/* ======================================================= *
 * 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 showRemote(sLocation) {
self.name = "main";

var windowprops = "toolbar=0,location=0,directories=0,status=0, " +
"menubar=0,scrollbars=1,scrolling=1,resizable=1,width=600,height=400,left=0,top=0'"; 

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

function closeRemote() {
timer = setTimeout('window.close();', 10);
}
	
/* ==================================================== *
 * 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!");
		}

	}
	

function MM_preloadImages() { //v3.0
  var d=document; if(d.images){ if(!d.MM_p) d.MM_p=new Array();
    var i,j=d.MM_p.length,a=MM_preloadImages.arguments; for(i=0; i<a.length; i++)
    if (a[i].indexOf("#")!=0){ d.MM_p[j]=new Image; d.MM_p[j++].src=a[i];}}
}

function MM_swapImgRestore() { //v3.0
  var i,x,a=document.MM_sr; for(i=0;a&&i<a.length&&(x=a[i])&&x.oSrc;i++) x.src=x.oSrc;
}

function MM_findObj(n, d) { //v4.01
  var p,i,x;  if(!d) d=document; if((p=n.indexOf("?"))>0&&parent.frames.length) {
    d=parent.frames[n.substring(p+1)].document; n=n.substring(0,p);}
  if(!(x=d[n])&&d.all) x=d.all[n]; for (i=0;!x&&i<d.forms.length;i++) x=d.forms[i][n];
  for(i=0;!x&&d.layers&&i<d.layers.length;i++) x=MM_findObj(n,d.layers[i].document);
  if(!x && d.getElementById) x=d.getElementById(n); return x;
}

function MM_swapImage() { //v3.0
  var i,j=0,x,a=MM_swapImage.arguments; document.MM_sr=new Array; for(i=0;i<(a.length-2);i+=3)
   if ((x=MM_findObj(a[i]))!=null){document.MM_sr[j++]=x; if(!x.oSrc) x.oSrc=x.src; x.src=a[i+2];}
}


/* ===================================================== *
 * BOOKMARK
 * ===================================================== */ 


function bookmark(url,title){
  if ((navigator.appName == "Microsoft Internet Explorer") && (parseInt(navigator.appVersion) >= 4)) {
  window.external.AddFavorite(url,title);
  } else if (navigator.appName == "Netscape") {
    window.sidebar.addPanel(title,url,"");
  } else {
    alert("Press CTRL-D (Netscape) or CTRL-T (Opera) to bookmark");
  }
}