$(document).ready(function(){
$(".scroll_area_01").css({"overflow":"hidden"});
//$(".scroll_area_01").bind("mousewheel", function(event, delta) {
//	var speed = -5;
//	var mySlider = $(".vertical_line_01");
//	var sliderVal = mySlider.slider("option", "value");
//	sliderVal -= (delta*speed);
	
//	if (sliderVal > mySlider.slider("option", "max")) sliderVal = mySlider.slider("option", "max");
//	else if (sliderVal < mySlider.slider("option", "min")) sliderVal = mySlider.slider("option", "min");
	
//	$(".vertical_line_01").slider("value", sliderVal);
	
//	event.preventDefault();
//});	
	$(".vertical_line_01").slider({
		animate: false,
		change: vertical_handleSliderChange_01,
		slide: vertical_handleSliderSlide_01,
		orientation: 'vertical',
		min:-50,
		max:0
	});
});
function vertical_handleSliderChange_01(e, ui)
{
	var maxScroll = $(".scroll_area_01").attr("scrollHeight") -	$(".scroll_area_01").height();
	$(".scroll_area_01").attr({scrollTop: -ui.value * (maxScroll / 50) });
}

function vertical_handleSliderSlide_01(e, ui)
{
	var maxScroll = $(".scroll_area_01").attr("scrollHeight") -	$(".scroll_area_01").height();
	$(".scroll_area_01").attr({scrollTop: -ui.value * (maxScroll / 50) });
}
// -------

$(document).ready(function(){
$(".scroll_area_02").css({"overflow":"hidden"});
$(".scroll_area_02").bind("mousewheel", function(event, delta) {
	var speed = -5;
	var mySlider = $(".vertical_line_02");
	var sliderVal = mySlider.slider("option", "value");
	sliderVal -= (delta*speed);
	
	if (sliderVal > mySlider.slider("option", "max")) sliderVal = mySlider.slider("option", "max");
	else if (sliderVal < mySlider.slider("option", "min")) sliderVal = mySlider.slider("option", "min");
	
	$(".vertical_line_02").slider("value", sliderVal);
	
	event.preventDefault();
});	
	$(".vertical_line_02").slider({
		animate: false,
		change: vertical_handleSliderChange_02,
		slide: vertical_handleSliderSlide_02,
		orientation: 'vertical',
		min:-50,
		max:0
	});
});
function vertical_handleSliderChange_02(e, ui)
{
	var maxScroll = $(".scroll_area_02").attr("scrollHeight") -	$(".scroll_area_02").height();
	$(".scroll_area_02").attr({scrollTop: -ui.value * (maxScroll / 50) });
}

function vertical_handleSliderSlide_02(e, ui)
{
	var maxScroll = $(".scroll_area_02").attr("scrollHeight") -	$(".scroll_area_02").height();
	$(".scroll_area_02").attr({scrollTop: -ui.value * (maxScroll / 50) });
}
// -------

$(document).ready(function(){
$(".scroll_area_03").css({"overflow":"hidden"});
//$(".scroll_area_03").bind("mousewheel", function(event, delta) {
//	var speed = -5;
//	var mySlider = $(".vertical_line_03");
//	var sliderVal = mySlider.slider("option", "value");
//	sliderVal -= (delta*speed);
	
//	if (sliderVal > mySlider.slider("option", "max")) sliderVal = mySlider.slider("option", "max");
//	else if (sliderVal < mySlider.slider("option", "min")) sliderVal = mySlider.slider("option", "min");
	
//	$(".vertical_line_03").slider("value", sliderVal);
	
//	event.preventDefault();
//});	
	$(".vertical_line_03").slider({
		animate: false,
		change: vertical_handleSliderChange_03,
		slide: vertical_handleSliderSlide_03,
		orientation: 'vertical',
		min:-50,
		max:0
	});
});
function vertical_handleSliderChange_03(e, ui)
{
	var maxScroll = $(".scroll_area_03").attr("scrollHeight") -	$(".scroll_area_03").height();
	$(".scroll_area_03").attr({scrollTop: -ui.value * (maxScroll / 50) });
}

function vertical_handleSliderSlide_03(e, ui)
{
	var maxScroll = $(".scroll_area_03").attr("scrollHeight") -	$(".scroll_area_03").height();
	$(".scroll_area_03").attr({scrollTop: -ui.value * (maxScroll / 50) });
}
// -------

$(document).ready(function(){
$(".scroll_area_04").css({"overflow":"hidden"});
//$(".scroll_area_04").bind("mousewheel", function(event, delta) {
//	var speed = -5;
//	var mySlider = $(".vertical_line_04");
//	var sliderVal = mySlider.slider("option", "value");
//	sliderVal -= (delta*speed);
	
//	if (sliderVal > mySlider.slider("option", "max")) sliderVal = mySlider.slider("option", "max");
//	else if (sliderVal < mySlider.slider("option", "min")) sliderVal = mySlider.slider("option", "min");
	
//	$(".vertical_line_04").slider("value", sliderVal);
	
//	event.preventDefault();
//});	
	$(".vertical_line_04").slider({
		animate: false,
		change: vertical_handleSliderChange_04,
		slide: vertical_handleSliderSlide_04,
		orientation: 'vertical',
		min:-50,
		max:0
	});
});
function vertical_handleSliderChange_04(e, ui)
{
	var maxScroll = $(".scroll_area_04").attr("scrollHeight") -	$(".scroll_area_04").height();
	$(".scroll_area_04").attr({scrollTop: -ui.value * (maxScroll / 50) });
}

function vertical_handleSliderSlide_04(e, ui)
{
	var maxScroll = $(".scroll_area_04").attr("scrollHeight") -	$(".scroll_area_04").height();
	$(".scroll_area_04").attr({scrollTop: -ui.value * (maxScroll / 50) });
}
// -------