function blinkscroll()
  { 
	document.body.style.scrollbarFaceColor="#B49BCD"
	document.body.style.scrollbarHighlightColor="#000000"
	document.body.style.scrollbarShadowColor="#B49BCD"
	document.body.style.scrollbarArrowColor="#ffffff"
	document.body.style.scrollbar3DlightColor="#ffffff"
	document.body.style.scrollbarTrackColor="#ffffff"
	document.body.style.scrollbarDarkshadowColor="#ffffff"
	   
  } 
   setInterval("blinkscroll()",1000) 

function click()
{
if (event.button==2)
{
  alert('You can not do RightClick Operation ')
}
}
document.onmousedown=click