var ns 	= document.layers;
var moz = document.getElementById && !document.all;
var ie 	= document.all;

function GetDocObj(layerID)
{
	alert("1");
	if (ns)
	return document.layers[layerID];
	else if (moz)
	return document.getElementById(layerID);
	else if (ie)
	return eval("document.all." + layerID);
	else
	return null;
}
 
function acceptFLOAT(e){
    var code = (window.event) ? window.event.keyCode : ((e) ?  e.which : null);
    return (code == 13 || code == 8 || code == 9 || code == 0 || code==27) ? true : ( ((code < 48 || code > 57) && code != 46 ) ? false : true ) ;
}
function acceptINT(e){
    var code = (window.event) ? window.event.keyCode : ((e) ?  e.which : null);
    return (code == 13 || code == 8 || code == 9 || code == 0 || code==27) ? true : ( ((code < 48 || code > 57)  ) ? false : true ) ;    
}