/// standards
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 MM_jumpMenu(targ,selObj,restore){ //v3.0
eval(targ+".location='"+selObj.options[selObj.selectedIndex].value+"'");
if (restore) selObj.selectedIndex=0;
}

var Color= new Array();
Color[1] = "ff";
Color[2] = "fc";
Color[3] = "f8";
Color[4] = "f4";
Color[5] = "f0";
Color[6] = "ec";
Color[7] = "e8";
Color[8] = "e4";
Color[9] = "e0";
Color[10] = "dc";
Color[11] = "d8";
Color[12] = "d4";
Color[13] = "d0";
Color[14] = "cc";

function waittofade() {
	if (document.getElementById('fade')) {
    setTimeout("fadeIn(14)", 100);
	 }
}

function fadeIn(where) {
    if (where >= 1) {
        document.getElementById('fade').style.backgroundColor = "#" + Color[where]+ Color[where]+ Color[where];
		  if (where > 1) {
			  where -= 1;
			  setTimeout("fadeIn("+where+")", 100);
			} else {
			  where -= 1;
			  setTimeout("fadeIn("+where+")", 100);
			  document.getElementById('fade').style.backgroundColor = "transparent";
			}
    }
}

function getObject(obj) {
  var theObj;
  if(document.all) {
    if(typeof obj=="string") {
      return document.all(obj);
    } else {
      return obj.style;
    }
  }
  if(document.getElementById) {
    if(typeof obj=="string") {
      return document.getElementById(obj);
    } else {
      return obj.style;
    }
  }
  return null;
}

function toCount(entrance,exit,text,characters) {
  var entranceObj=getObject(entrance);
  var exitObj=getObject(exit);
  var length=characters - entranceObj.value.length;
  if(length <= 0) {
    length=0;
    text='<span class="disable"> '+text+' </span>';
    entranceObj.value=entranceObj.value.substr(0,characters);
  }
  exitObj.innerHTML = text.replace("{CHAR}",length);
}

/* Functionality to stop navigation away from pages which have been edited */

var formModified = false;

window.onbeforeunload = function( event ) {
    if( true == formModified ) {
        var message = "The changes you have made to this form will be lost if you click OK.";

        if( typeof event == 'undefined' ) {
          event = window.event;
        }
        if( event ) {
          event.returnValue = message;
        }
    }

    return message;
}

function onInputChange() {
    formModified = true;
}

function formSubmitted() {
    formModified = false;
}