var itemSelected;
	    
	    function selectItem(obj)
	    {
	        if ( obj != itemSelected )
	        {
	            itemSelected.style.color = '#999' ;
	            itemSelected.style.cursor = "pointer" ;
	            obj.style.color = '#555' ;
	            obj.style.cursor = 'default' ;	        	        
	            opacity ( itemSelected, obj );	        	        
	            itemSelected = obj ;
	        }	        
	    }
	    
	    function overItem (obj)
	    {
	        if ( obj != itemSelected )
	            obj.style.color = '#F7403A' ;
	    }
	    
	    function outItem (obj)
	    {
	        if ( obj != itemSelected )
	            obj.style.color = '#999' ;
	    }
	    	    
	    function opacity(oldobj, newobj)
	    {   
	        var timer = 0;
                       
            newElement = document.getElementById(newobj.id + "div").style; 
            newElement.display = "block" ;            	        
	        newid = newobj.id + "div" ;
		    oldid = oldobj.id + "div" ;		    
	        for(i = 100; i >= 0; i-=2) 
		    {		       
			   setTimeout("changeOpac(" + i + ", '" + newid + "' , '" + oldid + "')",(timer * 15));			   
			   timer++;		    
	        } 	        
        }
        
        function changeOpac( opacity, newelm, oldelm ) 
        {               
            oldElement = document.getElementById(oldelm).style;
            newElement = document.getElementById(newelm).style; 
                     	        
	        oldElement.opacity = (opacity / 101);
	        oldElement.MozOpacity = (opacity / 101);
	        oldElement.KhtmlOpacity = (opacity / 101);
	        oldElement.filter = "alpha(opacity=" + opacity + ")";	        
	        opacity = 100 - opacity;
	        newElement.opacity = (opacity / 101);
	        newElement.MozOpacity = (opacity / 101);
	        newElement.KhtmlOpacity = (opacity / 101);
	        newElement.filter = "alpha(opacity=" + opacity + ")";
	        if ( opacity >= 100 )
	        {
	            oldElement.display = "none" ;
	            if ( itemToUnShow != null )
	            {
	                itemToUnShow.style.opacity = (0);	                
	                itemToUnShow.style.MozOpacity = (0);
	                itemToUnShow.style.KhtmlOpacity = (0);
	                itemToUnShow.style.filter = "alpha(opacity=" + 0 + ")";
	            }
	            //itemToUnShow = document.getElementById(newelm) ;
	        }	        
        }