// JavaScript Document
function only_numeric(e)
{
	var keynum;
	var keychar;
	var numcheck;
	if(window.event) // IE
	{
		keynum = e.keyCode;
	}
	else if(e.which) // netscape/Firefox/opera
	{
		keynum = e.which;
	}
	//condition for backspace(8) Key
	if(keynum != 8)
	{
		keychar = String.fromCharCode(keynum);
		numcheck = /\d/;
		return numcheck.test(keychar);
	}
	else 
	{
		return true;
	}
}

//Function to confirm
function get_confirm(url,msg)
{ 
 doyou = confirm(msg);
 if (doyou == true)
 {
 	  window.location.href=url;
 }
}