/* ======================================================= *
 * TITLE   : SayStudent PrivEd  | common.js                *
 * AUTHOR  : Kevin Scholl       | kscholl@comast.net       *
 * CREATED : 30 Dec 2006        | UPDATED: 02 Jan 2007     *
 * ======================================================= */

/* =================================================== *
 * POPUP WINDOW: GLOBAL VARIABLE(S)
 * =================================================== */

var POPWIN  = null;

/* =================================================== *
 * POPUP WINDOW: CLOSE EXISTING POPUP WINDOW
 * =================================================== */

function closePopWin(theWin) {
  if ((theWin != null) && (theWin.closed != true))
  	theWin.close();
	}

/* =================================================== *
 * POPUP WINDOW: DISPLAY POPUP WINDOW
 * =================================================== */

function popWindow(loc,w,h) {

  closePopWin(POPWIN);	// closes an existing popup window if user opens 
                				// new window before closing existing window
	
	if (!(w)) var winW = screen.width - 100; 
	else      var winW = w + 20;
	if (!(h)) var winH = screen.height - 150; 
	else      var winH = h + 20;
		
	var params  = "width=" + winW + ",height=" + winH + ",status=yes,toolbar=no,directories=no,scrollbars=yes,resizable=yes,menubar=no,location=no,top=50,left=50,screeny=50,screenx=50";

	POPWIN = window.open(loc,"FHSC",params);
	POPWIN.focus;
	}
	
function closeRemote() {
timer = setTimeout('window.close();', 10);
}

function showRemote3(sLocation) {
self.name = "main";

var windowprops = "toolbar=0,location=0,directories=0,status=0, " +
"menubar=0,scrollbars=1,scrolling=1,resizable=1,width=795,height=590,left=0,top=0'"; 

OpenWindow = window.open(sLocation, "remote", windowprops);
}

/* ==================================================== *
 * CALCULATE COLLEGE FUNDS NEEDS
 * ==================================================== */

function calcCollegeFundsNeeds() {

  var theForm = document.forms['formCollegeFundsNeeds'];
	var theCost = 0;
	var theHave = 0;
	var theNeed = 0;
	
	// Calculate College Costs
	theCost = parseInt(theForm.cTuition.value - 0) 
	        + parseInt(theForm.cRoomBoard.value - 0) 
	        + parseInt(theForm.cBooksFees.value - 0) 
	        + parseInt(theForm.cTransportation.value - 0) 
	        + parseInt(theForm.cComputer.value - 0) 
	        + parseInt(theForm.cOther.value - 0);
	// Error checking
	if(theCost > 0)
	  theForm.cTotal.value = theCost;
	else {
		alert("Please make sure that you have entered numbers, and only numbers, in at least one of the College Costs fields.");
		return;
		}
	
	// Calculate Funds on Hand
	theHave = parseInt(theForm.hStafford.value - 0) 
	        + parseInt(theForm.hPLUS.value - 0) 
	        + parseInt(theForm.hScholarships.value - 0) 
	        + parseInt(theForm.hGiftAid.value - 0) 
	        + parseInt(theForm.hPPTuition.value - 0) 
	        + parseInt(theForm.hSavings.value - 0);
	// Error checking
	if(theHave >= 0)
	  theForm.hTotal.value = theHave;
	else {
		alert("Please make sure that you have entered only numbers in the Funds on Hand fields.");
		return;
		}
	
	// Calculate Money Needed
	theNeed = theCost - theHave;
	if (theNeed > 0) {
	  theForm.nTotal.value = theNeed;
	  // alert("It looks like you need about $" + theNeed + " in Private Education Loans. We can help!");
		}
	else {
	  theForm.nTotal.value = "";
	  alert("Congratulations! It appears that you have all the funds you need!");
		}

	}
	
	
/* ===================================================== *
 * CHANGE FORMS
 * ===================================================== */
 
 function change1(url){
location.href=url;	
}