function checkDate(val)
{
	var dds = val.split("/");
	var d=new Date(dds[2], dds[0]-1, dds[1]);
	if (d.getMonth() != dds[0]-1)
	{
		alert( val + " is not a valid date.\nPlease Enter Your date of travel in MM/DD/YYYY format");
		return -1;
	}
	if(d<new Date())
	{
		alert("Please Enter Valid and Correct Date.");
		return -1;
	}
	return 0;
}