function ajaxMM(elemento){
		w3Opacity.fading('ajaxMM',100,0,500,ajaxMM2('ajaxMM'));
		elemento2 = elemento
	}

function ajaxMM2(elemento){

		ajax('ban.php')
		
		setTimeout("ajaxMM('ajaxMM')",(1000*5));
		elemento2 = elemento
	}


function ajax(str, elemento,nave){
	
    if (str.length==0){ 
        document.getElementById(elemento).innerHTML=""
        return
    }
    xmlHttp=GetXmlHttpObject()
    if (xmlHttp==null){
        alert ("Seu Browser não suporta a tecnologia utilizada (AJAX)")
        return
    } 
    var url=str
    xmlHttp.onreadystatechange=stateChanged
    xmlHttp.open("GET",url,true)
    xmlHttp.send(null)
	naveg = nave
} 



function stateChanged(){ 
    if (xmlHttp.readyState==4 || xmlHttp.readyState=="complete"){ 
        document.getElementById(elemento2).innerHTML=xmlHttp.responseText 
		w3Opacity.fading('ajaxMM',0,100,1000)
    } else {

		document.innerHTML=""
    }
} 


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