function getObj(name)
    {
      if (document.getElementById)
      {
      	this.obj = document.getElementById(name);
    	this.style = document.getElementById(name).style;
      }
      else if (document.all)
      {
    	this.obj = document.all[name];
    	this.style = document.all[name].style;
      }
      else if (document.layers)
      {
       	this.obj = document.layers[name];
       	this.style = document.layers[name];
      }
    }

function toggle_style ( element ) {
	var elemid = new getObj(element);
	if ( element == 'main_smenu1' ) {
		var elemid2 = new getObj('main_smenu2');
	}else{
		var elemid2 = new getObj('main_smenu1');
	}
	if ( elemid.obj.className == 'multiple_item_in' ) {
		elemid.obj.className = 'multiple_item_out';
	}else{
		elemid.obj.className = 'multiple_item_in';
	}
	
}