// JavaScript Document

function sub(sub_var,mainmenu,submain) {
createCookie("sub_var",sub_var,1); 
createCookie("mainmenu",mainmenu,1);
createCookie("submain",submain,1);
var var_count=8;
var show = document.getElementById(sub_var);
for ( var i = 1; i <= var_count; i++ )
{
	
	 if('sub'+i==sub_var)

{ 
	if(document.getElementById(submain).style.display == 'none')
	{
		document.getElementById(sub_var).style.display = 'block';
		document.getElementById(mainmenu).style.display = 'none';
		document.getElementById(submain).style.display = 'block';
	}
	else
	{
		document.getElementById(sub_var).style.display = 'none';
		document.getElementById(mainmenu).style.display = 'block';
		document.getElementById(submain).style.display = 'none';
	}
}

else

{

document.getElementById('sub'+i).style.display = 'none';
document.getElementById('mainmenu'+i).style.display = 'block';
document.getElementById('submain'+i).style.display = 'none';

}

}





}