function checkNumber(thisform)
{
	inputText = document.getElementById("input_text");
	
	if (inputText.value == "")
	{
		alert ("Empty, please enter the numeric input");
		inputText.focus ();
		return false;
		
	}
        
       var re = /^[0-9'.'-]*$/;
        if (!re.test(inputText.value))
        {
            alert ("The Input Must Numeric!!");
            inputText.focus ();
            return false;
        }
  
}