function carregar_camada(nome,dim1,dim2,cond,desc) {
dima = (screen.width - dim1)/2;
dimb = (screen.height - dim2)/2;
top.document.getElementById("camada").style.left= dima + 'px';
top.document.getElementById("camada").style.top= '100px';
cond = "close"
if(cond=='close'){
top.document.getElementById("camada").innerHTML="<div style=position:absolute; width:"+dim1+"px; height:"+dim2+"px; background-color: #FFFFFF; layer-background-color: #FFFFFF; class=bord>&nbsp;&nbsp;<a href='javascript:del_camada()'>Fechar</a><br><img src="+nome+" border=0>";
}
else{
top.document.getElementById("camada").innerHTML="<div style=position:absolute; width:"+dim1+"px; height:"+dim2+"px; class=bord><img src="+nome+" border=0></div>";
}
}
function del_camada() {
top.document.getElementById("camada").innerHTML="";
}