//Index Page Scripts

function MM_reloadPage(init) {  //reloads the window if Nav4 resized
  if (init==true) with (navigator) {if ((appName=="Netscape")&&(parseInt(appVersion)==4)) {
    document.MM_pgW=innerWidth; document.MM_pgH=innerHeight; onresize=MM_reloadPage; }}
  else if (innerWidth!=document.MM_pgW || innerHeight!=document.MM_pgH) location.reload();
}
MM_reloadPage(true);

function MM_jumpMenu(targ,selObj,restore){ //v3.0
  eval(targ+".location='"+selObj.options[selObj.selectedIndex].value+"'");
  if (restore) selObj.selectedIndex=0;
}

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_showHideLayers() { //v6.0
  var i,p,v,obj,args=MM_showHideLayers.arguments;
  for (i=0; i<(args.length-2); i+=3) if ((obj=MM_findObj(args[i]))!=null) { v=args[i+2];
    if (obj.style) { obj=obj.style; v=(v=='show')?'visible':(v=='hide')?'hidden':v; }
    obj.visibility=v; }
}

function MM_changeProp(objName,x,theProp,theValue) { //v6.0
  var obj = MM_findObj(objName);
  if (obj && (theProp.indexOf("style.")==-1 || obj.style)){
    if (theValue == true || theValue == false)
      eval("obj."+theProp+"="+theValue);
    else eval("obj."+theProp+"='"+theValue+"'");
  }
}

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_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];}
}



function updateContactEmail(formName) {
//	alert("User Selection: " + formName.aaRecipient.value);

	if (formName.aaRecipient.value == "spcweb") {
		formName.mailto.value = "spcweb@regent.edu";		
	}
	else if (formName.aaRecipient.value == "psycoun") {
		formName.mailto.value = "psycoun@regent.edu";		
	}
	else if (formName.aaRecipient.value == "stepbru") {
		formName.mailto.value = "stepbru@regent.edu";		
	}
	else if (formName.aaRecipient.value == "spccareer") {
		formName.mailto.value = "spccareer@regent.edu";		
	}
	else if (formName.aaRecipient.value == "spcalumni") {
		formName.mailto.value = "spcalumni@regent.edu";		
	}
	else if (formName.aaRecipient.value == "psc") {
		formName.mailto.value = "psc@regent.edu";		
	}
	else if (formName.aaRecipient.value == "joychar") {
		formName.mailto.value = "joychar@regent.edu";		
	}
	else if (formName.aaRecipient.value == "latrjac") {
		formName.mailto.value = "latrjac@regent.edu";		
	}
	else if (formName.aaRecipient.value == "mrehfuss") {
		formName.mailto.value = "mrehfuss@regent.edu";		
	}
	else if (formName.aaRecipient.value == "steppar") {
		formName.mailto.value = "steppar@regent.edu";		
	}
	else if (formName.aaRecipient.value == "loribur") {
		formName.mailto.value = "loribur@regent.edu";		
	}
	else {
		formName.mailto.value = "viwalker@regent.edu";		
	}



//	alert("new mailto value: " + formName.mailto.value);

	formName.aaFIRSTNAME_R.focus();
}

function validate_contactemail(formName) {
	if (formName.aaRecipient.value == "") {
		alert ("Please select the person you want to contact.");
		formName.aaRecipient.focus();
		return false;
	}
	return true;

}




// psd colloquia form elements begin;

function validate_psyd_form(formName) {
	if (formName.aaFIRSTNAME_r.value == "") {
		alert ("Please enter your first name.");
		formName.aaFIRSTNAME_r.focus();
		return false;
	}
	
	var email_address_pattern = /^.+@.+\..+$/;

	if (formName.ggEMAIL_r.value == "") {
		alert ("Please enter your email address.");
		formName.ggEMAIL_r.focus();
		return false;
	}
	else if (formName.ggEMAIL_r.value.search(email_address_pattern) == -1) {
		alert("Please enter your email address in the correct format.");
		formName.ggEMAIL_r.focus();
		return false;
	}

	var i = 0;
	var formOption = -1;
	
	for (i = 0; i < formName.xxAMOUNT_r.length; i++) {
		if (formName.xxAMOUNT_r[i].checked) {
			formOption = i;
		}
	}
	if (formOption == -1) {
		alert("You must choose one of the Radio buttons for Registration!");
		return false;
	}

	i = 0;
	formOption = -1;
	
	for (i = 0; i < formName.mmACCEPT.length; i++) {
		if (formName.mmACCEPT[i].checked) {
			formOption = i;
		}
	}
	if (formOption == -1) {
		alert("You must choose one of the Radio buttons for Accept or Decline!");
		return false;
	}

	return true;
}

// Maxium Character for a text area on a form - used on the financial aid renewal form;

function verify_maxchar(fieldName, formName, maxchars) {
	//alert("data in the text box: " + formName.zzLeadership_Essay_s.value.length + " characters.");

	if(formName.zzLeadership_Essay_s.value.length > maxchars) {
		alert("You have entered too much data in the text box! Please remove " + (formName.zzLeadership_Essay_s.value.length - maxchars)+ " characters.");
		fieldName.focus();
	}
}