// JavaScript Document
function loader() {
	MM_preloadImages('images/nav_about_on.gif','images/nav_programs_on.gif','images/nav_research_on.gif','images/nav_media_on.gif','images/nav_support_on.gif','images/nav_contact_on.gif');
	}

function printWindow(){
   bV = parseInt(navigator.appVersion)
   if (bV >= 4) window.print()
}

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 clearemail()  {
	document.email.email.value="";	
}

function clearAlumniUser()  {
	document.member_login.username.value="";	
}

function clearAlumniPass()  {
	document.member_login.password.value="";	
}

function donateNow()  {
	//alert("Thank you for making a donation to Center for Inspired Teaching! We will send a gift acknowledgment letter to the address you provided.");
	submit();
}

function switchMenu(obj) {
	var el = document.getElementById(obj);
	if ( el.style.display != "none" ) {
		el.style.display = 'none';
	}
	else {
		el.style.display = '';
	}
}

function checkRegistration()  {
	if ( document.registration.pword.value == document.registration.pword2.value) {
		document.registration.submit();
	}else{
		alert('Your passwords do not match, please re-key them.');
	}	
}

function checkApplication()  {
	if ( (document.application_form.first_name.value != "") && 
		  (document.application_form.last_name.value != "") && 
		  (document.application_form.email.value == document.application_form.email_2.value) &&
		  (document.application_form.validation.value == "1")
		  
		  ){
		document.application_form.submit();
	}else{
		alert('Please ensure you have answered all required fields and properly validated the form.');
	}	
}


function checkEssay()  {
	if ( (document.essay_form.student_first_name.value != "") && 
		  (document.essay_form.student_last_name.value != "") && 
		  (document.essay_form.student_age.value != "") && 
		  (document.essay_form.student_address.value != "") && 
		  (document.essay_form.student_city.value != "") && 
		  (document.essay_form.student_state.value != "") && 
		  (document.essay_form.student_zip.value != "") && 
		  (document.essay_form.teacher_in_essay.value != "") && 
		  (document.essay_form.school_name.value != "") && 
		  (document.essay_form.school_address.value != "") && 
		  (document.essay_form.school_city.value != "") && 
		  (document.essay_form.school_state.value != "") && 
		  (document.essay_form.school_zip.value != "") &&
		  (document.essay_form.essay_title.value != "") && 
		  (document.essay_form.essay.value.length <= 1500) 
		  ){
		document.essay_form.submit();
	}else{
		alert('You must answer all required fields and ensure the length of your essay is less than 200 words.');
	}	
}