// JavaScript Document

function reg3()
{
 var d=document.reservation;
 var radio_choice = false;
  if(d.Trip.selectedIndex==0 )
	{
	
		alert("Please Select Travel In");
		d.Trip.focus();
		return false;
	}
 
if(d.firstname.value == '')
	{
	
		alert("Please enter your first name");
		d.firstname.focus();
		return false;
	}
	if(d.lastname.value == '')
	{
	
		alert("Please enter your last name");
		d.lastname.focus();
		return false;
	}
	 if(d.Phone.value=='')
	{
	
		alert("Please enter phone number");
		d.Phone.focus();
		return false;
	}
		
	   
	    if(d.start_date.value=='')
	{
	
		alert("Please select start date");
		d.start_date.focus();
		return false;
	}
	
	 if(d.trip1.selectedIndex==0 && d.trip2.selectedIndex==0)
	{
	
		alert("Please Select Trip No");
		//d.trip1.focus();
		return false;
	}
	 
	
	
	 
	
	 

}




function onlyint()
{
	if(event.keyCode==0x08){
		event.returnValue = true;
	}
	else if(event.keyCode==0x09){
		event.returnValue = true;
	}
   
	else if(event.keyCode==45){
		event.returnvalue=true;
	}
	else if(!(event.keyCode>=0x30 && event.keyCode <=0x39)){
				event.returnValue = false;
	}	
}