function hidethem(info, button) {

	var jsv_already = 0;

 	if (info != 0) {
	 	var sub_obj = document.getElementById("newname00" + info) ;
	 		 	
	 	jsv_already = 1;
	 		 
	 	if(sub_obj.style.display == "block"){
	 		jsv_already = 2;	 		
	 	}
 	}
 	
	for (var ii = 1; ii<4; ii++) {
	 	var obj = document.getElementById("newname00" + ii);
	 	obj.style.display = "none";
  	}
	for (var ii = 0; ii<8; ii++) {
	 	var obj = document.getElementById("button00" + ii);
	 	obj.style.background = "url(images/051102_side_nav_but02_grey.gif)";
  	}
  	
	var obj = document.getElementById("button00" + button);
	obj.style.background = "url(images/051102_side_nav_but01_white.gif)";
	  	
 	if ((info != 0) && (jsv_already == 1)) {
	 	sub_obj.style.display = "block";
 	}

}

// Added by Rajesh for chaning the colour of news update button on mouseover 18th August 2010
function mouseover() 
{ 

document.getElementById("button004").style.backgroundImage  = "url('images/sidenavblue.gif')";
document.getElementById("newsupdate").style.color='#FFFFFF'; 
} 
function mouseout() 
{ 
document.getElementById("button004").style.backgroundImage  = "url('images/051102_side_nav_but02_grey.gif')"; 
document.getElementById("newsupdate").style.color='black'; 
}