/**
* Display/hide div
*/

function toggleInfo(id) {
	
	div = 'info_' + id;
	/*
	img = 'img_' + id;
	d = document.getElementById(img);
	if (d.src.indexOf('arr_up.gif')>0) {
		d['src'] = 'img/icon/arr_down.gif';
	} else {
		d['src'] = 'img/icon/arr_up.gif';		
	}
	*/
	toggleDiv(div);
}

function toggleDiv(id) {
	d = document.getElementById(id);
	//alert(d.style['display']);
	if (d.style['display'] == 'none') {
		d.style['display'] = 'block';
	} else {
	  d.style['display'] = 'none';
	}
}

/**
* Blur all links
*/
function blurAll() {
	for (i = 0; i < document.links.length; i++) {
		document.links[i].onfocus = function () {
			this.blur();
		}
	}
}

/**
* Count textarea chars
*/
// fieldname, warningname, remainingname, maxchars
function CheckFieldLength(fn) {

  var wn = 'cc';
  var rn = 'rm';
  var mc = 400;
  
	id = document.getElementById(fn);
	var len = id.value.length;

  if (len > mc) {
    id.value = id.value.substring(0,mc);
    len = mc;
  }
  
  document.getElementById(wn).innerHTML = len;
  document.getElementById(rn).innerHTML = mc - len;
  
}

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_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 loadProducts() {
	feed = document.getElementById("feed_id").value;
	location.href='products.php?feed_id=' + feed;
}