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];}
}
function MM_openBrWindow(theURL,winName,features) { //v2.0
  window.open(theURL,winName,features);
}
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_validateForm() { //v4.0
  if (document.getElementById){
    var i,p,q,nm,test,num,min,max,errors='',args=MM_validateForm.arguments;
    for (i=0; i<(args.length-2); i+=3) { test=args[i+2]; val=document.getElementById(args[i]);
      if (val) { nm=val.name; if ((val=val.value)!="") {
        if (test.indexOf('isEmail')!=-1) { p=val.indexOf('@');
          if (p<1 || p==(val.length-1)) errors+='- '+nm+' must contain an e-mail address.\n';
        } else if (test!='R') { num = parseFloat(val);
          if (isNaN(val)) errors+='- '+nm+' must contain a number.\n';
          if (test.indexOf('inRange') != -1) { p=test.indexOf(':');
            min=test.substring(8,p); max=test.substring(p+1);
            if (num<min || max<num) errors+='- '+nm+' must contain a number between '+min+' and '+max+'.\n';
      } } } else if (test.charAt(0) == 'R') errors += '- '+nm+' is required.\n'; }
    } if (errors) alert('The following error(s) occurred:\n'+errors);
    document.MM_returnValue = (errors == '');
} }
function checkSamples()
{
	var i, j, error = '', sampleValue;
	i = 0;
	for (j = 1; j <= 5; j++) {
		sampleValue = document.getElementById("color"+j).value;
		if (sampleValue != "")
			i++;
	}
	if (i == 0)
		error = 'You didn\'t select any sample to order';
	else
		error = '';
	if (error) alert(error);
	  document.MM_returnValue = (error == '');
	  
	var designer = document.getElementById("designer");
	var company = document.getElementById("desCompany");
	
	if ((designer.selectedIndex == 1) && (company.value == ""))
		error1 = 'Please enter your company name';
	else 
		error1 = '';
	if (error1) alert(error1);
	  document.MM_returnValue = (error1 == '');
}

/* Add to cart for fabric samples */
function addToCart(description, price)
{
  var hexes, s, o, i;
  
  if (price == '0.00')
  	s = "new\t" + "Fabric Free sample, " + description + "\t" + price;
  else
	s = "new\t" + "Fabric, " + description + "\t" + price;
  hexes = '0123456789abcdef';
  o = '';
  for (i = 0; i < s.length; i++)
    o += hexes.charAt((s.charCodeAt(i) >> 4) & 0x0F) +
      hexes.charAt(s.charCodeAt(i) & 0x0F);
	
	window.location.href = 'http://www.dantehill.com/shopcart.php?cmd=add&eidp=' + o;
}

/* Breadcrumbs */
/* This script and many more are available free online at
The JavaScript Source!! http://javascript.internet.com
Created by: Justin Whitford | http://www.whitford.id.au/ */
function breadcrumbs(){
  sURL = new String;
  bits = new Object;
  var x = 0;
  var stop = 0;
  var output = "<a href=\"/\">home</a>  /  ";

  sURL = location.href;
  sURL = sURL.slice(8,sURL.length);
  chunkStart = sURL.indexOf("/");
  sURL = sURL.slice(chunkStart+1,sURL.length)

  while(!stop){
    chunkStart = sURL.indexOf("/");
    if (chunkStart != -1){
      bits[x] = sURL.slice(0,chunkStart)
      sURL = sURL.slice(chunkStart+1,sURL.length);
    }else{
      stop = 1;
    }
    x++;
  }

  for(var i in bits){
    output += "<a href=\"";
    for(y=1;y<x-i;y++){
      output += "../";
    }
    output += bits[i] + "/\">" + bits[i] + "</a> / ";
  }
  document.write(output + document.title);
}
/* End breadcrumbs */

function showCompany() {
	var designer = document.getElementById("designer");
	var company = document.getElementById("designerCompany");
	var descompany = document.getElementById("desCompany");
	
	if (designer.selectedIndex == 1)
		company.style.display = "";
	else {
		company.style.display = "none";
		descompany.value = "";
	}
}