/*******************************************************************
**--> Intro: To define the drop-down menu
**--> Author: lizus.com@gmail.com
**--> WebSite: http://www.lizus.com
*******************************************************************/

function menuh()
{
	var menuh=document.getElementById("menuh");
	var menuhLis=menuh.getElementsByTagName("li");
	for (var i=0;i<menuhLis.length;i++)
	{
		menuhLis[i].onmouseover=function ()
		{
			var menuhUl=this.getElementsByTagName("ul");
			if (menuhUl[0]!=null)
			{
				menuhUl[0].style.display="block";
			}
		}
		menuhLis[i].onmouseout=function ()
		{
			var menuhUl=this.getElementsByTagName("ul");
			if (menuhUl[0]!=null)
			{
				menuhUl[0].style.display="none";
			}
		}
	}
}
/*
function menuv()
{
	var menuh=document.getElementById("menuv");
	var menuhLis=menuh.getElementsByTagName("li");
	var liUl=getElementsByClass("liUl");
	for (var i=0,k=0;i<menuhLis.length;i++)
	{
		menuhLis[i].getElementsByTagName("a")[0].onmouseover=function ()
		{
			var menuhUl=this.parentNode.getElementsByTagName("ul");
			if (menuhUl[0]==null)
			{
				return true;
			}
			if (menuhUl[0].style.display!="block")
			{
				menuhUl[0].style.display="block";
				return false;
			}
			if (menuhUl[0].style.display=="block")
			{
				menuhUl[0].style.display="none";
				return false;
			}
		}
	}
	for (var j=0;j<liUl.length;j++)
	{
		liUl[j].parentNode.onmouseover=function ()
		{
			var menuhUl=this.getElementsByTagName("ul");
			if (menuhUl[0]!=null)
			{
				menuhUl[0].style.display="block";
			}
		}
		liUl[j].onmouseover=function()
		{
			this.style.display="block";
		}
		liUl[j].parentNode.onmouseout=function ()
		{
			var menuhUl=this.getElementsByTagName("ul");
			if (menuhUl[0]!=null)
			{
				menuhUl[0].style.display="none";
			}
		}
		

	}
}
*/

function getElementsByClass(searchClass,node,tag) {
	var classElements=[];
	if (node==null) {node=document;}
	if (tag==null) {tag='*';}
	var els=node.getElementsByTagName(tag);
	var pattern = new RegExp("(^|\\s)"+searchClass+"(\\s|$)");
	for (i=0,j=0;i<els.length;i++)
	{
		if (pattern.test(els[i].className))
		{
			classElements[j]=els[i];
			j++;
		}
	}
	return classElements;
}