if (document.images) 
{
    button_aboutus       		= new Image();
    button_aboutus.src   		= "/images/aboutus.gif" ;
    button_aboutus_on     		= new Image() ;
    button_aboutus_on.src 		= "/images/aboutus_on.gif" ;
	
	button_pip       			= new Image();
    button_pip.src   			= "/images/pip.gif" ;
    button_pip_on     			= new Image() ;
    button_pip_on.src 			= "/images/pip_on.gif" ;
	
	button_classic		       	= new Image();
    button_classic.src   		= "/images/classicplan.gif" ;
    button_classic_on     		= new Image() ;
    button_classic_on.src 		= "/images/classicplan_on.gif" ;
    
  button_classic_plus		       	= new Image();
    button_classic_plus.src   		= "/images/classicplusplan.gif" ;
    button_classic_plus_on     		= new Image() ;
    button_classic_plus_on.src 		= "/images/classicplusplan_on.gif" 
	
	button_getquote       		= new Image();
    button_getquote.src   		= "/images/getquote.gif" ;
    button_getquote_on     		= new Image() ;
    button_getquote_on.src 		= "/images/getquote_on.gif" ;
	
	button_ifacentre       		= new Image();
    button_ifacentre.src   		= "/images/ifacentre.gif" ;
    button_ifacentre_on     	= new Image() ;
    button_ifacentre_on.src 	= "/images/ifacentre_on.gif" ;
	
	button_documents       		= new Image();
    button_documents.src   		= "/images/documents.gif" ;
    button_documents_on     	= new Image() ;
    button_documents_on.src 	= "/images/documents_on.gif" ;
	
	button_contactus       		= new Image();
    button_contactus.src   		= "/images/contactus.gif" ;
    button_contactus_on     	= new Image() ;
    button_contactus_on.src 	= "/images/contactus_on.gif" ;
		
	button_mem_news       		= new Image();
    button_mem_news.src   		= "/images/mem_news.gif" ;
    button_mem_news_on     		= new Image() ;
    button_mem_news_on.src 		= "/images/mem_news_on.gif" ;
	
	button_mem_products    		= new Image();
    button_mem_products.src   	= "/images/mem_products.gif" ;
    button_mem_products_on     	= new Image() ;
    button_mem_products_on.src 	= "/images/mem_products_on.gif" 
	
	button_mem_services       	= new Image();
    button_mem_services.src   	= "/images/mem_services.gif" ;
    button_mem_services_on     	= new Image() ;
    button_mem_services_on.src 	= "/images/mem_services_on.gif" 
	
	button_mem_documents       		= new Image();
    button_mem_documents.src   		= "/images/mem_documents.gif" ;
    button_mem_documents_on     	= new Image() ;
    button_mem_documents_on.src 	= "/images/mem_documents_on.gif" 
	
	button_mem_governance       	= new Image();
    button_mem_governance.src   	= "/images/mem_governance.gif" ;
    button_mem_governance_on     	= new Image() ;
    button_mem_governance_on.src 	= "/images/mem_governance_on.gif" 
	
	button_mem_mypolicy       		= new Image();
    button_mem_mypolicy.src   		= "/images/mem_mypolicy.gif" ;
    button_mem_mypolicy_on     		= new Image() ;
    button_mem_mypolicy_on.src 		= "/images/mem_mypolicy_on.gif" 

}
function imageoff( buttonname )
{
    if (document.images) 
	{
      document[ buttonname ].src = eval( buttonname + ".src" );
    }
}
function imageon ( buttonname )
{
    if (document.images) 
	{
      document[ buttonname ].src = eval( buttonname + "_on.src" );
    }
}

function showmenu(name,level)
{		
	setTimeout("showmenudelayed('" + name + "'," + level + ")",100);	
}	

function showmenudelayed(name,level)
{		
	switch(level)
	{
		case 1 : 									
			if(name!="")
			{
				document.getElementById('submenu').innerHTML = eval(name);					
			}
			else
			{
				document.getElementById('submenu').innerHTML = '';	
			}
			break;		
	}	
}