<!--
function opth()
{
var h = false;
if (window.innerHeight && window.innerHeight < 600)
{
h = true;
}
else if (document && document.documentElement && document.documentElement.clientHeight && this.document.documentElement.clientHeight < 600)
{
h = true;
}
else if (screen.height < 760)
{
h = true;
}
return(h);
}

function optb()
{
var b = false;
if (window.innerWidth && window.innerWidth < 980)
{
b = true;
}
else if (document && document.documentElement && document.documentElement.clientWidth && this.document.documentElement.clientWidth < 980)
{
b = true;
}
else if (screen.width < 1024)
{
b = true;
}
return(b);
}

function opth2()
{
var h = false;
if (window.innerHeight && window.innerHeight < 560)
{
h = true;
}
else if (document && document.documentElement && document.documentElement.clientHeight && this.document.documentElement.clientHeight < 560)
{
h = true;
}
else if (screen.height < 720)
{
h = true;
}
return(h);
}

//-->