var div = document.getElementById('CustAppt');div.innerHTML='<input type=image src=http://www.simpliflex.com/calendar/images/ma_yellow.png onClick=javascript:ShowApptWindow() />';var apptWin=null;function ShowApptWindow(){    if(!apptWin || apptWin.closed){    	apptWin = window.open('http://www.simpliflex.com/calendar/custappt/customerappt.html?A239R9H935H7L176DF285KST97VE344FN983C187GS98S596H',   		'apptWin','toolbar=0,location=0,scrollbar=0,resizable=0,width=730,height=550,top=100,left=100');	  }else{      apptWin.focus();	  }}