function show_map() {
	obj = document.getElementById('map_over');
	obj.style.display = (obj.style.display != 'block') ? 'block' : 'none';

} 

function hide_map() {
	obj = document.getElementById('map_over');
	obj.style.display = 'none';

} 

function show_hide(ii) {  /*
			for( var y=1; y<4; y++ )
			{  			 var tytr =  'grrrr_' + y;
			      
			obj_tytr = document.getElementById(tytr);
			obj_tytr.style.display = 'none';
 			
			
			}     
			var tyt =  'grrrr_' + ii;      
		
			obj_tyt = document.getElementById(tyt);
			obj_tyt.style.display = 'block';        */

}  

var cssFix = function(){
  var u = navigator.userAgent.toLowerCase(),
  addClass = function(el,val){
    if(!el.className) {
      el.className = val;
    } else {
      var newCl = el.className;
      newCl+=(" "+val);
      el.className = newCl;
    }
  },
  is = function(t){return (u.indexOf(t)!=-1)};
  addClass(document.getElementsByTagName('html')[0],[
    (!(/opera|webtv/i.test(u))&&/msie (\d)/.test(u))?('ie ie'+RegExp.$1)
      :is('firefox/2')?'gecko ff2'
      :is('firefox/3')?'gecko ff3'
      :is('gecko/')?'gecko'
      :is('opera/9')?'opera opera9':/opera (\d)/.test(u)?'opera opera'+RegExp.$1
      :is('konqueror')?'konqueror'
      :is('applewebkit/')?'webkit safari'
      :is('mozilla/')?'gecko':'',
    (is('x11')||is('linux'))?' linux'
      :is('mac')?' mac'
      :is('win')?' win':''
  ].join(" "));
}();