/*  CEE Javascript */

function cleartext(el) {
  if (el.defaultValue==el.value) {  
  el.value = ""
  }
  el.style.cssText= "padding: 1px; vertical-align: middle;"
}

function newpopup(contents) { 
	var newWin;
	newWin = window.open(contents,"newWin","toolbar=2, resizable=1, location=1,status=0,menubar=1,scrollbars=1,width=800,height=600");
	newWin.focus();
	return true;
}

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_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_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];}
}

function scanForErrors() {   //Scan for Errors in User Submissions before submitting.
							 //If they do not use the button labeled SUBMIT FORM the
							 //cgi will disregard this form. Only allows information that
							 //passes the tests to be processed.
	var badFlag=0;

	if (document.overrideForm.studname.value == "")
	{alert("Please Input a Name");badFlag=1;}
	if (document.overrideForm.studpid.value == "")
	{alert("Please Input a PID");badFlag=1;}
	if (document.overrideForm.course.value == "")
	{alert("Please Input a Course");badFlag=1;}
	if (document.overrideForm.section.value == "")
	{alert("Please Input a Section, for no preference put in 0.");badFlag=1;}
	if (document.overrideForm.major.value == "")
	{alert("What is your major?");badFlag=1;}
	if (document.overrideForm.semester.value == 0)
	{alert("Please pick a semester.");badFlag=1;}
	if (document.overrideForm.year.value == 0)
	{alert("Please pick a year.");badFlag=1;}
	if (document.overrideForm.reason.value == 0)
	{alert("Please specify one of the reasons.");badFlag=1;}
	if (document.overrideForm.level.value == 0)
	{alert("Please pick your class level.");badFlag=1;}

	var EmailCorrect = false

	for (var i = 0; i <= document.overrideForm.email.value.length; i++)
	 {
	 if (document.overrideForm.email.value.charAt(i) == "@") {EmailCorrect = true}
	 }


	if (EmailCorrect == false){alert("Please input a valid email address.");badFlag=1;}

	if (badFlag!=1)
		{
		document.overrideForm.errorFree.value=5;
		document.overrideForm.endbutton.click();
		}
}