// JavaScript Document
function dateAdd(intval, numb, base)
{		
	/*intval is YYYY, M, D, H, N, S as in VBscript; numb is amount +/-; base is javascript date object*/
	switch(intval)
	{	
		case "M":
			base.setMonth(base.getMonth() + numb);
			break;
		
		case "YYYY":
			base.setFullYear(base.getFullYear() + numb);
			break;
		
		case "D":
			base.setDate(base.getDate() + numb);
			break;
		
		case "H":
			base.setHours(base.getHours() + numb);
			break;
		
		case "N":
			base.setMinutes(base.getMinutes() + numb);
			break;
		
		case "S":
			base.setSeconds(base.getSeconds() + numb);
			break;
		default:
	}
	
	return base
}
	
var fecha_loc = new Date();   
var fecha_jl = dateAdd('D', -20, fecha_loc);	

function fechaaaa(date) 
{	
	return false; 
};