$("div[id]").click(function () {  
     // var idString = $(this).text() + " = " + $(this).attr("id");
	 var idString = $(this).attr("id");
     var block = '#node-content_'+idString;
	  // alert (block);
	  	if ($(block).is(":visible")) {	
           $(block).slideToggle("slow");
	       //$("div[id]").removeClass("header_highlight");  
        }
		else{
		   $(block).slideToggle("slow");		 
		   //$("div[id]").addClass("header_highlight");		
		   
		}		  
    });