function initPage(){
	var _divs = document.getElementsByTagName("div");
	for (var i=0; i<_divs.length; i++)  {
		if(_divs[i].className == "ask-quet-text") {
			_divs[i].style.display = "none";
		}
	}
	
	var _links = document.getElementsByTagName("a");
	for (var i=0; i<_links.length; i++)  {
		if (_links[i].parentNode.className.indexOf("open-close-btn") != -1) {
			_links[i].onclick = function() {
				var findId = document.getElementById(this.rel);
				if (findId) {
					if(findId.style.display == "none") {
						this.parentNode.className += " open-close-btn-act";
						findId.style.display = "block";
					} else {
						if(this.parentNode.className.indexOf("open-close-btn-act") != -1) {
							this.parentNode.className = "open-close-btn";
						}
						findId.style.display = "none";
					}
				}
				return false;
			}
		}
	}
}

if (window.addEventListener)
	window.addEventListener("load", initPage, false);
else if (window.attachEvent)
	window.attachEvent("onload", initPage);

function buttonup(buttonname)
{
    if (document.images && document['mainPict'] != null) {
      document['mainPict'].src = "images/main-pict" + buttonname + ".jpg";
    }

	if(buttonname == 1)
	{
		document.getElementById("li1").className = "active";
		document.getElementById("li2").className = "";
		document.getElementById("li3").className = "";
		document.getElementById("li4").className = "";
	}
	else if(buttonname == 2)
	{
		document.getElementById("li1").className = "";
		document.getElementById("li2").className = "active";
		document.getElementById("li3").className = "";
		document.getElementById("li4").className = "";
	}
	else if(buttonname == 3)
	{
		document.getElementById("li1").className = "";
		document.getElementById("li2").className = "";
		document.getElementById("li3").className = "active";
		document.getElementById("li4").className = "";
	}
	else if(buttonname == 4)
	{
		document.getElementById("li1").className = "";
		document.getElementById("li2").className = "";
		document.getElementById("li3").className = "";
		document.getElementById("li4").className = "active";
	}
}