var checknumber;
var rotate_preload;
var rotate_main;
var rotatecontent;
var ma;
var dyncontent;
$j(document).ready(function(){

frontimage = $j('#frontImage');
dyncontent = $j('#dyncontent');


var curimg=(Math.floor(Math.random()*galleryarray.length));

var curimgcheck = String();

checknumber = function() {
		curimgcheck = curimg;
		curimg=(Math.floor(Math.random()*galleryarray.length));
		while ( curimg == curimgcheck) { curimg=(Math.floor(Math.random()*galleryarray.length))
		}	
}

rotate_preload = function(){
	
		var bgpre = document.getElementById('dyncontentpre');
	 	var mapre = document.getElementById('frontImagePre');
		var bgimage="url('homepage/background/"+galleryarray[curimg]+"') center fixed";
	 	var mainimage="url('homepage/main/"+galleryarray[curimg]+"') center";
		setTimeout( function(){ bgpre.style.background=bgimage; },700);
	    mapre.style.background=mainimage;
}

rotate_main = function(){
	
		var bg = document.getElementById('dyncontent');
	    var ma = document.getElementById('frontImage');
	 	var bgimage="url('homepage/background/"+galleryarray[curimg]+"') center fixed";
        var mainimage="url('homepage/main/"+galleryarray[curimg]+"') center ";
		
		ma.style.background=mainimage;	
		bg.style.background=bgimage;	
		
		
		
		frontimage.fadeIn(0, function() { setTimeout( function(){	rotate_preload(); }, 700 ); setTimeout( function(){frontimage.fadeOut(800) },3000 )});
				
		
		dyncontent.fadeIn(0, function() { setTimeout( function(){$j('#dyncontent').fadeOut(800) },3000 )});
		
	    		
}

rotatecontent = function(){
	rotate_main();
	checknumber();
}



	rotatecontent();
	curimg=(Math.floor(Math.random()*galleryarray.length));
	setInterval("rotatecontent()", 4000);


});