function gotoclr()
{

setCookie('mypage','clr',1);	
location.href="home.php?var="+getCookie('mypage');

}
function gotocra()
{

setCookie('mypage','cra',1);
location.href="home.php?var="+getCookie('mypage');

}
function setCookie(c_name,value,expiredays)
{var exdate=new Date();exdate.setDate(exdate.getDate()+expiredays);
document.cookie=c_name+ "=" +escape(value)+
((expiredays==null) ? "" : ";expires="+exdate.toGMTString());
}
function getCookie(c_name)
{
if (document.cookie.length>0)
  {
  c_start=document.cookie.indexOf(c_name + "=");
  if (c_start!=-1)
    { 
    c_start=c_start + c_name.length+1; 
    c_end=document.cookie.indexOf(";",c_start);
    if (c_end==-1) c_end=document.cookie.length;
    return unescape(document.cookie.substring(c_start,c_end));
    } 
  }
return "";
}
function dis(v)
 {
	
	 if (v==2) {
	 document.getElementById("divclrabout").style.display= "block";
	 document.getElementById("divclrres").style.display= "none";
	 document.getElementById("divclrcomm").style.display= "none";
	 
	 }
	 else if (v == 13) {
	 document.getElementById("divclrabout").style.display= "none";
	 document.getElementById("divclrres").style.display= "block";
	 document.getElementById("divclrcomm").style.display= "none";
	 }
	 else if (v == 14) {
	 document.getElementById("divclrabout").style.display= "none";
	 document.getElementById("divclrres").style.display= "none";
	 document.getElementById("divclrcomm").style.display= "block";
	 }
	 else {
	 document.getElementById("divclrabout").style.display= "none";
	 document.getElementById("divclrres").style.display= "none";
	 document.getElementById("divclrcomm").style.display= "none";
	 }
	 
 }