// JavaScript Document

X=-100;
Y=-100;

//---LARGE PHOTO---//
preOBJ = null;
function ch_photo(tOBJ,ch_src,caption){
	if(preOBJ){
		ch_alpha(preOBJ,100);
	}
	preOBJ = tOBJ.parentNode;
	ch_alpha(preOBJ,50);
	set_mouse();
	var OBJ = returnOBJ('photo_large');
	OBJ.innerHTML="<div class=\"photoCaption\" style=\"visibility:hidden\"><p style=\"float:left\">"+caption+"</p><p style=\"float:right; cursor:pointer\" onclick=\"hide_photo(this.parentNode);\">close  [x]</p><p class=\"floatClear\"></p></div><img src=\""+ch_src+"?"+nowTime+"\" style=\"visibility:hidden;\" onload=\"vis_photo(this)\">";
	OBJ.style.width=200;
	OBJ.style.height=80;
	OBJ.style.top=Y-80;
	OBJ.style.left=X;
	OBJ.style.visibility='visible';
}
function vis_photo(obj){
	obj.parentNode.childNodes[0].style.visibility = "visible";
	var obj_y=Y-obj.offsetHeight+10;
	if(obj_y < 190) obj_y =190;
	if(obj_y < document.body.scrollTop) obj_y = document.body.scrollTop+50;
	obj.parentNode.style.top = obj_y;
	var scrSize = returnWinSize();
	var obj_x = X-10;
	if(obj_x +obj.offsetWidth > scrSize[0]) obj_x = scrSize[0]-obj.offsetWidth-50;
	obj.parentNode.style.left = obj_x;
	obj.parentNode.style.width = obj.offsetWidth;
	obj.parentNode.style.height = obj.offsetHeight + obj.parentNode.childNodes[0].childNodes[0].offsetHeight;
	obj.style.visibility='visible';
}
function hide_photo(obj){
	obj.parentNode.style.visibility='hidden';
	obj.parentNode.style.width=1;
	obj.parentNode.style.height=1;
	obj.parentNode.innerHTML=null;
	ch_alpha(preOBJ,100);
}
//---CAPTION---//
function caption_on(text){
	if(document.layers) window.document.captureEvents(Event.mousemove);
	window.document.onmousemove=get_mouse;
	var OBJ = returnOBJ('caption');
	OBJ.style.left=X-10;
	OBJ.style.top=Y+20;
	OBJ.innerHTML=text;
	OBJ.style.visibility='visible';
}
function caption_off(obj){
	var OBJ = returnOBJ('caption');
	OBJ.style.visibility='hidden';
}

//---NEWS PAGE START---//

function ch_page(num){
	if(! num){
		var news = "news.php";
		if(lang) news = "news.php?lang=E";
		if(document.page.fnum.value != "") document.page.submit();
		else window.open(news,"_self");
	}
	else{
		var reqLang = "";
		if(lang) reqLang = "&&lang=E";
		window.open("news.php?fnum="+num+reqLang,"_self");
	}
}