var priod=new Date()
var mnth=priod.getMonth();
var mnthday=priod.getDate()
var mnute=priod.getMinutes()
var hur=priod.getHours()
var clas=0
var wekday=priod.getDay()
var dayoff = new Array()
if ((wekday>0) && (wekday<6) && (hur>6) && (hur<16))
{
switch (wekday)
{
case 1:
	switch(hur)
	{
		case 7:
		if (mnute<55)
		{
			clas="Zero"
		}
		else
		{
			clas="1st"
		}
		break;
		case 8:
		if (mnute<55)
		{
			clas="1st"
		}
		else
		{
			clas="2nd"
		}
		break;
		case 9:
		if (mnute<55)
		{
			clas="2nd"
		}
		else
		{
			clas="3rd"
		}
		break;
		case 10:
		if (mnute<55)
		{
			clas="3rd"
		}
		else
		{
			clas="4th"
		}
		break;
		case 11:
		if (mnute<55)
		{
			clas="4th"
		}
		else
		{
			clas="Lunch"
		}
		break;
		case 12:
		if (mnute<30)
		{
			clas="Lunch"
		}
		else
		{
			clas="5th"
		}
		break;
		case 13:
		if (mnute<30)
		{
			clas="5th"
		}
		else
		{
			clas="6th"
		}
		break;
		case 14:
		if (mnute<30)
		{
			clas="6th"
		}
		else
		{
			clas="7th"
		}
		break;
		case 15:
		if (mnute<30)
		{
			clas="7th"
		}
		break;
	}
break;
case 2:
	switch(hur)
	{
		case 7:
		if (mnute<55)
		{
			clas="Zero"
		}
		else
		{
			clas="1st"
		}
		break;
		case 8:
		if (mnute<55)
		{
			clas="1st"
		}
		else
		{
			clas="2nd"
		}
		break;
		case 9:
		if (mnute<55)
		{
			clas="2nd"
		}
		else
		{
			clas="3rd"
		}
		break;
		case 10:
		if (mnute<55)
		{
			clas="3rd"
		}
		else
		{
			clas="4th"
		}
		break;
		case 11:
		if (mnute<55)
		{
			clas="4th"
		}
		else
		{
			clas="Lunch"
		}
		break;
		case 12:
		if (mnute<30)
		{
			clas="Lunch"
		}
		else
		{
			clas="5th"
		}
		break;
		case 13:
		if (mnute<30)
		{
			clas="5th"
		}
		else
		{
			clas="6th"
		}
		break;
		case 14:
		if (mnute<30)
		{
			clas="6th"
		}
		else
		{
			clas="7th"
		}
		break;
		case 15:
		if (mnute<30)
		{
			clas="7th"
		}
		break;
		
	}
break;
case 3:
	switch(hur)
	{
		case 7:
		if (mnute<55)
		{
			clas="Zero"
		}
		else
		{
			clas="1st"
		}
		break;
		case 8:
		clas="1st"
		break;
		case 9:
		if (mnute<40)
		{
			clas="1st"
		}
		else
		{
			clas="ELT"
		}
		break;
		case 10:
		if (mnute<35)
		{
			clas="ELT"
		}
		else
		{
			clas="3rd"
		}
		break;
		case 11:
		clas="3rd"
		break;
		case 12:
		if (mnute<15)
		{
			clas="3rd"
		}
		if ((mnute>=15) && (mnute<=55))
		{
			clas="Lunch"
		}
		if (mnute>55)
		{
			clas="5th"
		}
		break;
		case 13:
		clas="5th"
		break;
		case 14:
		if (mnute<30)
		{
			clas="5th"
		}
		else
		{
			clas="7th"
		}
		break;
		case 15:
		if (mnute<30)
		{
			clas="7th"
		}
		break;
		
	}
break;
case 4:
	switch(hur)
	{
		case 7:
		if (mnute<55)
		{
			clas="Zero"
		}
		else
		{
			clas="2nd"
		}
		break;
		case 8:
		clas="2nd"
		break;
		case 9:
		if (mnute<40)
		{
			clas="2nd"
		}
		else
		{
			clas="ELT"
		}
		break;
		case 10:
		if (mnute<35)
		{
			clas="ELT"
		}
		else
		{
			clas="4th"
		}
		break;
		case 11:
		clas="4th"
		break;
		case 12:
		if (mnute<15)
		{
			clas="4th"
		}
		if ((mnute>=15) && (mnute<=55))
		{
			clas="Lunch"
		}
		if (mnute>55)
		{
			clas="6th"
		}
		break;
		case 13:
		clas="6th"
		break;
		case 14:
		if (mnute<30)
		{
			clas="6th"
		}
		else
		{
			clas="7th"
		}
		break;
		case 15:
		if (mnute<30)
		{
			clas="7th"
		}
		break;
		
	}
break;
case 5:
	switch(hur)
	{
		case 7:
		if (mnute<55)
		{
			clas="Zero"
		}
		else
		{
			clas="1st"
		}
		break;
		case 8:
		if (mnute<55)
		{
			clas="1st"
		}
		else
		{
			clas="2nd"
		}
		break;
		case 9:
		if (mnute<55)
		{
			clas="2nd"
		}
		else
		{
			clas="3rd"
		}
		break;
		case 10:
		if (mnute<55)
		{
			clas="3rd"
		}
		else
		{
			clas="4th"
		}
		break;
		case 11:
		if (mnute<55)
		{
			clas="4th"
		}
		else
		{
			clas="Lunch"
		}
		break;
		case 12:
		if (mnute<30)
		{
			clas="Lunch"
		}
		else
		{
			clas="5th"
		}
		break;
		case 13:
		if (mnute<30)
		{
			clas="5th"
		}
		else
		{
			clas="6th"
		}
		break;
		case 14:
		if (mnute<30)
		{
			clas="6th"
		}
		else
		{
			clas="7th"
		}
		break;
		case 15:
		if (mnute<30)
		{
			clas="7th"
		}
		break;	
		
	}
break;

}
}
if ((clas!=0))
{
if (clas=="Lunch")
{
	document.write("Students are at Lunch.")
}
else if (clas=="ELT")
{
	document.write("Students are in ELT.")
}
else
{
document.write("Students are in "+clas+" period.")
}
}