// Function Start will open a window, with a url passed to it...
function Start(page) {
OpenWin = this.open(page, "HCMGA", "toolbar=no,menubar=yes,location=no,resize=yes,scrollbars=yes"); //width=900,height=600");
}
function goback() {history.back();}
// from google
function sf(){document.f.q.focus();}
function c(p){var f=document.f;if (f.action) {f.action = 'http://'+p;f.submit();return false;}return true;}
function t(p){location.href=p;}


function WriteDate(){
// *******************************************************************************
// this code will determine today's date in the format of day, mm/dd/yyyy 
// and write it, so be careful where it's placed!
// *******************************************************************************

var dtDate   = new Date();
var sToday     = determineDay(dtDate.getDay());
var sTodayIs = (sToday + ", " + (dtDate.getMonth()+1) + "/" + dtDate.getDate()  + "/"  +  dtDate.getFullYear());
document.write(sTodayIs);

function determineDay(d){
var day; 
switch (d)
{
	case 0:
		day='Sunday';
		break;
	case 1:
		day='Monday';
		break;
	case 2:
		day='Tuesday';
		break;
	case 3:
		day='Wednesday';
		break;
	case 4:
		day='Thursday';
		break;
	case 5:
		day='Friday';
		break;
	case 6:
		day='Saturday';
		break;
	default:
		day='Great Day';
	}
return day;
}
}
//****** TOGGLE MENU ***//
function toggleMenu(currMenu) {
	if (document.getElementById) {
	thisMenu = document.getElementById(currMenu).style
	if (thisMenu.display == "block") {
		thisMenu.display = "none"
	}
	else {
		thisMenu.display = "block"
	}
		return false
	}
	else {
		return true
	}
}


//******  NAVIGATION ********//
function getGoing(thisway){
if (thisway == -1)
		// go back one in history collection
		window.history.go(thisway);
else
	{	//find out where to go next from this page...
		window.location=thisway;
	} 

}

//****** validation of all form fields... ***//
function isDate (month,day,year)
{
	var y=year;
	var m=month;
	var d=day;
	var n=0;
	
	n= ( ((y%4==0) && ((!(y%100==0)) || (y%400==0)))?29:28);
	if (  (m==2) && (d>n) ) return false;
	if ( ((m==4) ||(m==6) || (m==9) || (m==11)) && (d==31)) return false;
	return true;	
}

function isDigit (c)
{   
	var reDigit = /^\d+$/
	return reDigit.test(c)
}


function isEmpty(s)
{   return ((s == null) || (s.length == 0))
}