/*
 *contains the image functions and others for generating form elements
 */

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_nbGroup(event, grpName) { //v6.0
  var i,img,nbArr,args=MM_nbGroup.arguments;
  if (event == "init" && args.length > 2) {
    if ((img = MM_findObj(args[2])) != null && !img.MM_init) {
      img.MM_init = true; img.MM_up = args[3]; img.MM_dn = img.src;
      if ((nbArr = document[grpName]) == null) nbArr = document[grpName] = new Array();
      nbArr[nbArr.length] = img;
      for (i=4; i < args.length-1; i+=2) if ((img = MM_findObj(args[i])) != null) {
        if (!img.MM_up) img.MM_up = img.src;
        img.src = img.MM_dn = args[i+1];
        nbArr[nbArr.length] = img;
    } }
  } else if (event == "over") {
    document.MM_nbOver = nbArr = new Array();
    for (i=1; i < args.length-1; i+=3) if ((img = MM_findObj(args[i])) != null) {
      if (!img.MM_up) img.MM_up = img.src;
      img.src = (img.MM_dn && args[i+2]) ? args[i+2] : ((args[i+1])? args[i+1] : img.MM_up);
      nbArr[nbArr.length] = img;
    }
  } else if (event == "out" ) {
    for (i=0; i < document.MM_nbOver.length; i++) {
      img = document.MM_nbOver[i]; img.src = (img.MM_dn) ? img.MM_dn : img.MM_up; }
  } else if (event == "down") {
    nbArr = document[grpName];
    if (nbArr)
      for (i=0; i < nbArr.length; i++) { img=nbArr[i]; img.src = img.MM_up; img.MM_dn = 0; }
    document[grpName] = nbArr = new Array();
    for (i=2; i < args.length-1; i+=2) if ((img = MM_findObj(args[i])) != null) {
      if (!img.MM_up) img.MM_up = img.src;
      img.src = img.MM_dn = (args[i+1])? args[i+1] : img.MM_up;
      nbArr[nbArr.length] = img;
  } }
}

function addContactInput() {
	//get the top level contacts div
	var contsdiv = document.getElementById("contacts");

	//get the count input element and increment it
	var countin = document.getElementById("contcount");
	var count = parseInt(countin.value) + 1;
	countin.value = count;

	//create a new div and new input boxes for name email and phone
	var newdiv = document.createElement("div");
	newdiv.setAttribute("id", "contact"+count);

	//create the name input and label
	var contnamelbl = document.createElement("label");
	contnamelbl.appendChild(document.createTextNode("Name: "));
	var contname = document.createElement("input");
	contname.setAttribute("id", "contname"+count);
	contname.setAttribute("name", "contname"+count);
	contname.setAttribute("type", "text");
	newdiv.appendChild(contnamelbl);
	newdiv.appendChild(contname);

	//give me a break
	newdiv.appendChild(document.createElement("br"));

	//create the email input
	var contmaillbl = document.createElement("label");
	contmaillbl.appendChild(document.createTextNode("Email: "));
	var contmail = document.createElement("input");
	contmail.setAttribute("id", "contmail"+count);
	contmail.setAttribute("name", "contmail"+count);
	contmail.setAttribute("type", "text");
	newdiv.appendChild(contmaillbl);
	newdiv.appendChild(contmail);

	//give me a break
	newdiv.appendChild(document.createElement("br"));

	//create the phone input
	var contphlbl = document.createElement("label");
	contphlbl.appendChild(document.createTextNode("Phone: "));
	var contph = document.createElement("input");
	contph.setAttribute("id", "contph"+count);
	contph.setAttribute("name", "contph"+count);
	contph.setAttribute("type", "text");
	newdiv.appendChild(contphlbl);
	newdiv.appendChild(contph);

	//create the remove link for the newly created div
	var eAnchor = document.createElement("a");
	eAnchor.setAttribute("onclick", "return false;");
	eAnchor.setAttribute("href","#");
	eAnchor.onclick = removeContactInput;
	eAnchor.appendChild(document.createTextNode(" remove contact"));
	newdiv.appendChild(eAnchor);
	contsdiv.appendChild(newdiv);

	//give me a break x2
	newdiv.appendChild(document.createElement("br"));
	newdiv.appendChild(document.createElement("br"));

}

function removeContactInput() {
	var el = this.parentNode;
	el.parentNode.removeChild(el);
	return false;
}

function toggleContactList() {
	var el = document.getElementById("contlist");
	if ( el.style.display != 'none' ) {
		document.getElementById("contarrow").src = 'images/arrow-right.png';
		el.style.display = 'none';
	}
	else {
		document.getElementById("contarrow").src = 'images/arrow-down.png';
		el.style.display = '';
	}
}

function toggleView(divid) {
	var el = document.getElementById(divid);
	if ( el.style.display != 'none' ) {
		el.style.display = 'none';
	}
	else {
		el.style.display = '';
	}
}