var idList = new Array(
						"main-nav"
						);
function initMenu()
{
	for (var k = 0; k < idList.length; k++) {
		var nodes = document.getElementById(idList[k]).getElementsByTagName("li");
		for (var i=0; i<nodes.length; i++)
		{
			nodes[i].onmouseover = function()
			{
				this.className += " hover";
			}
			nodes[i].onmouseout = function()
			{
				this.className = this.className.replace(" hover", "");
			}
		}
	}
}
if (document.all && !window.opera) attachEvent("onload", initMenu);
function initBrowser(){
	if (navigator.appVersion.indexOf("Safari") != -1){
		if (!window.getComputedStyle) document.body.className += " safari";
		else document.body.className += " safari3";
	}
}

if (window.addEventListener){
	window.addEventListener("load", initBrowser, false);
}


function addLoadEvent(func) {
  var oldonload = window.onload;
  if (typeof window.onload != 'function') {
    window.onload = func;
  } else {
    window.onload = function() {
      if (oldonload) {
        oldonload();
      }
      func();
    }
  }
}