function show_sub_menu(iddiv, tag){
	var divs = document.getElementsByTagName("li");
	
	for(i=0; i<divs.length; i++)
	{
		idd = divs[i].id;
		id_sub = "sub_"+iddiv;
		id_sub1 = "sub_22";
		if(idd.indexOf(id_sub) == 0){
			document.getElementById(idd).className = document.getElementById(idd).className.replace("displayNone ", "");			
		}
		else if(idd.indexOf(id_sub1) == 0) {
			document.getElementById(idd).style.display ='';
		}
		else 
		{
			if(idd){
				if(document.getElementById(idd).className.substr(0,11) != "displayNone"){
					document.getElementById(idd).className = "displayNone " + document.getElementById(idd).className;					
				}
			}
		}
	}
}
function change_color_menu(tag){

}

var arrNews = new Array();
var currNews = 0;
var whiteBlock;
function newsShowing(){
	whiteBlock = document.getElementById("whiteBlock");
	var mainNewsBlock;
	if(document.getElementById("mainNewsBlock")){
		mainNewsBlock = document.getElementById("mainNewsBlock");
	}
	else if(document.getElementById("mainNewsBlockProd")){
		mainNewsBlock = document.getElementById("mainNewsBlockProd");
	}
	else if(document.getElementById("mainNewsBlockProd2")){
		mainNewsBlock = document.getElementById("mainNewsBlockProd2");
	}
	for(i=0;i<mainNewsBlock.getElementsByTagName("div").length;i++){
		if(mainNewsBlock.getElementsByTagName("div")[i].className == "news3"){
			arrNews.push(mainNewsBlock.getElementsByTagName("div")[i]);
		}
	}
	doShowNews();
}
function doShowNews(){
	for(i=0;i<arrNews.length;i++){
		hideBlock(arrNews[i]);
	}
	showBlock(arrNews[currNews]);
}
function showBlock(block){
	var startAlpha = 1;
	var step = 0.1;
	var idInterval;
	
	if(block) block.style.display = "block";
	
	whiteBlock.style.display = "block";
	setElementOpacity(whiteBlock,startAlpha);
	idInterval = setInterval(checkAlpha, 100);
	
	function checkAlpha(){
		if(startAlpha > 0){
			startAlpha -= step;
			setElementOpacity(whiteBlock,startAlpha);
		}
		else{
			startAlpha = 1;
			clearInterval(idInterval);
			if(currNews >= arrNews.length - 1){
				currNews = 0;
			}
			else{
				currNews++;
			}
			whiteBlock.style.display = "none";
			setTimeout(doShowNews, 7000);	
		}
	}	
}
function setAlphaBlock(block, alpha){
	for(i=0;i<block.getElementsByTagName("div").length;i++){
		setElementOpacity(block.getElementsByTagName("div")[i],alpha);
	}
}
function hideBlock(block){
	block.style.display = "none";
}
function show_toooltip(photo_id,main_id){
	var mainBlock = document.getElementById("gallery_block"+main_id);
	for(i=0;i<mainBlock.getElementsByTagName("div").length;i++){
		if(mainBlock.getElementsByTagName("div")[i].id == "tool_tip"+photo_id){
			mainBlock.getElementsByTagName("div")[i].style.display = "block";
		}
	}
}
function hide_toooltip(photo_id,main_id){
	var mainBlock = document.getElementById("gallery_block"+main_id);
	for(i=0;i<mainBlock.getElementsByTagName("div").length;i++){
		if(mainBlock.getElementsByTagName("div")[i].id == "tool_tip"+photo_id){
			mainBlock.getElementsByTagName("div")[i].style.display = "none";
		}
	}
}


/* ------------------------- boombox ------------------------- */
function getScrollH()
{
	var scrollY = 0;
	if ( document.documentElement && document.documentElement.scrollTop ){
		scrollY = document.documentElement.scrollTop;
	}else if ( document.body && document.body.scrollTop ){
		scrollY = document.body.scrollTop;
	}else if ( window.pageYOffset ){
		scrollY = window.pageYOffset;
	}else if ( window.scrollY ){
		scrollY = window.scrollY;
	}
	return scrollY;
}
function showFrameText(pdfName) {
	scrollY = getScrollH();
	/*var browserName=navigator.appName;*/
	var iframeBlock = document.getElementById("iframeBlock");
	
	iframeBlock.style.top = 15 + "px";
	if(vIE() != 6){
		iframeBlock.style.position = "fixed";
	}
	else{
		iframeBlock.style.position = "absolute";
		iframeBlock.style.top = scrollY + 15 + "px";
	}
	
	document.getElementById("blackBgPDF").style.display = "block";
	document.getElementById("blackBgPDF").style.height = document.body.clientHeight + 250 + "px";
	document.getElementById('iframeBlock').style.display = "block";
	document.getElementById('catalogFrame').src=pdfName;/*"../../_common/pdf/"+ pdfName*/
}
function hideFrameText() {
	document.getElementById("blackBgPDF").style.display = "none";
	document.getElementById('iframeBlock').style.display = "none";
	document.getElementById('catalogFrame').src="";
}
function vIE(){
	return (navigator.appName=='Microsoft Internet Explorer')?parseFloat((new RegExp("MSIE ([0-9]{1,}[.0-9]{0,})")).exec(navigator.userAgent)[1]):-1;
}
/* ------------------------- boombox end ------------------------- */