var _site_url = window.location.toString().replace(/[a-zA-Z-]+\.html/, ''); // Path to site

function change_models(to)
		{
			var models = $('#models');
			var width = models.width();
			var percent = to/7;
			var used_width = width - 1000;
			var go_left = used_width/100 * percent;
			models.css('left', '-' + go_left + 'px');
		}
		
function move_slider(to) {
   var max_value = $("#slider-range-min").slider('option','max');
   var min_value = $("#slider-range-min").slider('option','min');
   var new_value = parseInt($("#slider-range-min").slider('value'))+parseInt(to);
   $("#slider-range-min").slider('value',new_value);
   if(new_value > max_value) {
     new_value = max_value;
   }  
   else if(new_value < min_value){
    new_value = min_value;
   }
   
   change_models(new_value);  
   
}

jQuery(document).ready(function() {
	if ($('#slider').length)
	{
		$(function() {
			$("#slider-range-min").slider({
				value: 0,
				min: 0,
				max: 700,
				slide: function(event, ui) {
					change_models(ui.value);
				}
			});
		});
		
	}
	
	if ($('#container.slideshow').length) { setTimeout(function() { backgroundSlideshow(); }, 5000); }
	
	$('#slider-range-min').before('<div id="slider-right-handle"></div><div id="slider-left-handle"></div>');
	$('#slider-left-handle').click(function(){
		move_slider(-35);
	});
	$('#slider-right-handle').click(function(){
		move_slider(35);
	});
});

function backgroundSlideshow()
{
	var element = $('#line_layer');
	element.css('backgroundPosition', "1000px 0");
	
	element.animate({backgroundPosition:"(-1000px 0)"}, { duration:1000, complete:function(){
		set_new_background(); // Set new background
		setTimeout(function() {
			element.animate({backgroundPosition:"(-3000px 0)"}, { duration:1000, complete:function() {
				element.css('backgroundPosition', "1000px 0");
			}});
			
			setTimeout(function() { backgroundSlideshow(); }, 5000);
		}, 500);
	}})
}

// Backgroun position plugin
(function($) {
	$.extend($.fx.step,{
	    backgroundPosition: function(fx) {
            if (fx.state === 0 && typeof fx.end == 'string') {
                //var start = $.curCSS(fx.elem,'backgroundPosition');
				var start = $(fx.elem).css('backgroundPosition');
                start = toArray(start);
                fx.start = [start[0],start[2]];
                var end = toArray(fx.end);
                fx.end = [end[0],end[2]];
                fx.unit = [end[1],end[3]];
			}
            var nowPosX = [];
            nowPosX[0] = ((fx.end[0] - fx.start[0]) * fx.pos) + fx.start[0] + fx.unit[0];
            nowPosX[1] = ((fx.end[1] - fx.start[1]) * fx.pos) + fx.start[1] + fx.unit[1];           
            fx.elem.style.backgroundPosition = nowPosX[0]+' '+nowPosX[1];
            
           function toArray(strg){
               strg = strg.replace(/left|top/g,'0px');
               strg = strg.replace(/right|bottom/g,'100%');
               strg = strg.replace(/([0-9\.]+)(\s|\)|$)/g,"$1px$2");
               var res = strg.match(/(-?[0-9\.]+)(px|\%|em|pt)\s(-?[0-9\.]+)(px|\%|em|pt)/);
               return [parseFloat(res[1],10),res[2],parseFloat(res[3],10),res[4]];
           }
        }
	});
})(jQuery);

// Load Flash function
function loadFlash( fname, w, h, params )
{
	var add_params = '';

	if ( params )
	{
		for( param in params ) {
			add_params += '<param name="'+param+'" value="'+params[param]+'" />';
		}
	}

	var Flash = ' \
		<object type="application/x-shockwave-flash" data="' + fname + '" width="' + w + '" height="' + h + '"> \
		<param name="quality" value="high" /> \
		<param name="scale" value="noscale" /> \
		<param name="wmode" value="transparent" /> \
		' + add_params + ' \
		<param name="movie" value="' + fname + '" /> \
		</object> \
	';

	document.write( Flash );
}