function blockop(nameb, t)
{
if (t=="z") {document.getElementById(nameb).style.display='none';}
{

}
if (t=="o") {document.getElementById(nameb).style.display='block';}

}

function PlusO(name,x, tip) {



document.getElementById(name).style.filter="alpha(opacity="+x+")";
document.getElementById(name).style.opacity = x/100;

if(tip==0)
{
x=x+2;
if (x>100) 
	{
	clearTimeout();
	}
	else
	{

	setTimeout("PlusO('"+name+"', "+x+", "+tip+")",5);
	}
}
else
{
x=x-2;
if (x<0) 
	{
	document.getElementById(name).style.display='none';
	clearTimeout();
	}
	else
	{

	setTimeout("PlusO('"+name+"', "+x+", "+tip+")",5);
	}

}


}



function OpenB (name)
{

	document.getElementById(name).style.filter="alpha(opacity=0)";
	document.getElementById(name).style.display='';
	PlusO(name, 0, 0);


}

function CloB (name)
{
document.getElementById(name).style.filter="alpha(opacity=100)";

PlusO(name, 0, 1);
}