var tdcolold;

           function next(objId,name)
              {
               var obj = document.getElementById(objId);

               obj.style.opacity = 0.7;
               obj.style.filter="alpha(opacity=70)";
               document.getElementById('hiddenTxt').firstChild.data=name;
              }
           function fexit(ObjID,name)
              {
               document.getElementById(ObjID).style.opacity = 1;
               document.getElementById(ObjID).style.filter="alpha(opacity=100)";
               document.getElementById('hiddenTxt').firstChild.data=name;
              }

  function hidenews()
    {
     var obj = document.getElementById('javanews');
     var obj2 = document.getElementById('javanewsshow');
     newspos=0;
     i = 0;
     var intervalId1 = setInterval(function() {
       newspos = obj.offsetLeft-2;
       obj.style.left=newspos+'px';
       i++;
       if(i>125)
         {
          k = 0;
          var intervalId2 = setInterval(function() {newspos = obj2.offsetLeft+1;obj2.style.left=newspos+'px';k++;if(k>16){clearInterval(intervalId2);}}, 5)
          clearInterval(intervalId1);
         }
       }, 1)
     document.cookie = "javanews=" + "hide";
    }

  function shownews() 
    {
     var obj = document.getElementById('javanews');
     var obj2 = document.getElementById('javanewsshow');
     newspos=0;
     i = 0;
     var intervalId1 = setInterval(function() {
       newspos = obj2.offsetLeft-1;
       obj2.style.left=newspos+'px';
       i++;
       if(i>16)
         {
          k = 0;
          var intervalId2 = setInterval(function() {newspos = obj.offsetLeft+2;obj.style.left=newspos+'px';k++;if(k>125){clearInterval(intervalId2);}}, 1)
          clearInterval(intervalId1);
         }
       }, 5)    
     document.cookie = "javanews=" + "show";
}

  function setimg(tdcol) 
    {
     var obj = document.getElementById(tdcol);
     obj.style.backgroundColor="#ff4a00";
     if(tdcolold==undefined)
       {
        tdcolold="td1";
       }
     if(tdcolold!=tdcol)
       {
        var objold = document.getElementById(tdcolold);
        objold.style.backgroundColor="#444444";
       }
     tdcolold=tdcol;
    }

(function($){

	/* использование: <a class='scrollTop' href='#' style='display:none;'></a>
	------------------------------------------------- */
	$(function(){
		var e = $(".scrollTop");
		var	speed = 500;

		e.click(function(){
			$("html:not(:animated)" +( !$.browser.opera ? ",body:not(:animated)" : "")).animate({ scrollTop: 0}, 500 );
			return false; //важно!
		});
		//появление
		function show_scrollTop(){
			( $(window).scrollTop()>300 ) ? e.fadeIn(600) : e.hide();
		}
		$(window).scroll( function(){show_scrollTop()} ); show_scrollTop();
	});

})(jQuery)