function createXMLHttpRequest()
	{
		try{ return new ActiveXObject("Msxml2.XMLHTTP"); }catch(e){}
		try{ return new ActiveXObject("Microsoft.XMLHTTP"); }catch(e){}
		try{ return new XMLHttpRequest(); }catch(e){}
		alert("XMLHttpRequest not supported");
		return null;
	}

	var xhReq = createXMLHttpRequest();
	xhReq.open("post",url,true);
	xhReq.setRequestHeader('Content-Type','application/x-www-form-urlencoded');
	xhReq.onreadystatechange = function do_readyStateChange(to) {
		if (xhReq.readyState == 4)
		{
		 	document.getElementById(local_conteudo).innerHTML = xhReq.responseText;	
		    if(url == 'includes/atletas.php')
			{
						$(document).ready(function(){
						//Examples of how to assign the ColorBox event to elements
						$(".group1").colorbox({rel:'group1'});
						$(".group2").colorbox({rel:'group2', transition:"fade"});
						$(".group3").colorbox({rel:'group3', transition:"none", width:"75%", height:"75%"});
						$(".group4").colorbox({rel:'group4', slideshow:true});
						$(".ajax").colorbox();
						$(".youtube").colorbox({iframe:true, innerWidth:425, innerHeight:344});
						$(".iframe").colorbox({iframe:true, width:"80%", height:"80%"});
						$(".inline").colorbox({inline:true, width:"50%"});
						$(".callbacks").colorbox({
							onOpen:function(){ alert('onOpen: colorbox is about to open'); },
							onLoad:function(){ alert('onLoad: colorbox has started to load the targeted content'); },
							onComplete:function(){ alert('onComplete: colorbox has displayed the loaded content'); },
							onCleanup:function(){ alert('onCleanup: colorbox has begun the close process'); },
							onClosed:function(){ alert('onClosed: colorbox has completely closed'); }
						});
						
						//Example of preserving a JavaScript event for inline calls.
						$("#click").click(function(){ 
							$('#click').css({"background-color":"#f00", "color":"#fff", "cursor":"inherit"}).text("Open this window again and this message will still be here.");
							return false;
						});
					});
	
			}
		}
		else
		{
			//document.getElementById(local_conteudo).innerHTML = 'Carregando..';		
		}
	}

	xhReq.send("&ajaxr=true");
} 



function ajax_email( url , local_conteudo) {
	function createXMLHttpRequest()
	{
		try{ return new ActiveXObject("Msxml2.XMLHTTP"); }catch(e){}
		try{ return new ActiveXObject("Microsoft.XMLHTTP"); }catch(e){}
		try{ return new XMLHttpRequest(); }catch(e){}
		alert("XMLHttpRequest not supported");
		return null;
	}

	var xhReq = createXMLHttpRequest();
	xhReq.open("post",url,true);
	xhReq.setRequestHeader('Content-Type','application/x-www-form-urlencoded');
	xhReq.onreadystatechange = function do_readyStateChange(to) {
		if (xhReq.readyState == 4)
		{
			alert('E-mail enviado com sucesso!');
		}
	}

	xhReq.send("&ajaxr=true");
}