/*
if (top.frames.length == 0)
{
  top.location = "index.html";
}
*/

var bleft=130;
var btop=105;
var speed=3;

var ie=document.all;
var dom=document.getElementById;

function slidein(lang1, lang2)
{
  document.getElementById('extlink').innerHTML = '<a href="javascript:slideout(\''+lang1+'\',\''+lang2+'\');" class="searchboxtxt">'+lang1+'</a>';
  
  if (!dom&&!ie)
    return

  crossboxcover=(dom)?document.getElementById("extendedboxcover") : document.all.extendedboxcover
  crossbox=(dom)?document.getElementById("extendedbox"): document.all.extendedbox

  scroll_top=(ie)? truebody().scrollTop : window.pageYOffset

  crossbox.height=crossbox.offsetHeight
  crossboxcover.style.height=parseInt(crossbox.height)+"px"
  crossbox.style.top=crossbox.height*(-1)+"px"
  crossboxcover.style.left=bleft+"px"
  crossboxcover.style.top=btop+"px"
  crossboxcover.style.visibility=(dom||ie)? "visible" : "show"
  
  start=setInterval("sin()",5)
}

function sin()
{
  scroll_top=(ie)? truebody().scrollTop : window.pageYOffset

  if (parseInt(crossbox.style.top)<0)
  {
    crossboxcover.style.top=scroll_top+btop+"px"
    crossbox.style.top=parseInt(crossbox.style.top)+speed+"px"
  }
  else
  {
    clearInterval(start)
    crossbox.style.top=0
  }
}

function slideout(lang1, lang2)
{
  document.getElementById('extlink').innerHTML = '<a href="javascript:slidein(\''+lang1+'\',\''+lang2+'\');" class="searchboxtxt">'+lang2+'</a>';
  
  if (!dom&&!ie)
    return

  crossboxcover=(dom)?document.getElementById("extendedboxcover") : document.all.extendedboxcover
  crossbox=(dom)?document.getElementById("extendedbox"): document.all.extendedbox
  scroll_top=(ie)? truebody().scrollTop : window.pageYOffset
  crossbox.height=crossbox.offsetHeight
  
  end=setInterval("sout()",5)
}

function sout()
{
  if (window.start) 
    clearInterval(start)

  scroll_top=(ie)? truebody().scrollTop : window.pageYOffset

  if (parseInt(crossbox.style.top)>-70)
  {
    crossboxcover.style.top=btop+"px"
    crossbox.style.top=parseInt(crossbox.style.top)-speed+"px"
  }
  else
  {
    clearInterval(end)
    crossboxcover.style.visibility=(dom||ie)? "hidden" : "hidden"
  }
}

function truebody()
{
  return (document.compatMode && document.compatMode!="BackCompat")? document.documentElement : document.body
}

function tableruler()
{
	if (document.getElementById && document.createTextNode)
	{
		var tables=document.getElementsByTagName('table');
		for (var i=0;i<tables.length;i++)
		{
			if(tables[i].className=='subframe')
			{
				var trs=tables[i].getElementsByTagName('tr');
				for(var j=0;j<trs.length;j++)
				{
					if(trs[j].className=='ochosen')
					{
						trs[j].onmouseover=function(){this.className='ochosenr';return false}
						trs[j].onmouseout=function(){this.className='ochosen';return false}
					}
					else if(trs[j].className=='bchosen')
					{
						trs[j].onmouseover=function(){this.className='bchosenr';return false}
						trs[j].onmouseout=function(){this.className='bchosen';return false}
					}
					else if(trs[j].className=='nchosen')
					{
						trs[j].onmouseover=function(){this.className='nchosenr';return false}
						trs[j].onmouseout=function(){this.className='nchosen';return false}
					}
					else
					{
					  trs[j].onmouseover=function(){this.className='ruled';return false}
						trs[j].onmouseout=function(){this.className='';return false}
					}
				}
			}
		}
	}
}