$(document).ready(function() {

	var cereporef;

	$(".diapoplanche").click(
	
		function() {
			 
		}	
	
	);


	$("#centralbox .close").click(
		function() {
			 closecentralbox();
		}	
	
	);
	
	
	
     $("#cachebox").click(
		function() {
			 closecentralbox();
		}	
	
	);
	

	$(window).scroll(function () { 
      
      colocacentralbox();
      
    });


	
	
	

});


	function opendiapo(reporef,startnum,pl){


			opencentralbox();
			cereporef = reporef;
			 $("#centralboxmini").show();
			 $("#centralboxtexte").hide();
			 
			 
			 $("#iframebox").attr("src","/diaporama.php?reporef="+reporef+"&startnum="+startnum+"&pl="+pl);
			 
			 
			 
	}
	function opentexte(){


			opencentralbox();
			 $("#centralboxtexte").show();			 
			 $("#centralboxmini").hide();
			 
			 
	}


function colocacentralbox(){
    var top=$(window).scrollTop( )+20;
    
   //alert($("html").scrollTop( )+" "+$("body").scrollTop( )+" "+$(window).scrollTop( ))
      
    $("#centralbox").css("top",top+"px")
	

}
function opencentralbox(){


//centrer
/*
	var wW = $("body").innerWidth();
	var wH = $("body").innerHeight();
	
	var cX = ($("body").outerWidth() -$("#centralbox").outerWidth())/2 ;
	
//	$("#centralbox").css("left",cX)


*/



	var w = getPageSize();
	var hc = $("html").outerHeight();

	hc = w[1]>hc ? w[1] : hc;
	

    $("#cachebox").css("height",hc+"px");
    $("#cachebox").css("opacity",0.8);
	$("#cachebox").show();
	
	colocacentralbox()

	$("#centralbox").show();
}


function closecentralbox(){

	$("#centralbox").hide();
	$("#cachebox").hide();
	//$("#iframebox").attr("src","");
	 $("#iframebox").attr("src","/diaporama.php?reporef=0");


}

function getPageSize(){
	var de = document.documentElement;
	var w = window.innerWidth || self.innerWidth || (de&&de.clientWidth) || document.body.clientWidth;
	var h = window.innerHeight || self.innerHeight || (de&&de.clientHeight) || document.body.clientHeight;
	arrayPageSize = [w,h];
	return arrayPageSize;
}