var isLoaded = false;
function PreLoadImage() { 
	var l = PreLoadImage.arguments.length 
    for (var i = 0; i < l; i++) 
	{
		this[i+1] = new Image();
		this[i+1].src = PreLoadImage.arguments[i];
	}	 
  isLoaded = true;
}

function ShowImage(name,img)
{
	 document.images[name].src = img
   	 return 1;
}

function top()
{
	if (parent.main)
		parent.main.location.hash = "top";
}

function mySubmit(f,url)
{
	if (url != "")
	{ 
		f.action = url
		f.submit();
	}	
}

function goPage(page) {
	if (page!="") {
		document.location = page;
	}
}