var main_width = 590;
var mul = 0.80;
var old_text = "";
var last_scroll = 0;

function imageSettings(image)
{
	if(image.width == (main_width * mul) || image.width > main_width)
	{
		image.width = main_width * mul;
		imageClicker(image);
	}

}

function imageClicker(image)
{
	image.onclick=function(){imageClicked(image);};
	image.style.cursor="pointer";
}

function imageClicked(image)
{
	var text = document.getElementById("main");
	var side = document.getElementById("spanel");
	if(old_text != "")
	{

		text.innerHTML = old_text;
		document.getElementById("body").scrollTop = old_scroll;
		side.style.display = "";
		old_text = "";
		reloadImages();

	}
	else
	{
		old_text = text.innerHTML;
		old_scroll = document.getElementById("body").scrollTop;
		document.getElementById("body").scrollTop = 0;
		text.innerHTML =
			'<center><br /><p class="para">' +  
			'<img class="image" src="' + image.src + '" onClick="imageClicked(this);"' + 
			' style="cursor: pointer;" />' + 
			'</p>' +
			'<div class="creturn">Click to return to the help file.</div></center>';
		side.style.display = "none";
	}
}

function reloadImages()
{
	for(images in document.images)
	{
		var img = document.images[images];
		if(img.className == "image")
			imageSettings(img);
	}
}