// JScript File

		
		function dimcaracter(cadena)
		{
				for(i=0; i<cadena.length; )
				{
						if(cadena.charAt(i)==" ")
							cadena=cadena.substring(i+1, cadena.length);
						else
							break;
				}
			
				for(i=cadena.length-1; i>=0; i=cadena.length-1)
				{
						if(cadena.charAt(i)==" ")
							cadena=cadena.substring(0,i);
						else
							break;
				}
				
				return cadena;
		}