function AddMainImages() {
  var ni = document.getElementById("MainImages");
  var numi = document.getElementById("imagenumber");
  var num = (document.getElementById("imagenumber").value -1)+ 2;
  numi.value = num;
  var newdiv = document.createElement("div");
  var divIdName = "Main"+num+"Images";
  newdiv.setAttribute("id",divIdName);
  newdiv.innerHTML = '<br /><input type="file" name="image'+num+'" /> <input type="text" name="imagename'+num+'" id="imagename'+num+'" /><select name="delete'+num+'"><option value="0">No</option><option value="1">Yes</option></select><br class="clear-both" />';
  ni.appendChild(newdiv);
}

function MoreInfoRoll(obj)
{
	obj.src = '/images/buttons/moreinfo_roll.png';
}

function MoreInfoOut(obj)
{
	obj.src = '/images/buttons/moreinfo.png';
}

function CloseRoll(obj)
{
	obj.src = '/images/buttons/close_rollover.png';
}

function CloseOut(obj)
{
	obj.src = '/images/buttons/close.png';
}

function CloseImages()
{	
	imagenum = "image";
	
	imagenum = imagenum + 1;
	
	iterator = 1;
	
	while (document.getElementById(imagenum) !== "null")
	{
		document.getElementById(imagenum).style.display = "none";
		
		iterator++;
		
		imagenum = "image";
		imagenum = imagenum + iterator;
	}
}

function TogglePopUp(ElementName,CurrentElement)
{
	if(document.getElementById(CurrentElement))
	{
		document.getElementById(CurrentElement).style.display = "none";
	}
	
	document.getElementById(ElementName).style.display = "block";
}

function ControlPrice(index)
{	
	if(index == "Single")
	{
		document.getElementById('DoublePrice').style.display = 'none';
		document.getElementById('SinglePrice').style.display = 'block';
	}
	
	else
	{
		document.getElementById('SinglePrice').style.display = 'none';
		document.getElementById('DoublePrice').style.display = 'block';
	}
}