function toggle_internicfop(id)
	{
        var agent=navigator.userAgent;
		var offset1=agent.indexOf("MSIE 6.0");
		var offset2=agent.indexOf("Firefox");

		var el1 = document.getElementById('popup');
		var el2 = document.getElementById('popup2');
		scroll(0,0);
		if(id=='open')
		 {
	        el1.style.display="block";
			el2.style.display="block";
		 }
	   else if(id=='close')
	     {
	     	el1.style.display="none";
			el2.style.display="none";
	     }


   }