function MM_preloadImages() { //v3.0
	
	var d=document;
	
	if(d.images){
		if(!d.MM_p){
			d.MM_p=new Array();
		
		
			var i
			var j=d.MM_p.length
			var 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
	var	x
	var 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) { //v4.0
  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=MM_findObj(n,d.layers[i].document);
  if(!x && document.getElementById) x=document.getElementById(n); return x;
}

function MM_swapImage() { //v3.0
	var i
	var j=0
	var x
	var 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 MyOfficeHoursSubmit( step, day, index )
{
	if( step == "delOH" ){
		if( confirm( "Are you sure you want to delete this office hour?" ) ){
			document.forms[0].action.value = step
			document.forms[0].addOHDay.value = day
			document.forms[0].editOHID.value = index
			document.forms[0].submit()
		}
	}else{
		document.forms[0].action.value = step
		document.forms[0].addOHDay.value = day
		document.forms[0].editOHID.value = index
		document.forms[0].submit()
	}
		
	return true;
}

function MyAdminSelectAllPeople( type, select )
{
	document.forms[0].action.value = "selectAll"
	document.forms[0].type.value = type
	document.forms[0].select.value = select
	document.forms[0].submit()
}

function MyAdminAddPerson( type )
{
	document.forms[0].action.value = "addPerson"
	document.forms[0].step.value = "edit"
	document.forms[0].type.value = type
	document.forms[0].submit()
}

function MyAdminNewPassword( type )
{
	var alphabet = "abcdefghjkmnpqrstuvwxyz23456789";
	var length = alphabet.length;
	var password = "", letter = "", i, index, randomNum
	
	for( i=0; i<8; i++ ){
		index = Math.random() * length;
		letter = alphabet.charAt( index )
		randomNum = Math.round( Math.random() )
		if(  randomNum == 0 ){
			letter = letter.toUpperCase()
		}
		password += letter
	}
	document.forms[0].pwd.value = password
}