var JPic_c = 0;
var picslide = 1;

function fadeInPic(f) {
	if(!(f)) { f = 0; SetDisplayById('JPic_hide','block'); }
	if(f >= 100) { _id('JPic_show').style.background = _id('JPic_hide').style.background; SetOpacity(_id('JPic_hide'),0); SetDisplayById('JPic_hide','none'); }
	else { f = f + 5; SetOpacity(_id('JPic_hide'),f); setTimeout(function(){fadeInPic(f)},40); }
}

function changePic(m, i) {
if(_id('JPic_hide').style.display == 'none') {
	if (i == 1) { if (JPic_c >= m) { JPic_c = 0; } else { JPic_c++; } } else { if (JPic_c <= 0) { JPic_c = m; } else { JPic_c--; } }
	_id('JPic_hide').style.background = 'url(' + _id('JPic_' + JPic_c + '').src + ') no-repeat'; fadeInPic();
}
}


function changePicTo(i) {
		if(_id('JPic_hide').style.display == 'none') {
			  _id('JPic_hide').style.background = 'url(' + _id('JPic_' + i + '').src + ') no-repeat'; 
		 	  fadeInPic();
		}
}

function slideFolio(col){
	var x = ((col-1)*-290)
	var folioChange = new Fx.Tween('folio', {duration:2000});
	folioChange.start('left',x);
	var cur = "trigger"+col;
	$(cur).addClass('current');

	for (i=1;i<=8;i++){
		var loopLI = "trigger"+i;
		if (cur==loopLI){}else{
			$(loopLI).removeClass('current');
		}
	}
}


function slideFolioNext(max_slide) {
		if (picslide < max_slide) {
			picslide++;
			slideFolio(picslide);
		}
		
}

function slideFolioPrev() {
		if (picslide > 1) {  
			picslide--;
			slideFolio(picslide);
		}
}


function slideFolioStug(col){
	var x = ((col-1)*-185)
	var folioChange = new Fx.Tween('folio', {duration:2000});
	folioChange.start('left',x);
	var cur = "trigger"+col;
	$(cur).addClass('current');

	for (i=1;i<=8;i++){
		var loopLI = "trigger"+i;
		if (cur==loopLI){}else{
			$(loopLI).removeClass('current');
		}
	}
}

function slideFolioNextStug(max_slide) {
		if (picslide < max_slide) {
			picslide++;
			slideFolioStug(picslide);
		}
		
}

function slideFolioPrevStug() {
		if (picslide > 1) {  
			picslide--;
			slideFolioStug(picslide);
		}
}