function hideIt(n) {
	if (n==1) {
      document.getElementById('intro').style.display='block'
      document.getElementById('hi').href='javascript:hideIt(0)'
      document.getElementById('check1').checked = true;
//		document.all['intro'].style.display='block'
//		document.all['hi'].href='javascript:hideIt(0)'

	}
	if (n==0) {
      document.getElementById('intro').style.display='none'
      document.getElementById('hi').href='javascript:hideIt(1)'
      document.getElementById('check1').checked = false;

//		document.all['intro'].style.display='none'
//		document.all['hi'].href='javascript:hideIt(1)'
	}

}
function hideIt2(n) {
	if (n==1) {
      document.getElementById('intro2').style.display='block'
      document.getElementById('hi2').href='javascript:hideIt2(0)'
//		document.all['intro2'].style.display='block'
//		document.all['hi2'].href='javascript:hideIt2(0)'

	}
	if (n==0) {
      document.getElementById('intro2').style.display='none'
      document.getElementById('hi2').href='javascript:hideIt2(1)'
//		document.all['intro2'].style.display='none'
//		document.all['hi2'].href='javascript:hideIt2(1)'

	}

}