// JScript File
function isNumberKey(evt)
{
var charCode = (evt.which) ? evt.which : event.keyCode
if (charCode != 45 && charCode != 46 && (charCode < 48 || charCode > 57))
  return false;

return true;
}

function isNumberOnly(evt)
{
var charCode = (evt.which) ? evt.which : event.keyCode
if (charCode < 48 || charCode > 57)
  return false;

return true;
}

function MM_openBrWindow(theURL,winName,features) { //v2.0
  window.open(theURL,winName,features);
}

function SelectImage(mainimg,zoomimg,app_path,img_src) {
document.getElementById(mainimg).src = app_path+'prodimage/180_'+img_src;
document.getElementById(zoomimg).src = app_path+'prodimage/600_'+img_src;
}

function ShowLayer(div_id) {
document.getElementById('zoomdiv').style.visibility = "visible";
}

function HideLayer(div_id) {
document.getElementById('zoomdiv').style.visibility = "hidden";
}

function CheckCapsLock(e) {
	var myKeyCode=0;
	var myShiftKey=false;
	var myMsg='Caps Lock is On.\n\nTo prevent entering your password incorrectly,\nyou should press Caps Lock to turn it off.';

	// Internet Explorer 4+
	if ( document.all ) {
		myKeyCode=e.keyCode;
		myShiftKey=e.shiftKey;

	// Netscape 4
	} else if ( document.layers ) {
		myKeyCode=e.which;
		myShiftKey=( myKeyCode == 16 ) ? true : false;

	// Netscape 6
	} else if ( document.getElementById ) {
		myKeyCode=e.which;
		myShiftKey=( myKeyCode == 16 ) ? true : false;

	}

	// Upper case letters are seen without depressing the Shift key, therefore Caps Lock is on
	if ( ( myKeyCode >= 65 && myKeyCode <= 90 ) && !myShiftKey ) {
		alert( myMsg );

	// Lower case letters are seen while depressing the Shift key, therefore Caps Lock is on
	} else if ( ( myKeyCode >= 97 && myKeyCode <= 122 ) && myShiftKey ) {
		alert( myMsg );

	}
}