function showDiv(x) {
	document.getElementById(x).style.display="block";
}

function hideDiv(x) {
	document.getElementById(x).style.display="none";
}


$(document).ready(function(){
  //hide the all of the element with class msg_body
  //toggle the componenet with class msg_body
  $(".smphoto").mouseover(function()
  {
		var currentID = $(this).attr('id'); 
		nextID=currentID+"_lgphoto";
    	$("#" + nextID).addClass('lgphoto_on');
  });
  
    $(".lgphotocontainer").mouseout(function()
  {
  		var currentID = $(this).attr('id'); 
		nextID=currentID+"_lgphoto";
    	$(this).removeClass('lgphoto_on');
  });
  
  
  
  
});