// JavaScript Document

/*

script for halo shop page. 
changed the big picture visible in the window and adds the right stuff to the forms.

*/


function checkStatus(condition, shipAgain)  { // function for show/hide for the big pics
	
	if (condition == 'soldOut') {
		document.getElementById('status').style.display = 'block';
	}
	else {
		document.getElementById('status').style.display = 'none';	
	}
	
	
	if (shipAgain){
		document.getElementById('shipAgain_1-15').style.display = 'block';
	}
	else {
		document.getElementById('shipAgain_1-15').style.display = 'none';		
	}
	
}



lastone = 'empty';
function showBigPic(imgToShow,holder)  { // function for show/hide for the big pics
	if (lastone!='empty') {
		lastone.style.display='none'
	}
	hold = document.getElementById(holder);   //this does the holder pic...with swirl
	hold.style.display = 'none';   
	lastone = document.getElementById(imgToShow); 
	lastone.style.display = 'block';
	
	
	
	/*if (status != 'soldOut') {
		document.getElementById('soldOut').stlye.display = 'none';
	}
	
	if (status == 'soldOut') {
		document.getElementById('soldOut').style.display = 'block';	
	}*/

}

poM = 'empty';
tasseL = 'empty';
plaiN = 'empty';
function show_Right_Style(pomState,tasselState,plainState)  { // function for show/hide style options
	if (poM!='empty') poM.style.display='none';  
	if (tasseL!='empty') tasseL.style.display='none';
	if (plaiN!='empty') plaiN.style.display='none';
	document.getElementById('pom').style.display=pomState;
	document.getElementById('tassel').style.display=tasselState;
	document.getElementById('plain').style.display=plainState;
}





function setText(objId,x,newText) { //v9.0 this will set the text of text field in the form
  with (document){ if (getElementById){
    var obj = getElementById(objId);} if (obj) obj.value = newText;
  }
}

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 nav bar script
  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 validateForm() {   //form validator needs help to work perfectly...
with (document.Shop) {
var alertMsg = "";
if (os0.value == "") alertMsg += "\nPlease choose a style.";
radioOption = -1;
for (counter=0; counter<os1.length; counter++) {
	if (os1[counter].checked) radioOption = counter;}
	if (radioOption == -1) alertMsg += "\nPlease pick a decoration.";
	if (alertMsg != "") {
		alert(alertMsg);
		return false;
	} else {	
		return true;
	}
  }
}