function showHide(id,parent)
    	    {
    	    	var varId=  id;
    	    	var e = document.getElementById(id);
    	    	
    	    	var divArray="financial_nav,share_nav,shareholder_nav,responsibilities_nav,news_nav,contact_nav";
    		var mytool_array=divArray.split(",");
    
    		var listArray="aaaa,bbbb,cccc,dddd,eeee,ffff";
    		var parent_array=listArray.split(",");
    		
    		if(e.style.display == 'none'){
    			e.style.display = 'block';
    			
    			parent.style.backgroundImage = "url('/images/nav-arrow-down.gif')";
    			parent.style.backgroundPosition = 'right center';
    			parent.style.backgroundRepeat = 'no-repeat';
   

    			
    			for (var j= 0 ; j < parent_array.length ; j++ ){
    					
    				if(document.getElementById(parent_array[j])!=parent){
    				document.getElementById(parent_array[j]).style.backgroundImage = "url('/images/nav-arrow.gif')";
    				document.getElementById(parent_array[j]).style.backgroundPosition = 'right center';
    				document.getElementById(parent_array[j]).style.backgroundRepeat = 'no-repeat';
				
    				}
    			}for (var i= 0 ; i < mytool_array.length ; i++ ){
    			
    				if( mytool_array[i]!= varId){
    					
    					document.getElementById(mytool_array[i]).style.display ='none';
    					
    			}
    			}
    			
    		}
    		else
    		{
    		e.style.display = 'none';
    		parent.style.backgroundImage = "url('/images/nav-arrow.gif')";
    		parent.style.backgroundPosition = 'right center';
    		parent.style.backgroundRepeat = 'no-repeat';

    		}
    		
    		
    	}