flag = false;
var oldName = "treeMenu1";
function treeMenu(tName) {
  if(oldName != tName){
  	  tMenu = document.getElementById(oldName).style;
  	  tMenu.display = "none";
  }
  tMenu = document.getElementById(tName).style;
  if(tMenu.display == 'none') {
  	tMenu.display = "block";
  	oldName=tName;
  }
}
function openwin() {
	window.open("campaign.php", "", "width=600,height=800");
}