var MainImages= new Object();
MainImages.nodes= new Array(1);
MainImages.container= document.getElementById('d_images');
MainImages.delayBetweenChanging= 1500; //msec
MainImages.temp= new Array(1);
for (var i=0;i<1;i++) {
	MainImages.temp[i]= document.createElement('img');
	MainImages.temp[i].setAttribute('id', 'a'+(i+1));
	MainImages.temp[i].style.position= 'relative';
	MainImages.temp[i].style.top= '0px';
	MainImages.temp[i].style.left= '0px';
}

MainImages.index= 0;
MainImages.maxIndex= 8;
MainImages.timeout= 0;

MainImages.fillNodes= function(){
	for (var i=0;i<1;i++) 
		this.nodes[i]= document.getElementById('a'+(i+1));
};
MainImages.fillTemp= function (){
	this.index= Math.round(Math.random()* (this.maxIndex-1))+ 1;

	this.temp[0].src= 'img/small249d.html?id_image='+this.index+'';
	function timeoutHandler(){
		MainImages.change();
	}
	this.timeout= window.setTimeout(timeoutHandler, this.delayBetweenChanging);
};

MainImages.change= function(){
	for (var i=0;i<1;i++) {
		this.container.replaceChild(this.temp[i].cloneNode(true), this.nodes[i]);
		this.nodes[i]= document.getElementById('a'+(i+1));
	}
	
	this.fillTemp();
};

MainImages.fillNodes();
MainImages.fillTemp();