function m_t()
{
document.getElementById('left_v0').style.display="none";
document.getElementById('top_v0').style.display="block";
document.getElementById('w0').value='1';
document.getElementById('h0').value='200';
ajaxget('d_t.php?id=t','size_wh');
}
function m_l()
{
document.getElementById('top_v0').style.display="none";
document.getElementById('left_v0').style.display="block";
document.getElementById('h0').value='1';
document.getElementById('w0').value='100';
ajaxget('d_t.php?id=l','size_wh');
}

Slider.Range = Slider.extend({
	options: { start: 1, end: 3000 },
	initialize: function (el, knob, options) {
		this.parent(el, knob, options);
		this.options.steps = this.options.end - this.options.start;
		return this;
	},
	set: function (step) {
		this.step = step.limit(this.options.start, this.options.end);
		this.checkStep();
		this.end();
		this.fireEvent('onTick', this.toPosition(this.step));
		return this;
	},
	toStep: function (position) {
		
		return Math.round((position + this.options.offset) / this.max * this.options.steps) + this.options.start;
	},
	toPosition: function (step) {
		
		return (this.max * step / this.options.steps) - (this.max * this.options.start / this.options.steps);
	}
	
});
window.addEvent('domready', function () {
	var slider1 = new Slider.Range('area1', 'knob1', 
	{
		start: 1,
		end: 3000,
		onChange:function (step) {
			$('spanslider1').setHTML('<input id="h0" type="text" class="sliding" size="2" value="'+step+'">');
		},
		onComplete: function() {
		/*load_new();*/ var a=0;

		}
		
	}).set(200);
	var slider2 = new Slider.Range('area2', 'knob2', 
	{
		start: 1,
		end: 3000,
		onChange:function (step) {
			$('spanslider2').setHTML('<input id="w0" type="text" class="sliding" size="2" value="'+step+'">');
		},
		onComplete: function() {
		/*load_new();*/ var a=0;

		}
		
	}).set(100);
	document.getElementById('left_v0').style.display="none";
	document.getElementById('w0').value='1';
});