/*
	script v3.3 del 04/01/2011 by Umberto Borredon, NURUN Italia S.r.l.
	parametri funzione apertura lightbox - tutti obbligatori - nell'ordine:
	UB_relPop(URL, width, height, bgcolorOverlayer, opacityOverlayer, stripClose);
	URL					= indirizzo fisico della pagina da aprire;
	width				= larghezza finestra (espressa in pixel, ma senza unita' di misura);
	height				= altezza finestra (espressa in pixel, ma senza unita' di misura);
	bgcolorOverlayer	= colore di sfondo del div overlayer [stessa sintassi css, es: #FEB0C3];
	opacityOverlayer	= opacita' del div overlayer [0-10] 0=trasparente / 10=opaco;
	stripClose			= strip col pulsante di chiusura della pop [true|false]
	per chiudere la popup da dentro la popup stessa bisogna richiamare la seguente funzione:
	parent.UB_closePopOverlayer();
*/
function UB_chkcookie(){UB_init();if(readCookie('lightbox')==null||readCookie('lightbox')=='null'){
	createCookie('lightbox',true,365); // fissa a 365 giorni la durata del cookie
	UB_relPop('pop-videoplayer.php',570,330,'#000',6,true);
}}
function createCookie(name,value,days){if(days){var date=new Date();date.setTime(date.getTime()+(days*24*60*60*1000));var expires="; expires="+date.toGMTString();}else{var expires="";};document.cookie=name+"="+value+expires+"; path=/";}
function readCookie(name){var nameEQ=name+"=";var ca=document.cookie.split(';');for(var i=0;i<ca.length;i++){var c=ca[i];while(c.charAt(0)==' ')c=c.substring(1,c.length);if(c.indexOf(nameEQ)==0)return c.substring(nameEQ.length,c.length);};return null;}
function eraseCookie(name){createCookie(name,"",-1);}
function UB_init(){for(var i=0;i<document.links.length;i++){a=document.links[i];if(a.href&&a.rel){if(a.rel.substring(0,2)=='UB'){a.onclick=function(){UB_relPop(this);return false;}}}}}
var container,containerStyle,windowWidth,windowHeight;
function UB_settaDimSchermo(){if(self.innerHeight){windowWidth=self.innerWidth;windowHeight=self.innerHeight;}else if(document.documentElement&&document.documentElement.clientHeight){windowWidth=document.documentElement.clientWidth;windowHeight=document.documentElement.clientHeight;}else if(document.body&&document.body.clientHeight){windowWidth=document.body.clientWidth;windowHeight=document.body.clientHeight;}}
var fade,fadein,fadeout;
function UB_fadein(){if(fadein<=fadeout){UB_overlayer.style.opacity=fadein/10;UB_overlayer.style.filter='alpha(opacity='+fadein*10+')';fadein+=.5;fadeTiming=setTimeout("UB_fadein();",1);}else{clearTimeout(fadeTiming);/*UB_popOverlayer.style.opacity=0;UB_popOverlayer.style.filter='alpha(opacity=0)';fade=0;*/UB_popOverlayer.style.visibility='visible';/*UB_fadepop();*/}}
function UB_fadeout(){if(fadeout>0){UB_overlayer.style.opacity=fadeout/10;UB_overlayer.style.filter='alpha(opacity='+fadeout*10+')';fadeout-=.5;fadeTiming=setTimeout("UB_fadeout();",1);}else{clearTimeout(fadeTiming);document.body.removeChild(UB_overlayer);}}
function UB_ObjCenter(){UB_popOverlayer.style.left=parseInt((windowWidth-UB_popOverlayer.offsetWidth)/2)+'px';if(windowHeight>UB_popOverlayer.offsetHeight){UB_popOverlayer.style.top=parseInt((windowHeight-UB_popOverlayer.offsetHeight)/2)+'px';}else{UB_popOverlayer.style.top='0px';}}
var UB_overlayer,IDoverlayer,UB_popOverlayer,IDpopOverlayer;
function UB_relPop(){prmtrs=UB_relPop.arguments;myLink=prmtrs[0];if(myLink.rel){RELprmtrs=myLink.rel.split(',');myLink=myLink.href;myWidth=RELprmtrs[1];myHeight=RELprmtrs[2];myBgcolor=RELprmtrs[3];myFade=RELprmtrs[4];myClose=eval(RELprmtrs[5]);}else{myWidth=prmtrs[1];myHeight=prmtrs[2];myBgcolor=prmtrs[3];myFade=prmtrs[4];myClose=prmtrs[5];};UB_settaDimSchermo();UB_overlayer=document.createElement('div');IDoverlayer=document.createAttribute('id');IDoverlayer.nodeValue='UB_overlayer';UB_overlayer.setAttributeNode(IDoverlayer);CLICKoverlayer=document.createAttribute('onclick');CLICKoverlayer.nodeValue='UB_closePopOverlayer();';UB_overlayer.setAttributeNode(CLICKoverlayer);UB_overlayer.style.height=windowHeight+'px';UB_overlayer.style.background=myBgcolor;UB_overlayer.className='UB_overlayerClass';UB_overlayer.style.opacity=0;UB_overlayer.style.filter='alpha(opacity=0)';document.body.appendChild(UB_overlayer);fadein=0;fadeout=myFade;UB_popOverlayer=document.createElement('div');IDpopOverlayer=document.createAttribute('id');IDpopOverlayer.nodeValue='UB_popOverlayer';UB_popOverlayer.setAttributeNode(IDpopOverlayer);UB_popOverlayer.className='UB_popOverlayerClass';stripClose=(myClose)?'<div class="popButChiudi"><a href="javascript:UB_closePopOverlayer();">Close X<\/a><\/div>':'';UB_popOverlayer.innerHTML=stripClose+'<div class="popContent"><iframe src="'+myLink+'" style="width:'+myWidth+'px;height:'+myHeight+'px;" class="UB_frame" name="UB_frame" id="UB_frame" frameborder="0" marginwidth="0" marginheight="0" scrolling="auto"><\/iframe><\/div>';document.body.appendChild(UB_popOverlayer);UB_ObjCenter();UB_fadein();}
function UB_closePopOverlayer(){document.body.removeChild(UB_popOverlayer);UB_fadeout();}
function UB_onResize(){if(document.getElementById('UB_popOverlayer')){UB_settaDimSchermo();var UB_overlayer=document.getElementById('UB_overlayer');UB_overlayer.style.height=windowHeight+'px';UB_ObjCenter('UB_popOverlayer');}}
window.onload=UB_chkcookie;window.onresize=UB_onResize;