vertex_shader
	"varying vec2 texcoord;

	void main()
	{
		gl_Position = ftransform();
		texcoord = gl_MultiTexCoord0.xy;
	}";

fragment_shader
	"uniform sampler2D texture;
	varying vec2 texcoord;

	void main()
	{
		gl_FragColor = texture2D(texture, texcoord);
	}";