function initPage()
{
	initTabs();
	hideFormText();
}
function initTabs()
{
	var sets = document.getElementsByTagName("ul");
	for (var i = 0; i < sets.length; i++)
	{
		if (sets[i].className.indexOf("tabset") != -1)
		{
			var tabs = [];
			var links = sets[i].getElementsByTagName("a");
			for (var j = 0; j < links.length; j++)
			{
				if (links[j].className.indexOf("tab") != -1)
				{
					tabs.push(links[j]);
					links[j].tabs = tabs;
					var c = document.getElementById(links[j].href.substr(links[j].href.indexOf("#") + 1));

					//reset all tabs on start
					if (c) if (links[j].className.indexOf("active") != -1) c.style.display = "block";
					else c.style.display = "none";

					links[j].onclick = function ()
					{
						var c = document.getElementById(this.href.substr(this.href.indexOf("#") + 1));
						if (c)
						{
							//reset all tabs before change
							for (var i = 0; i < this.tabs.length; i++)
							{
								document.getElementById(this.tabs[i].href.substr(this.tabs[i].href.indexOf("#") + 1)).style.display = "none";
								this.tabs[i].className = this.tabs[i].className.replace("active", "");
							}
							this.className += " active";
							c.style.display = "block";
							return false;
						}
					}
				}
			}
		}
	}
}

function hideFormText()
{
    var _inputs = document.getElementsByTagName('input');
    var _txt = document.getElementsByTagName('textarea');
    var _value = [];
    if (_inputs)
    {
        for(var i=0; i<_inputs.length; i++)
        {
            if (_inputs[i].type == 'text' || _inputs[i].type == 'password')
            {
                _inputs[i].index = i;
                _value[i] = _inputs[i].value;
                _inputs[i].onfocus = function()
                {
                    if (this.value == _value[this.index])
                        this.value = '';
                }
                _inputs[i].onblur = function()
                {
                    if (this.value == '')
                        this.value = _value[this.index];
                }
            }
        }
    }
    if (_txt)
    {
        for(var i=0; i<_txt.length; i++)
        {
            _txt[i].index = i;
            _value['txt'+i] = _txt[i].value;
            _txt[i].onfocus = function()
            {
                if (this.value == _value['txt'+this.index])
                    this.value = '';
            }
            _txt[i].onblur = function()
            {
                if (this.value == '')
                    this.value = _value['txt'+this.index];
            }
        }
    }
}
if (window.addEventListener)
	window.addEventListener("load", initPage, false);
else if (window.attachEvent)
	window.attachEvent("onload", initPage);