// javascript document
window.onload=function()
{
	var otab=document.getelementbyid("cen_right_top");
	var ah3=otab.getelementsbytagname("h3");
	var adiv=otab.getelementsbytagname("div");
	for(var i=0;i<ah3.length;i++)
	{
		ah3[i].index=i;
		ah3[i].onmouseover=function()
		{
			for(var i=0;i<ah3.length;i++)
			{
				ah3[i].classname="";
				adiv[i].style.display="none";
			}
			this.classname="active";
			adiv[this.index].style.display="block";
		}
	}
	
	var otab2=document.getelementbyid("cen_right_top2");
	var ah32=otab2.getelementsbytagname("h3");
	var adiv2=otab2.getelementsbytagname("div");
	for(var i=0;i<ah32.length;i++)
	{
		ah32[i].index=i;
		ah32[i].onmouseover=function()
		{
			for(var i=0;i<ah32.length;i++)
			{
				ah32[i].classname="";
				adiv2[i].style.display="none";
			}
			this.classname="active";
			adiv2[this.index].style.display="block";
		}
	}
}