/* EFFET LIGHTBOX OUVER TURE DE popup */

/*-----------------------------*/



function lightboxCustomCLOSE(lyrId){

	new Effect.Fade('overlay', { duration: overlayDuration});

	new Effect.Fade(lyrId, { duration: overlayDuration});

	showSelectBoxes();

	showFlash();

}





function lightboxCustom(lyrId, idstand){

	Object.extend(Element, {
		getWidth: function(element) {
		   	element = $(element);
		   	return element.offsetWidth; 
		},

		setWidth: function(element,w) {
		   	element = $(element);
	    	element.style.width = w +"px";
		},

		setHeight: function(element,h) {
	   		element = $(element);
	    	element.style.height = h +"px";
		},

		setTop: function(element,t) {
		   	element = $(element);
	    	element.style.top = t +"px";
		},

		setSrc: function(element,src) {
	    	element = $(element);
	    	element.src = src; 
		},

		setHref: function(element,href) {
	    	element = $(element);
	    	element.href = href; 
		},

		setInnerHTML: function(element,content) {
			element = $(element);
			element.innerHTML = content;
		}

	});





	var objBody = document.getElementsByTagName("body").item(0);

	var objOverlay = document.createElement("div");

		objOverlay.setAttribute('id','overlay');

		objOverlay.style.display = 'none';

		objOverlay.onclick = function() {lightboxCustomCLOSE(lyrId); }

		objBody.appendChild(objOverlay);



	var objOverlay = document.createElement("div");

		objOverlay.setAttribute('id','shIDtop');

		objOverlay.style.position = 'absolute';

		objOverlay.style.top = 0+'px';

		objBody.appendChild(objOverlay);
		
	get_stand(idstand);

	hideSelectBoxes();

	hideFlash();



	// stretch overlay to fill page and fade in

	var arrayPageSize = getPageSize();

	Element.setHeight('overlay', arrayPageSize[1]);



	overlayDuration = 0.9;	// shadow fade in/out duration
/*
	alert(lyrId);
	$('overlay').style.display = 'block';
	$(lyrId).style.display = 'block';
*/	
	
	new Effect.Appear('overlay', { 

		afterFinish: function(){ $(lyrId).style.display = 'block';},

		duration: overlayDuration,

		from: 0.0, to: 0.8 

	});
	
	

	new Effect.ScrollTo('shIDtop', {duration:2});
	//new Effect.Appear('layr_photo', {duration: overlayDuration});
	
}

function reloadPicvizion(){
/*
	onerror="this.src='/communfo/img/modules/visiophoto/no_vis_p.png'"  
	onload="redimImage(this, '600', '400');"
	
	onload="redimImage(this, '90', '70')" 
	onerror="this.parentNode.style.display='none';"
	
	onload="redimImage(this, '90', '70')" 
	onerror="this.parentNode.style.display='none';"
*/
//alert('coucou');
redimImage('LNI_vizmini1', '600', '400');

	for(i=0;i<8;i++){
	
		if('LNI_vizmini1'+i){
			redimImage('LNI_vizmini1'+i, '90', '70');
		}
	}

}



/* FONCTIONS COMPLEMENTAIRES */

function getPageScroll(){

	var yScroll;



	if (self.pageYOffset) {

		yScroll = self.pageYOffset;

	} else if (document.documentElement && document.documentElement.scrollTop){	 // Explorer 6 Strict

		yScroll = document.documentElement.scrollTop;

	} else if (document.body) {// all other Explorers

		yScroll = document.body.scrollTop;

	}



	arrayPageScroll = new Array('',yScroll) 

	return arrayPageScroll;

}



function getPageSize(){

	var xScroll, yScroll;

	if (window.innerHeight && window.scrollMaxY) {	

		xScroll = document.body.scrollWidth;

		yScroll = window.innerHeight + window.scrollMaxY;

	} else if (document.body.scrollHeight > document.body.offsetHeight){ // all but Explorer Mac

		xScroll = document.body.scrollWidth;

		yScroll = document.body.scrollHeight;

	} else { // Explorer Mac...would also work in Explorer 6 Strict, Mozilla and Safari

		xScroll = document.body.offsetWidth;

		yScroll = document.body.offsetHeight;

	}

	var windowWidth, windowHeight;

	if (self.innerHeight) {	// all except Explorer

		windowWidth = self.innerWidth;

		windowHeight = self.innerHeight;

	} else if (document.documentElement && document.documentElement.clientHeight) { // Explorer 6 Strict Mode

		windowWidth = document.documentElement.clientWidth;

		windowHeight = document.documentElement.clientHeight;

	} else if (document.body) { // other Explorers

		windowWidth = document.body.clientWidth;

		windowHeight = document.body.clientHeight;

	}	

	

	// for small pages with total height less then height of the viewport

	if(yScroll < windowHeight){

		pageHeight = windowHeight;

	} else { 

		pageHeight = yScroll;

	}



	// for small pages with total width less then width of the viewport

	if(xScroll < windowWidth){	

		pageWidth = windowWidth;

	} else {

		pageWidth = xScroll;

	}



	arrayPageSize = new Array(pageWidth,pageHeight,windowWidth,windowHeight) 

	return arrayPageSize;

}



function hideSelectBoxes(){

	var selects = document.getElementsByTagName("select");

	for (i = 0; i != selects.length; i++) {

		selects[i].style.visibility = "hidden";

	}

}



function hideFlash(){

	var flashObjects = document.getElementsByTagName("object");

	for (i = 0; i != flashObjects.length; i++) {

		flashObjects[i].style.visibility = "hidden";

	}



	var flashEmbeds = document.getElementsByTagName("embeds");

	for (i = 0; i != flashEmbeds.length; i++) {

		flashEmbeds[i].style.visibility = "hidden";

	}

}





function showSelectBoxes(){

	var selects = document.getElementsByTagName("select");

	for (i = 0; i != selects.length; i++) {

		selects[i].style.visibility = "visible";

	}

}





function showFlash(){

	var flashObjects = document.getElementsByTagName("object");

	for (i = 0; i != flashObjects.length; i++) {

		flashObjects[i].style.visibility = "visible";

	}



	var flashEmbeds = document.getElementsByTagName("embeds");

	for (i = 0; i != flashEmbeds.length; i++) {

		flashEmbeds[i].style.visibility = "visible";

	}

}



/*-----------------------------*/
/* FIN EFFET LIGHTBOX OUVER TURE DE popup */
/*-----------------------------------------------------------------*/