/********* funciones custom ***********************/

function poplocation(){
	window.open("imagenes/mapa2.gif","aaa","width=420, height=340, scrollbars=no, toolbar=no");
}
function popup(pag,alto,ancho){

resx = screen.width;
resy = screen.height;
posx = (resx-ancho)/2
posy = (resy-alto)/2



propiedades="width="+ancho+", height="+alto+",top="+posy+",left="+posx+",scrollbars=yes, toolbar=no";
window.open(pag,"x",propiedades)

}