var cssmw = {
  intializeMenu: function(id) {
    if(navigator.appName == 'Microsoft Internet Explorer' && cssmw.ieVersion() <= 7) {
      var ul = document.getElementById(id);
      var topOffset = ul.offsetHeight;  
      var lis = ul.childNodes;
      for(var i = 0; i < lis.length; i++) {
        if(lis[i].tagName && lis[i].tagName.toLowerCase() == 'li') {
          var uls = lis[i].childNodes;
          for(var j = 0; j < uls.length; j++) {
            if(uls[j].tagName && uls[j].tagName.toLowerCase() == 'ul') {
              uls[j].style.top = topOffset + 'px';
            }
          }
        }
      }  
    }
  
		if(navigator.appName == 'Microsoft Internet Explorer' && cssmw.ieVersion() < 7) {
		  var lis = document.getElementById(id).getElementsByTagName('li');
	      for(var i=0; i<lis.length; i++) {
		    var li = lis[i];
		    li.className = 'link';
			 var uls = li.getElementsByTagName('ul');
			 for(var u=0; u<uls.length; u++){
	         uls[u].style.display = 'none';
			 }
		    var span = li.getElementsByTagName('span')[0];
		    if(span) span.className = 'link';
		    var a = (span) ? span.getElementsByTagName('a')[0] : false;
		    if(a) a.className = 'link';
		    li.onmouseover = function(e) {
		      this.className = 'hover';
				var ul = this.getElementsByTagName('ul')[0];
				if(ul) ul.style.display = 'block';
		      var span = this.getElementsByTagName('span')[0];
		      if(span) span.className = 'hover';
		      var a = (span) ? span.getElementsByTagName('a')[0] : false;
	  	      if(a) a.className = 'hover';
		    }
		    li.onmouseout = function(e) {
		      this.className = 'link';
				var ul = this.getElementsByTagName('ul')[0];
				if(ul) ul.style.display = 'none';
		      var span = this.getElementsByTagName('span')[0];
		      if(span) span.className = 'link';
		      var a = (span) ? span.getElementsByTagName('a')[0] : false;
	  	      if(a) a.className = 'link';			
		    }
	 	  }
		}
  },

  ieVersion: function() {
    var ua = navigator.userAgent.toLowerCase();
    var offset = ua.indexOf("msie ");  
	return (offset == -1) ? 0 : parseFloat(ua.substring(offset + 5, ua.indexOf(";", offset)));
  }  
}