// JScript File

var iState = 0;
	
function showhide(id)
{
	if(iState == 1)
		iState = 0;
	else
		iState = 1;

	if(document.layers)	   //NN4+
    {
       document.layers[id].display = iState ? "block" : "none";
    }
    else if(document.getElementById)	  //gecko(NN6) + IE 5+
    {
        var obj = document.getElementById(id);
        obj.style.display = iState ? "block" : "none";
    }
    else if(document.all)	// IE 4
    {
        document.all[id].style.display = iState ? "block" : "none";
    }	
}