// JavaScript Document

function	checknumeric(field,limit)
{
	pattern = /^[0-9]*$/;
	if(pattern.test(field.value)==false)
	{
    	alert("Not numeric ");
			field.value = 0;
		}
		else
		{
			if(field.value > limit)
			{
				alert("Out of range ");
				field.value = 0;
			}
	}
}