// JavaScript Document

function toggleDisplay(x) {
	if( document.getElementById(x).style.display == "none" ) {
		document.getElementById(x).style.display = "block";
	} else {
		document.getElementById(x).style.display = "none"; 
	}
}

function clearText(thefield){
if (thefield.defaultValue==thefield.value)
thefield.value = ""
}

function parseselect(selectid,divid,svalue,svalue2,svalue3) {
	if (selectid.value == svalue || selectid.value == svalue2 || selectid.value == svalue3) {
	document.getElementById(divid).style.display = "block";
    } else {
	document.getElementById(divid).style.display = "none";
	}
}

function setchange() {
// This function Copyright 2007 Adam Smith
// adam@precisedesign.com | www.precisedesign.com
// You may use this function on your web pages, provided this credit stays intact.

	var inputs=document.getElementsByTagName("input");
	for (var i=0;i<inputs.length;i++){
		if (inputs[i].type == "text" || inputs[i].type == "password") {
			inputs[i].onfocus = function(){this.style.backgroundColor  = "#FFFFCC";}
			inputs[i].onblur = function(){this.style.backgroundColor  = "";}
		}
	}
	var selects=document.getElementsByTagName("select");
	for (var i=0;i<selects.length;i++){
		selects[i].onfocus = function(){this.style.backgroundColor  = "#FFFFCC";}
		selects[i].onblur = function(){this.style.backgroundColor  = "";}
	}
	var textareas=document.getElementsByTagName("textarea");
	for (var i=0;i<textareas.length;i++){
		textareas[i].onfocus = function(){this.style.backgroundColor  = "#FFFFCC";}
		textareas[i].onblur = function(){this.style.backgroundColor  = "";}
	}
}

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_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_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];}
}

var currentnum = 1;
function additem(divid,x,innertxt) {
	var newspan = document.createElement('span');
	newspan.setAttribute('id',divid+x);
	newspan.innerHTML = innertxt+' <input type="button" value="X" title="Remove this item" onclick="remitem(\''+divid+'\','+x+')" /><br />';
	document.getElementById(divid).appendChild(newspan);
	currentnum++;
	
}

function remitem(divid,x) {
	var oldspan = document.getElementById(divid+x);
	document.getElementById(divid).removeChild(oldspan);
}