// JavaScript Document

function showTab(tab, tabcontent, tabname)
{
	var t = $(tab);
	var tc = $(tabcontent);
	tc.style.display = 'block';
	if(tab == "tab_6")
	{
		t.className = 'two-lines-selected';
	}
	else
	{
		t.className = 'one-line';
	}
	t.innerHTML = tabname;
	
	var maintabs = $$('#maintabcontent .inner-content' );
	var toptabs = $$('#toptabs li.one-line', '#toptabs li.two-lines-selected');
	
	for(i=0;i<maintabs.length;i++)
	{
		if(maintabs[i].nodeName=="DIV")
		{
			if(Element.visible(maintabs[i])==true & maintabs[i].id != tabcontent)
			{
				maintabs[i].style.display = 'none';
        	}
		}
	}
	
	for(i=0;i<toptabs.length;i++)
	{
		if(toptabs[i].nodeName=="LI")
		{
			if(toptabs[i].id != tab)
			{
				toptabs[i].className = '';
				var tbname = toptabs[i].innerHTML;
				if(toptabs[i].id == "tab_6")
				{
					toptabs[i].innerHTML = '<a href="javascript:void(0);" class="two-lines">' + tbname + '</a>';
				}
				else
				{
					toptabs[i].innerHTML = '<a href="javascript:void(0);">' + tbname + '</a>';
				}
        	}
		}
	}
}


function setimagecache()
{	
	try {
  		document.execCommand("BackgroundImageCache", false, true);
	} catch(err) {}
}


 var cr_oldOnLoad = window.onload;
  if (typeof window.onload != 'function') {
			window.onload = function()
			{
				setimagecache();
			}
  } else {
    window.onload = function() {
      cr_oldOnLoad();
	  setimagecache();
    };
  }