/* Watermark */
function WatermarkFocus(txtElem, strWatermark) {
 if (txtElem.value == strWatermark) txtElem.value = '';
}

function WatermarkBlur(txtElem, strWatermark) {
 if (txtElem.value == '') txtElem.value = strWatermark;
}

//Is Numeric
function IsNumeric(txtBox,evt)
{
	var intKeyCode = (evt.which) ? evt.which : evt.keyCode;
	var strTxtBoxValue = new String(txtBox.value);
	
	if(intKeyCode >= 48 && intKeyCode <= 57)
	    return true;
    else
	    return false;
}