/*
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_swapImgRestore()
{ //v3.0
	
	var i,x;
	var a=document.MM_sr;
	
	for (i=0;a&&i<a.length&&(x=a[i])&&x.oSrc;i++)
	{
		//alert("restoring " + x.name);
		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) { //v4.0
  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,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 MM_goToURL() { //v3.0
  var i, args=MM_goToURL.arguments; document.MM_returnValue = false;
  for (i=0; i<(args.length-1); i+=2) eval(args[i]+".location='"+args[i+1]+"'");
}

function MM_openBrWindow(theURL,winName,features) { //v2.0
  window.open(theURL,winName,features);
}


// unique to edit guide page:
function formSubmit(action, actionValue)
{
	if (action == "state")
	{
		selectObj = document.guideInfo.stateSelect;
		actionValue = selectObj.options[selectObj.selectedIndex].value;
	}

	document.guideInfo.action.value = action;
	document.guideInfo.actionValue.value = actionValue;
	document.guideInfo.submit();
}


function messageUser()
{
	//determine the user ID
	var userID = document.forms[0].assigned_writer.options[document.forms[0].assigned_writer.selectedIndex].value;
	MM_openBrWindow('email.php?userID=' + userID,'','resizable=yes,width=250,height=300')
}

function verifyPassword()
{
	password1 = document.forms[0].password.value;
	password2 = document.forms[0].password2.value;
	
	if (password1 == password2)
	{
		return true;
	}
	else
	{
		alert("Your password confirmation failed. Please enter the same password twice");
		document.forms[0].password.focus();
		return false;
	}
}

function verifyValue(selRef)
{
	//simply verifies that a non-zero value was selected
	theValue = selRef.options[selRef.selectedIndex].value;
	
	if (theValue != 0)
	{
		//okay
	}
	else
	{
		selRef.selectedIndex = -1;
	}
}

function confirmDelete(table,item_name,id)
{
	res = confirm("Are you sure you wish to delete this " + item_name + "?");
	if (res)
	{
		self.location = "generic_delete.php?type=" + table + "&id=" + id;
	}
}