function u_toggle(a) {
	var x = $(a);
	var y = $(a).getStyle('height'); 
	var xx = y.substring(0,y.length-2); 
	if (xx == 92) {
		new Effect.Scale(a, 297, {scaleX: false, scaleContent: false, scaleMode: 'box'}); 
//		$(a).setStyle({background: 'white'});
		} 
		else if (xx > 92) {
		new Effect.Scale(a, 100, {scaleX: false, scaleMode:{originalHeight: 92}, scaleFrom: 297, scaleContent: false}); 
//		$(a).setStyle({background: ''});
		}
	}

function chiudi() {
	allLI = document.getElementsByTagName('DIV') ;
	for (i=0; i < allLI.length; i++) {
	if(allLI[i].id.substring(0,3) == "li_") {
 			var altezza = $(allLI[i]).getStyle('height');
			var altezzah = altezza.substring(0,altezza.length-2); 
			if (altezzah > 25) {
				new Effect.Scale(allLI[i].id, 100, {scaleX: false, scaleMode:{originalHeight: 25}, scaleFrom: 2000, scaleContent: false});
			}
	}
 
	
	}
}

// function in_toggle(a) {
// 	var x = $(a);
// 	var active = $(a).addClassName('active');
// 	var activecheck = $(a).hasClassName('list_in active');
// 	var unactive = $$('.list_in');
// 	for (var i=0; i<unactive.length; i++){
// 		$$('.list_in').addClassName('unactive');
// 	}
// 	var y = $(a).getStyle('height'); 
// 	var xx = y.substring(0,y.length-2); 
// 	if (xx == 25) {
// 		new Effect.Scale(a, 100, {scaleX: false, scaleMode:{originalHeight: 480}, scaleFrom: 5, scaleContent: false}); 
// 		} 
// 		else if (xx > 25) {
// 		new Effect.Scale(a, 100, {scaleX: false, scaleMode:{originalHeight: 25}, scaleFrom: 2000, scaleContent: false}); 
// 		$(a).removeClassName('active');
// 		}
// 	}

function in_toggle(a) { 

	chiudi() ;

	var x = $(a);
	var y = $(a).getStyle('height'); 
	var xx = y.substring(0,y.length-2); 
	if (xx == 25) {
		new Effect.Scale(a, 100, {scaleX: false, scaleMode:{originalHeight: 480}, scaleFrom: 5, scaleContent: false}); 
		} 
		else if (xx > 25) {
		new Effect.Scale(a, 100, {scaleX: false, scaleMode:{originalHeight: 25}, scaleFrom: 2000, scaleContent: false}); 
		}
	}


function toggle_main() {
	var x = $('main_content');
	var y = x.getStyle('height'); 
	var xx = y.substring(0,y.length-2); 
	if (xx == 20) {
		new Effect.Scale(x, 800, {scaleX: false, scaleContent: false, scaleMode: 'box'}); 
		$(x).setStyle({background: '#f3f2f3'});
		} 
		else if (xx > 0) {
		new Effect.Scale(x, 100, {scaleX: false, scaleMode:{originalHeight: 20}, scaleFrom: 800, scaleContent: false}); 
		$(x).setStyle({background: 'white'});
		}
	}
	
function toggle_photo() {
	var x = $('photo_container');
	var y = x.getStyle('height'); 
	var xx = y.substring(0,y.length-2); 
	if (xx == 285) {
		new Effect.Scale(x, 180, {scaleX: false, scaleContent: false, scaleMode: 'box'}); 
		new Effect.Scale('main', 180, {scaleX: false, scaleContent: false, scaleMode: 'box'}); 

//		$(a).setStyle({background: 'white'});
		} 
		else if (xx > 285) {
		new Effect.Scale(x, 100, {scaleX: false, scaleMode:{originalHeight: 285}, scaleFrom: 180, scaleContent: false}); 
		new Effect.Scale('main', 100, {scaleX: false, scaleMode:{originalHeight: 285}, scaleFrom: 180, scaleContent: false}); 
//		$(a).setStyle({background: ''});
		}
	}	
	

function sx() {
	var x = $('photo').getStyle('left');

	var xx = x.substring(0,x.length-2);
	
	if (xx < 0) {
	new Effect.Move('photo', { x: 849, y: 0, mode: 'relative' });
	}
};

function dx() {
	x = $('photo');
	var childCount = x.getElementsByTagName('li').length;
	var gall_width = (childCount * -849) +849;
	var y = $('photo').getStyle('left');
	
	var xx = y.substring(0,y.length-2);

	if (xx > gall_width) {
	new Effect.Move('photo', { x: -849, y: 0, mode: 'relative' });
	}
};