function abrirChat(acao,id){
if (acao=='criar')
	window.open('chat_poupup.php?acao=criar', '', "status=no, width=450, height=500");
if (acao=='abrir')
	window.open("chat_poupup.php?acao=atender&id_chat="+id+"", '', "status=no, width=520, height=700");
if (acao=='convidar')
	window.open("chat_poupup.php?acao=convidar&user2="+id+"", '', "status=no, width=520, height=700");
}


function abrirComentario(hash){

window.open("comentario_popup.php?hash="+hash+"", '', "status=no, scrollbars=yes, width=520, height=700");

}

//Publicado por Johnathan Cardoso
//djhonyy@hotmail.com
//www.cdsbrasil.com.br
/*************************************************/
// Aperfeiçoado por Adriano de Oliveira Gonçalves
// adriano@ison.com.br
// http://adriano.ison.com.br

fadeGradativaObjects = new Object();
fadeGradativaTimers = new Object();

function fadeGradativa(id, destOp, rate, delta){

    object = document.getElementById(id);

    /*if (object != "[object]"){
        setTimeout("fadeGradativa('"+id+"',"+destOp+","+rate+","+delta+")",0);
        return;
    } */

    clearTimeout(fadeGradativaTimers[object.sourceIndex]);

    bname=navigator.appName;

    if(bname.indexOf("Microsoft")!=-1)
    {
        opacidade = object.filters.alpha.opacity;
        
        diff = destOp-opacidade;
        direction = 1;
        if (opacidade > destOp){
            direction = -1;
        }
        
        delta=Math.min(direction*diff,delta);
        object.filters.alpha.opacity+=direction*delta;
        
        opacidade = object.filters.alpha.opacity;
    }
    else if(bname.indexOf("Netscape")!=-1)
    {
        opacidade = object.style.MozOpacity*100;

        diff = destOp-opacidade;
        direction = 1;
        if (opacidade > destOp){
            direction = -1;
        }

        delta=Math.min(direction*diff,delta);
        object.style.MozOpacity = (opacidade+(direction*delta))/100;

        opacidade = object.style.MozOpacity*100;
		
		if (opacidade==0){
				if (document.layers) document.layers['divZoom'].display = "none"
		else if (document.all) document.all['divZoom'].style.display = "none"
		else if (document.getElementById) document.getElementById('divZoom').style.display = "none"
		}

    }
    else
        return;
        
    if (opacidade != destOp){
        fadeGradativaObjects[object.sourceIndex]=object;
        fadeGradativaTimers[object.sourceIndex]=setTimeout("fadeGradativa('"+id+"',"+destOp+","+rate+","+delta+")",rate);
    

}}



function zoomPortifolio(texto,flagit) {

	var divName = 'divZoom'; // div that is to follow the mouse
			       // (must be position:absolute)
	var offX = 20;          // X offset from mouse position
	var offY = -80;          // Y offset from mouse position

	function mouseX(evt) {if (!evt) evt = window.event; if (evt.pageX) return evt.pageX; else if (evt.clientX)return evt.clientX + (document.documentElement.scrollLeft ?  document.documentElement.scrollLeft : document.body.scrollLeft); else return 0;}
	function mouseY(evt) {if (!evt) evt = window.event; if (evt.pageY) return evt.pageY; else if (evt.clientY)return evt.clientY + (document.documentElement.scrollTop ? document.documentElement.scrollTop : document.body.scrollTop); else return 0;}

	function follow(evt) {if (document.getElementById) {var obj = document.getElementById(divName).style; obj.visibility = 'visible';
	obj.left = (parseInt(mouseX(evt))+offX) + 'px';
	obj.top = (parseInt(mouseY(evt))+offY) + 'px';}}
	document.onmousemove = follow;
	if (texto!=''){
	document.getElementById('divZoom').innerHTML="<img id='imgZoom' src="+texto+" borber=0 style='-moz-opacity:0.0;filter:alpha(opacity=0)'>";
	fadeGradativa('imgZoom',100,25,10);
	}
	if (flagit=="1"){
		if (document.layers) document.layers['divZoom'].display = ""
		else if (document.all) document.all['divZoom'].style.display = ""
		else if (document.getElementById) document.getElementById('divZoom').style.display = ""
	}else
		if (flagit=="0"){ fadeGradativa('imgZoom',0,20,10);

			if (document.layers) document.layers['divZoom'].display = ""
		else if (document.all) document.all['divZoom'].style.display = ""
		else if (document.getElementById) document.getElementById('divZoom').style.display = ""
	}
}