function changeImage(obj,src,src2){
	img = document.getElementById(obj);
	if(img)
		img.src = src;
	lightboximg = document.getElementById(obj + "_li");
	if(lightboximg){
		//alert(src);
		lightboximg.href = src2;
	}
}
function showhide_properties(obj,from,show,hide){
	verberg = "";
	from = document.getElementById(from);
	obj = document.getElementById(obj);
	if(obj.style.display == "block"){
		obj.style.display = "none";
		from.innerHTML = show;		
	}
	else{
		obj.style.display = "block";
		from.innerHTML = hide;
	}
}
function changeLanguage(new_lang,curUrl){
	newloc = curUrl + "?new_lang=" + new_lang + "&loc=" + curUrl;
	//alert(newloc);
	document.location = newloc;
}
function NewWindow(mypage, myname, w, h, scroll) {
	
	var winl = (screen.width - w) / 2;
	var wint = (screen.height - h) / 2;
	winprops = 'height='+h+',width='+w+',top='+wint+',left='+winl+',scrollbars='+scroll+',noresize';
	win = window.open(mypage, myname, winprops);
	/*
	if (parseInt(navigator.appVersion) >= 4) { win.window.focus(); }
	*/
	
}