//************************************
// Validacion de forma de comentarios 
// ***********************************
function publica_ver(form){

        var fieldnames = new Array (11)
		fieldnames[0] = "- Mes en que se desea publicar"
		fieldnames[1] = "- Año en que se desea publicar"
		fieldnames[2] = "- Nombre de su empresa"
        fieldnames[3] = "- Giro de su empresa"
		fieldnames[4] = "- Representante o contacto"
		fieldnames[5] = "- Email"
		fieldnames[6] = "- Dirección"
		fieldnames[7] = "- Ciudad"
		fieldnames[8] = "- Teléfono"
		fieldnames[9] = "- Horario de contacto"
		fieldnames[10] = "- Plaza de interés"

		var onoff=0
		var alertboxnames = ""
	
		var fields = new Array (4)
		fields[0] = form.publicar_mes.options[form.publicar_mes.selectedIndex].value.length
		fields[1] = form.publicar_ano.options[form.publicar_ano.selectedIndex].value.length
		fields[2] = form.empresa.value.length
		fields[3] = form.giro.value.length
		fields[4] = form.representante.value.length
		fields[5] = form.email.value.length
		fields[6] = form.direccion.value.length
		fields[7] = form.ciudad.value.length
		fields[8] = form.telefono.value.length
		fields[9] = form.horario.value.length
		fields[10] = form.plazainteresa.options[form.plazainteresa.selectedIndex].value.length
	        
		for (var i=0; i < fields.length; i++) {
			if (fields[i] == 0) {
				alertboxnames = alertboxnames + fieldnames[i] + "\n ";
		    	onoff ++;
			}              
		}
		if(onoff == 0) {
			return true
		}else{
			if(onoff == 1){
				var catness = alertboxnames.substring (0, alertboxnames.indexOf("\n "));
				alert ("Por favor ingresa el siguiente dato: \r\r\n " + catness);
			}else{
				var catness = alertboxnames.substring (0, alertboxnames.length-2)
				alert("Por favor ingresa los siguientes datos: \r\r\n " + catness);
			}
			return false
		}
	}