function cancelar_preseleccion(id) {
	var zoom = window.open("alumnos_cancelar_preseleccion.htm?CODOFERTA="+id,"","width=260,height=320,left=0,top=0,status=no,resizable=yes,scrollbars=yes");
}

function aceptar_preseleccion(id) {
	var zoom = window.open("alumnos_aceptar_preseleccion.htm?CODOFERTA="+id,"","width=260,height=320,left=0,top=0,status=no,resizable=yes,scrollbars=yes");
}

function ficha_alumno(al,of) {
	var zoom = window.open("ficha_alumno.htm?CODALUMNO="+al+"&CODOFERTA="+of,"","width=520,height=410,left=0,top=0,status=no,resizable=yes,scrollbars=yes");
}

function finalizarOferta(of) {
	var zoom = window.open("empresas_finalizar_oferta.htm?CODOFERTA="+of,"","width=420,height=310,left=0,top=0,status=no,resizable=yes,scrollbars=yes");
}

function activarOferta(of) {
	var zoom = window.open("empresas_activar_oferta.htm?CODOFERTA="+of,"","width=420,height=310,left=0,top=0,status=no,resizable=yes,scrollbars=yes");
}

function borrarOferta(of) {
	var zoom = window.open("empresas_eliminar_oferta.htm?CODOFERTA="+of,"","width=420,height=310,left=0,top=0,status=no,resizable=yes,scrollbars=yes");
}

function ficha_empresa(id) {
	var zoom = window.open("ficha_empresa.htm?CODEMPRESA="+id,"","width=460,height=410,left=0,top=0,status=no,resizable=yes,scrollbars=yes");
}

function ficha_oferta(id) {
	var zoom = window.open("ficha_oferta.htm?CODOFERTA="+id,"","width=520,height=410,left=0,top=0,status=no,resizable=yes,scrollbars=yes");
}

function fecha_write() {
	var mydate=new Date()
	var year=mydate.getYear()
	if (year < 1000)
	year+=1900
	var day=mydate.getDay()
	var month=mydate.getMonth()
	var daym=mydate.getDate()
	if (daym<10)
	daym="0"+daym
	var dayarray=new Array("Domingo","Lunes","Martes","Miercoles","Jueves","Viernes","Sabado")
	var montharray=new Array("Enero","Febrero","Marzo","Abril","Mayo","Junio","Julio","Agosto","Septiembre","Octubre","Noviembre","Diciembre")
	document.write(dayarray[day]+", "+daym+" de "+montharray[month]+" de "+year)
}