// Various Search Engine Scripts

function Set_Dev(DevType){
	
		if (DevType=="D"){
			if(document.form1.dep_time.value=='AnyTime'){
				document.form1.Dep_Time_Dev.value='';
			}else if (document.form1.dep_time.value!='AnyTime' && document.form1.Dep_Time_Dev.value==''){
				document.form1.Dep_Time_Dev.value='2'
			}
		}else{
			if(document.form1.ret_time.value=='AnyTime'){
				document.form1.Ret_Time_Dev.value='';
			}else if (document.form1.ret_time.value!='AnyTime' && document.form1.Ret_Time_Dev.value==''){
				document.form1.Ret_Time_Dev.value='2'
			}
		}
	
}



function Set_PreferredTime(DevType){
	
	if (DevType=="D"){
		if(document.form1.Dep_Time_Dev.value==''){
			document.form1.dep_time.value='AnyTime';
		}else if (document.form1.dep_time.value=='AnyTime' && document.form1.Dep_Time_Dev.value!=''){
			document.form1.dep_time.value='12P'
		}
	}else{		
		if(document.form1.Ret_Time_Dev.value==''){
			document.form1.ret_time.value='AnyTime';
		}else if (document.form1.ret_time.value=='AnyTime' && document.form1.Ret_Time_Dev.value!=''){
			document.form1.ret_time.value='12P'
		}
	}
	
}


	
function getSelectedMonth(Num)
{
	if(Num == 1)
	{
		cmbMonthFrom = document.form1.cmbMonthFrom.value;
		//alert("1st alert " + document.form1.cmbMonthTo.value);
	}
	else if(Num == 2)
	{
		cmbMonthTo = document.form1.cmbMonthTo.value;
		//alert("1st alert " + document.form1.cmbMonthTo.value);
	}
	return;
	
}

function getCurrentYear(Num)
{
	var currentDate = new Date();
	var currentYear = currentDate.getFullYear();
	var currentMonth = currentDate.getMonth();
	var CalendarDepYear;
	var CalendarRetYear;
	CalendarDepYear = currentYear;
	CalendarRetYear = currentYear;

	if(Num == 1)
	{
		if ( (document.form1.cmbMonthFrom.value - 1) < currentMonth)
		{	CalendarDepYear = (currentYear+1);
			document.form1.CalendarDepYear.value = CalendarDepYear;
		}
		else
		{
			CalendarDepYear = currentYear;
			document.form1.CalendarDepYear.value = CalendarDepYear;
		}
		
	}
	if(Num == 2)
	{
		if ( (document.form1.cmbMonthTo.value - 1) < currentMonth)
		{	CalendarRetYear = (currentYear+1);
			document.form1.CalendarRetYear.value = CalendarRetYear;
		}
		else
		{
			CalendarRetYear = currentYear;
			document.form1.CalendarRetYear.value = CalendarRetYear;
		}
	}
	return;
}