var ns6=document.getElementById
var IE = (document.all) ? 1 : 0;

function switch_block2(whichone) {
thetr=ns6? document.getElementById(whichone): eval(whichone)
thetrStyle=ns6? thetr.style : thetr

if (thetrStyle.display=="none") {
	thetrStyle.display=IE?"block":"table-row"
	}
else {
	thetrStyle.display="none"
	}
return false
}

function clk(n) {
if(document.images){
	(new Image()).src="count.php?banner_id="+n;
	}
return true;
}