function show(div,posx,posy,id) {
var ancho;

cerrartodo_index();	

div1 = MM_findObj(div,0);
ancho=screen.availWidth;


if(ancho>=1000){
//alert((ancho-1000));
div1.style.left=((ancho-1000)/2)+posy+"px";
div1.style.top=posx+"px";
}

div1.style.visibility = 'visible';
mantener()
}


function cerrar(div_name) {

div = MM_findObj(div_name,0);
div.style.visibility = 'hidden';
}
//----------------------------

function esperar_cerrar_div(){
setTimeout("cerrar_fus()",2000);
hide=0;
}

//---------------------------
function mantener(){
hide=1;
}
//---------------------------------

function cerrartodo_index() {
	cerrar('submenu_1');
	cerrar('submenu_2');
	cerrar('submenu_3');
	cerrar('submenu_4');
	cerrar('submenu_5');
}
	
function esperar_cerrar_index(){
setTimeout("cerrartodo_index()",5000);	
}


function cerrar_fus(){
	
if (hide==0){
	cerrartodo_index();
}else{
//alert("mantener");
}

}