I have the same problem with the chart event throwing IE to a blank screen. You can tell it throws an IE into a tizzy by trying to view source.  
  
  
  
How can I resolve this? Have you found a solution? 
  
  
  
I am using http://domain.tld/#chart1?par1=a&par2=b and http://domain.tld/#chart2?par1=c for chart navigation. 
  
  
  
Thanks, 
  
Andrew