function Open( daLink ) {
	var comwin = window.open(daLink,'Help','width=835,height=649,scrollbars=no,toolbar=yes,menubar=yes,resize=no,left=0');
	    comwin.focus() ;	    }

function Open3( daLink ) {
	var comwin = window.open(daLink,'Help','width=670,height=800,scrollbars=yes,resize=no,left=0');
	    comwin.focus() ;	    }
		
function Open2( daLink ) {
	var comwin = window.open(daLink,'Help','width=635,height=450,scrollbars=yes,resize=no,left=0');
	    comwin.focus() ;	    }