function funcHide(c_Str) 
	{
		if(document.all(c_Str).style.display=='none') return;
		document.all(c_Str).style.display='none';
	}
	function funcShow(c_Str)
	{
		if (document.all(c_Str).style.display='block') return;
		var divs = c_Str.replace('subColumn','column');
		//document.all[c_Str].style.left = document.all[divs].style.left;
		//document.all[c_Str].style.top = document.all[divs].style.top;
		document.all(c_Str).style.display='block';
	} 
  function mOvr(src) 
  {
    if (!src.contains(event.fromElement)) 
    {
       src.bgColor = "#29436A"; 
    }
  }

  function mOut(src) 
  {
    if (!src.contains(event.toElement)) 
    {
      src.bgColor = "#7393C2"; 
    }
  }  

			function funcGroup(oo)
			{
				if (oo==1)
				{
					document.all.td2.background="images/index/main_title_bg_gray.gif";
					document.all.group1.style.display="";
					document.all.group2.style.display="none";
					document.all.image2.src = "images/index/main_title_02.gif";
					document.all.image1.src = "images/index/main_title_01o.gif";
					document.all.td1.background="images/index/main_title_bg_white.gif";
				}
				else
				{
					document.all.group2.style.display="";	
					document.all.group1.style.display="none";
					document.all.image2.src = "images/index/main_title_012o.gif";
					document.all.image1.src = "images/index/main_title_013o.gif";
					document.all.td2.background="images/index/main_title_bg_white.gif";
					document.all.td1.background="images/index/main_title_bg_gray.gif";
				}
			}
			function funcComMOver(idname)
			{
				if (!document.all[idname]) return;
				document.all[idname].width = 120;
				document.all[idname].height = 83;
				return;						
			}
			function funcComMOut(idname)
			{
				if (!document.all[idname]) return;
				document.all[idname].width = 117;
				document.all[idname].height = 81;
			}