function hoverSwitch(gg){
 	var p = gg;
 	var pp = "TD"+gg;
 	//alert(pp);
 	document.getElementById(p).style.color="white";
 	document.getElementById(p).style.fontWeight="bold";
 	document.getElementById(pp).style.backgroundColor="blue";
 	

}

function hoverOff(ff){

	var x = ff;
	var xx = "TD"+ff;
	//alert(xx);
	document.getElementById(x).style.color="black";
	document.getElementById(x).style.fontWeight="normal";
	document.getElementById(xx).style.backgroundColor="#F0F0F0";

}