function PrintCheckList(base_dir)

{ 

	   var sOption="toolbar=yes,location=no,directories=yes,menubar=yes,"; 

	         sOption+="scrollbars=yes,width=830,height=600,left=100,top=25"; 

	   var winprint=window.open(base_dir+"print_page.htm","Print",sOption); 

	   winprint.focus(); 

}