var lng = "";
var pdata = [{"name_bg":"Динка Колева","name_en":"Dinka Koleva","duty_bg":"Ръководител на Център за обществена подкрепа","duty_en":"social worker","page":"page_dinkagqurova.html","pic":"dinka.jpg","prlink":48},{"name_bg":"Цветелина Дянкова","name_en":"Cvetelina Ivanova Diankova","duty_bg":"Ръководител  на Звено „Майка и бебе”","duty_en":"Manager of Mother and Infant Unit","page":"page_cdiankova.html","pic":"cvetelina.jpg","prlink":122}];

///

var DOMtmp = {
	"prname": null,
	"prpic": null,
	"prlink": null
};

function _(i) {
	return document.getElementById(i);
}

function createDOMtmp() {
	for (i=0; i<pdata.length; i++) {
		if (DOMtmp.prlink == null) DOMtmp.prlink = new Array();			
			DOMtmp.prlink[i] = document.createElement("a");
			DOMtmp.prlink[i].setAttribute("href", "./?page=" + pdata[i].prlink);

		
		if (DOMtmp.prname == null) DOMtmp.prname = new Array();			
			DOMtmp.prname[i] = pdata[i]["name_"+lng] + "<br>" + pdata[i]["duty_"+lng];
		
		if (DOMtmp.prpic == null) DOMtmp.prpic = new Array();			
			DOMtmp.prpic[i] = document.createElement("img");
			DOMtmp.prpic[i].setAttribute("src", "./images/" + pdata[i].pic);			
			
			var title = DOMtmp.prname[i].replace("<br>", " - ");
			DOMtmp.prpic[i].setAttribute("title", title);
			DOMtmp.prpic[i].setAttribute("alt", title);
	}
}

function initEHandlers() {
	var x = _("prchange").childNodes;
	var z = 0;
	
	for (i=0; i<x.length; i++) {
		var a = x[i];
		if (a.nodeName.toLowerCase() == "a") {
			a.z = z++;
			a.onclick = function() { selectPerson(this.z); return false; };
		}
	}
}

///

function selectPerson(i) {
	if (i >= pdata.length) return;
	
	updatePRName(i);
	updatePRPic(i);
}

function updatePRName(i) {
	var x = _("prname").childNodes;
	for (j=0; j<x.length; j++) {
		var n = x[j];
		if (n.nodeName.toLowerCase() == "a") {
			n.setAttribute("href", DOMtmp.prlink[i].getAttribute("href"));
			n.innerHTML = DOMtmp.prname[i];
		}
	}
}

function updatePRPic(i) {
	var x = _("prpic");
	x.setAttribute("href", DOMtmp.prlink[i].getAttribute("href"));
	
	x = x.childNodes;
	for (j=0; j<x.length; j++) {
		var n = x[j];
		if (n.nodeName.toLowerCase() == "img") {
			n.setAttribute("src", DOMtmp.prpic[i].getAttribute("src"));
			n.setAttribute("title", DOMtmp.prpic[i].getAttribute("title"));
			n.setAttribute("alt", DOMtmp.prpic[i].getAttribute("title"));
		}
	}
}