function sites()
{
	this.name="";
	this.img;
}

var arr = new Array();
var cur_img = 0;

function init_portfolio()
{
	arr[0] = new sites();
	arr[0].name = "Автосалон «Вектор-Авто»";
	arr[0].img = "/img/images/big_site1.png";
	
	arr[1] = new sites();
	arr[1].name = "Автосалон «ОренРОЛЬФ»";
	arr[1].img = "/img/images/big_site2.png";
	
	arr[2] = new sites();
	arr[2].name = "Экологический центр водных строительных технологий";
	arr[2].img = "/img/images/big_site3.png";
	
	arr[3] = new sites();
	arr[3].name = "ООО «СК «Горизонт»";
	arr[3].img = "/img/images/big_site4.png";
	
	arr[4] = new sites();
	arr[4].name = "КЦ «Бизнес-Куратор»";
	arr[4].img = "/img/images/big_site5.png";
	
	//el_img = document.getElementById("big_img");
}

function set_img(nom_img)
{
	if(nLoaded!=-1)
		return;
		
	if(nom_img==cur_img)
		return;
		
	var el = document.getElementById('portfolio_container');
	var el2 = document.getElementById("big_img");
    el.replaceChild(arr_images[nom_img], el2);
    
	//el_img.src = arr[nom_img].img;

	var el = document.getElementById("site"+cur_img);
	el.innerHTML = arr[cur_img].name;
	el.style.fontSize = "13px";

	el = document.getElementById("site"+nom_img);
	var str = '<span class="first_word">' + arr[nom_img].name.charAt(0) + '</span>';
	for(var j=1; j<arr[nom_img].name.length; j++)
	{
		str = str +  arr[nom_img].name.charAt(j);
	}
	el.innerHTML=str ;
	el.style.fontSize = "19px";
	

	el = document.getElementById("descr_site"+cur_img);
	el.style.display = "none";
	el = document.getElementById("descr_site"+nom_img);
	el.style.display = "block";

	cur_img = nom_img;
}