// JavaScript Document
function makeBig(vmi)
{
	var width = vmi.width;
	var height = vmi.height;

	vmi.width = width*2;
	vmi.height = height*2;
	
	//vmi.border = 1;
	vmi.style.border = "1 solid #0099FF";
}

function makeSmall(vmi)
{
	var width = vmi.width;
	var height = vmi.height;
	vmi.width = width/2;
	vmi.height = height/2;
	vmi.style.border = "0";
}

function goToPage(vmi)
{
	var page = vmi.value;
	document.location = "?pg=gbook&page="+page;
}