function local()
			  {
			  var k
		      k = window.open()
			  if (window.document.f1.s1.options[document.f1.s1.selectedIndex].value == "kmp")
			  k.location.href="http://www.kamrup.bsnl.co.in/kmp/dq.htm";
			  else if(window.document.f1.s1.options[document.f1.s1.selectedIndex].value == "jrt")
			  k.location.href="http://www.jorhat.bsnl.co.in/jrt/dq.htm";
			  else if(window.document.f1.s1.options[document.f1.s1.selectedIndex].value == "sc")
			  k.location.href="http://www.silchar.bsnl.co.in/sc/dq.htm";
			  else if(window.document.f1.s1.options[document.f1.s1.selectedIndex].value == "dr")
			  k.location.href="http://www.dibrugarh.bsnl.co.in/dr/dq.htm";
                          else if(window.document.f1.s1.options[document.f1.s1.selectedIndex].value == "tz")
			  k.location.href="http://www.tezpur.bsnl.co.in/tz/dq.htm";
			  else if(window.document.f1.s1.options[document.f1.s1.selectedIndex].value == "bgn")
			  k.location.href="http://www.bongaigaon.bsnl.co.in/bgn/dq.htm";
			  else if  (window.document.f1.s1.options[document.f1.s1.selectedIndex].value == "ngg")
			  k.location.href="http://www.nagaon.bsnl.co.in/ngn/dq.htm";
			 
			  }