/*** Creation des variables ***/if(!window.JSFX)	JSFX=new Object();JSFX.ImageZoomRunning = false;JSFX.zoomOn = function(img, zoomStep, maxZoom){	if(img)	{		if(!zoomStep)		{			if(img.mode == "EXPAND")				zoomStep = img.height/10;			else				zoomStep = img.width/10;		}		if(!maxZoom)		{			if(img.mode == "EXPAND")				maxZoom = img.height/2;			else				maxZoom = img.width/2;		}		if(img.state == null)		{			img.state = "OFF";			img.index = 0;			img.orgWidth =  img.width;			img.orgHeight = img.height;			img.zoomStep = zoomStep;			img.maxZoom  = maxZoom;		}		if(img.state == "OFF")		{			img.state = "ZOOM_IN";			start_zooming();		}		else if( img.state == "ZOOM_IN_OUT"			|| img.state == "ZOOM_OUT")		{			img.state = "ZOOM_IN";		}	}}JSFX.zoomIn = function(img, zoomStep, maxZoom){	img.mode = "ZOOM";	JSFX.zoomOn(img, zoomStep, maxZoom);}JSFX.stretchIn = function(img, zoomStep, maxZoom){	img.mode = "STRETCH";	JSFX.zoomOn(img, zoomStep, maxZoom);}JSFX.expandIn = function(img, zoomStep, maxZoom){	img.mode = "EXPAND";	JSFX.zoomOn(img, zoomStep, maxZoom);}JSFX.zoomOut = function(img){	if(img)	{		if(img.state=="ON")		{			img.state="ZOOM_OUT";			start_zooming();		}		else if(img.state == "ZOOM_IN")		{			img.state="ZOOM_IN_OUT";		}	}}function start_zooming(){	if(!JSFX.ImageZoomRunning)		ImageZoomAnimation();}JSFX.setZoom = function(img){	if(img.mode == "STRETCH")	{		img.width  = img.orgWidth  + img.index;		img.height = img.orgHeight;	}	else if(img.mode == "EXPAND")	{		img.width  = img.orgWidth;		img.height = img.orgHeight + img.index;	}	else	{		img.width  = img.orgWidth  + img.index;		img.height  = img.orgHeight  + img.index;	}}function ImageZoomAnimation(){	JSFX.ImageZoomRunning = false;	for(i=0 ; i<document.images.length ; i++)	{		var img = document.images[i];		if(img.state)		{			if(img.state == "ZOOM_IN")			{				img.index+=img.zoomStep;				if(img.index > img.maxZoom)					img.index = img.maxZoom;				JSFX.setZoom(img);				if(img.index == img.maxZoom)					img.state="ON";				else					JSFX.ImageZoomRunning = true;			}			else if(img.state == "ZOOM_IN_OUT")			{				img.index+=img.zoomStep;				if(img.index > img.maxZoom)					img.index = img.maxZoom;				JSFX.setZoom(img);					if(img.index == img.maxZoom)					img.state="ZOOM_OUT";				JSFX.ImageZoomRunning = true;			}			else if(img.state == "ZOOM_OUT")			{				img.index-=img.zoomStep;				if(img.index < 0)					img.index = 0;				JSFX.setZoom(img);				if(img.index == 0)					img.state="OFF";				else					JSFX.ImageZoomRunning = true;			}		}	}	if(JSFX.ImageZoomRunning)		setTimeout("ImageZoomAnimation()", 40);}