// ==UserScript==
// @name           Googlen kuvahakuun suorat linkit
// @namespace      http://gm.taistelumarsu.org/
// @description    Googlen kuvahakuun suorat linkit
// @include        http://images.google.fi/*
// @include        http://images.google.com/*
// @include        http://*.google.fi/images*
// @include        http://*.google.com/images*
// @include        http://google.fi/images*
// @include        http://google.com/images
// ==/UserScript==

//asetukset
avaaUuteenIkkunaan = false; // true = kyllä, false = ei;

function getQV(query, name) {
	query = query.toString();
	query = query.substring(query.indexOf('?')+1);
	vars = query.split("&");
	for (var i=0;i<vars.length;i++) {
		p = vars[i].split("=");
		if (p[0] == name) {
      			return p[1];
		}
	}
	return false;
}

prevParent = false;

imgTbl = document.getElementById('imgtb');
cells = imgTbl.getElementsByTagName('td');
for (i = 0; i < cells.length; i++) {
	cell = cells[i];
	if (cell.id.indexOf('Image') != -1) {
		//image row
		if (!prevParent || cell.parentNode != prevParent) {
			images = [];
			prevParent = cell.parentNode;
		}
		images[images.length] = getQV(cell.getElementsByTagName('a')[0], 'imgurl');
		
	}
	if (cells[i].id.indexOf('Text') != -1) {
		//text row
		target = cell.getElementsByClassName('f')[0];
		target.innerHTML = '<a href="' + images[cell.cellIndex] + '"' + (avaaUuteenIkkunaan?' target="_blank"':'') + '>' + target.innerHTML + '</a>';
	}
}