// Images for mouseover
var imgPath = "/NR/GU/BannerGraphics/"
var searchInactive = new Image();
var searchHover = new Image();
searchInactive.src = imgPath + "SearchInactive.gif";
searchHover.src = imgPath + "SearchHover.gif";

var aboutInactive = new Image();
var aboutHover = new Image();
aboutInactive.src = imgPath + "AboutInactive.gif";
aboutHover.src = imgPath + "AboutHover.gif";

var academicsInactive = new Image();
var academicsHover = new Image();
academicsInactive.src = imgPath + "AcademicsInactive.gif";
academicsHover.src = imgPath + "AcademicsHover.gif";

var admissionsInactive = new Image();
var admissionsHover = new Image();
admissionsInactive.src = imgPath + "AdmissionsInactive.gif";
admissionsHover.src = imgPath + "AdmissionsHover.gif";

var athleticsInactive = new Image();
var athleticsHover = new Image();
athleticsInactive.src = imgPath + "AthleticsInactive.gif";
athleticsHover.src = imgPath + "AthleticsHover.gif";

var campusInactive = new Image();
var campusHover = new Image();
campusInactive.src = imgPath + "CampusInactive.gif";
campusHover.src = imgPath + "CampusHover.gif";

var studentInactive = new Image();
var studentHover = new Image();
studentInactive.src = imgPath + "StudentInactive.gif";
studentHover.src = imgPath + "StudentHover.gif";

var alumniPortalInactive = new Image();
var alumniPortalHover = new Image();
alumniPortalInactive.src = imgPath + "alumniPortalInactive.gif";
alumniPortalHover.src = imgPath + "alumniPortalHover.gif";

var studentsPortalInactive = new Image();
var studentsPortalHover = new Image();
studentsPortalInactive.src = imgPath + "studentsPortalInactive.gif";
studentsPortalHover.src = imgPath + "studentsPortalHover.gif";

var facultyPortalInactive = new Image();
var facultyPortalHover = new Image();
facultyPortalInactive.src = imgPath + "facultyPortalInactive.gif";
facultyPortalHover.src = imgPath + "facultyPortalHover.gif";

var familyPortalInactive = new Image();
var familyPortalHover = new Image();
familyPortalInactive.src = imgPath + "familyPortalInactive.gif";
familyPortalHover.src = imgPath + "familyPortalHover.gif";

var prosstdtsPortalInactive = new Image();
var prosstdtsPortalHover = new Image();
prosstdtsPortalInactive.src = imgPath + "prosstdtsPortalInactive.gif";
prosstdtsPortalHover.src = imgPath + "prosstdtsPortalHover.gif";

function rollOver(name) {
	document[name].src = eval(name + "Hover.src")
}

function rollOff(name) {
	document[name].src = eval(name + "Inactive.src")
}

function displayDate() {
	var today = new Date();
	var date = today.getDate();
	var month = today.getMonth() + 1;
	var year = today.getFullYear();
	document.write (month + "-" + date + "-" + year);
}

function GU_findObj(n, d) { //v4.0
  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=GU_findObj(n,d.layers[i].document);
  if(!x && document.getElementById) x=document.getElementById(n); return x;
}

function GU_validateForm() { 
  var i,p,q,nm,test,num,min,max,errors='',args=GU_validateForm.arguments;
  for (i=0; i<(args.length-2); i+=3) { test=args[i+2]; val=GU_findObj(args[i]);
    if (val) { nm=val.name; if ((val=val.value)!="") {
      if (test.indexOf('isEmail')!=-1) { p=val.indexOf('@');
        if (p<1 || p==(val.length-1)) errors+='- '+nm+' must contain an e-mail address.\n';
      } else if (test!='R') {
        if (isNaN(val)) errors+='- '+nm+' must contain a number.\n';
        if (test.indexOf('inRange') != -1) { p=test.indexOf(':');
          min=test.substring(8,p); max=test.substring(p+1);
          if (val<min || max<val) errors+='- '+nm+' must contain a number between '+min+' and '+max+'.\n';
    } } } else if (test.charAt(0) == 'R') errors += '- '+nm+' is required.\n'; }
  } if (errors) alert('The following error(s) occurred:\n'+errors);
  document.GU_returnValue = (errors == '');
}

	function validateForm() { 
	  var i,p,q,nm,test,num,min,max,atLoc,dotLoc,numAts,errors='',args=validateForm.arguments;
	  for (i=0; i<(args.length-2); i+=3) { test=args[i+2]; val=GU_findObj(args[i]);
		if (val) { nm=val.name; if ((val=val.value)!="") {
		  if (test.indexOf('isEmail')!=-1) 
		  {
			atLoc = val.indexOf('@');
			dotLoc = val.lastIndexOf('.');
			numAts = val.split("@").length - 1
			if (atLoc < 1 || atLoc == (val.length - 1) || dotLoc < atLoc || numAts != 1)
			{
				errors+='- '+nm+' must contain a valid e-mail address.\n';
			}
		  } 
		  else if (test!='R') {
			if (isNaN(val)) errors+='- '+nm+' must contain a number.\n';
			if (test.indexOf('inRange') != -1) { p=test.indexOf(':');
			  min=test.substring(8,p); max=test.substring(p+1);
			  if (val<min || max<val) errors+='- '+nm+' must contain a number between '+min+' and '+max+'.\n';
		} } } else if (test.charAt(0) == 'R') errors += '- '+nm+' is required.\n'; }
	  } if (errors) alert('The following error(s) occurred:\n'+errors);
	  document.GU_returnValue = (errors == '');
	}

function GU_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=GU_findObj(n,d.layers[i].document);
  if(!x && d.getElementById) x=d.getElementById(n); return x;
}

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

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

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