function ImageSelected(x)
{
	SetValue("selected_image", x.value);
}

function ImageSelected1(x)
{
	SetValue("selected_image1", x.value);
}

function SetValue(cookieName, value)
{
	document.cookie= (cookieName + '=' + value);
}



var isNN = (navigator.appName.indexOf("Netscape")!=-1);

function autoTab(input,len, e)
{
	var keyCode = (isNN) ? e.which : e.keyCode; 
	var filter = (isNN) ? [0,8,9] : [0,8,9,16,17,18,37,38,39,40,46];
	if(input.value.length >= len && !containsElement(filter,keyCode))
	{
	input.value = input.value.slice(0, len);
	input.form[(getIndex(input)+1) % input.form.length].focus();
	}

	function containsElement(arr, ele)
	{
		var found = false, index = 0;
		while(!found && index < arr.length)
			if(arr[index] == ele)
				found = true;
			else
				index++;
			return found;
	}

	function getIndex(input) 
	{
		var index = -1, i = 0, found = false;
		while (i < input.form.length && index == -1)
		if (input.form[i] == input)index = i;
		else i++;
		return index;
	}
	return true;
}