// JavaScript Document

function getElementsByClassName(oElm, strTagName, strClassName){
	var arrElements = (strTagName == "*" && oElm.all)? oElm.all : oElm.getElementsByTagName(strTagName);
	var arrReturnElements = new Array();
	strClassName = strClassName.replace(/\-/g, "\\-");
	var oRegExp = new RegExp("(^|\\s)" + strClassName + "(\\s|$)");
	var oElement;
	for(var i=0; i<arrElements.length; i++){
		oElement = arrElements[i];
		if(oRegExp.test(oElement.className)){
			arrReturnElements.push(oElement);
		}
	}
	return (arrReturnElements)
}
<!--Begin Button Code-->
function configButton()
	{
		//loadButton()
		
		if(activeButton!=null){
		var button=document.getElementById('myButtons')
		ul=document.createElement('ul')
		
		for(i=0;i<buttonArray.length;i++){
			li=document.createElement('li')
			li.innerHTML="<a href="+buttonArray[i][1]+"><span>"+buttonArray[i][0]+"</span></a>"
			ul.appendChild(li)
		}
		
		button.appendChild(ul)
		
		
		if(activeButton!="none" )
			{
				
			var buttons=button.getElementsByTagName('li')
			buttons[activeButton].className="btnActive"
			}
			
		//else if()	
		}
		
	}
<!-- Close -->	
<!--Begin Tab Code-->
function configTab()
	{
		//loadTab()
		if(activeTab!=null){
		var tab=document.getElementById('myTabs')
		ul=document.createElement('ul')
		
		for(i=0;i<tabsArray.length;i++){
			li=document.createElement('li')
			li.innerHTML="<span>&nbsp;</span> <a href="+tabsArray[i][1]+">"+tabsArray[i][0]+"</a>"
			ul.appendChild(li)
		}
		
		tab.appendChild(ul)
		var tabs=tab.getElementsByTagName('li')
		tabs[activeTab].className="active"
		}
		
	}
<!-- Close -->	
<!--Begin Aletrnative  CSS Code-->	

<!-- Close-->
<!--Begin Cell Active  Code-->

<!-- Close -->
<!--Begin View Table CSS Display Code-->
function cellHover()
		{
			//alert(this.parentNode.getElementsByTagName('tr'))
			mytd=this.parentNode.getElementsByTagName('td')
			
			for(i=0;i<mytd.length;i++)
				{
				
				if(mytd[i].style.backgroundColor=="#8863C7")
					{
						mytd[i].style.backgroundColor!="#fdfbe8"	
					}
														
				}
			
		}
	
	function cellNone()
		{
			mytd=this.parentNode.getElementsByTagName('td')
			for(i=0;i<mytd.length;i++)
				{
					
				if(mytd[i].style.backgroundColor=="#8863C7")
					{
					
						mytd[i].style.backgroundColor!=""					
					}	
					
				}
		}
		
	function cellActive()
		{
			mytd=this.parentNode.getElementsByTagName('td')
			if(cellActive=true)
			{
				totTd=this.parentNode.parentNode.getElementsByTagName('td')
				for(i=0;i<totTd.length;i++)
					{
					totTd[i].style.backgroundColor=""
					totTd[i].style.color=""
					totTd[i].style.fontWeight=""
					}
			}
			
			for(i=0;i<mytd.length;i++)
				{
				mytd[i].style.backgroundColor="#8863C7"
				mytd[i].style.color="#fff"
				mytd[i].style.fontWeight="bold"
				}
			cellActive=true
		}
	
function viewTable()
		{
		//active=""
		//AddRowCol()
		
		var mainContent=document.getElementById('contArea')		
		var targetTable=getElementsByClassName(mainContent, "*", "viewTable");	
		
		//alert(targetTable[0])
		if(targetTable[0]!=undefined){
		
		var table=targetTable[0].getElementsByTagName('table')
		
		//alert(table)		
		
		
		if(table[0]!=null){
			
			var myTr=table[0].getElementsByTagName('tr');
			
		for (i=0;i<myTr.length;i++)
			{
				if (i%2)
					{
						myTr[i].style.backgroundColor="#f5f5f5";
						//alert(myTr[i])
					}
		}
		
		
		var td=table[0].getElementsByTagName('td')
		//
		//alert(td[1])
		for(i=0;i<td.length;i++)
			{
				td[i].onmouseover=cellHover
				td[i].onmouseout=cellNone
				td[i].onclick=cellActive
			}
		//for(j=0;j<table.length;j++){
			//alert(j)
			//}	
			}
		}
		}
<!-- Close -->
<!--Begin Print This Page Code-->
function addLoadEvent(func) {
  var oldonload = window.onload;
  if (typeof window.onload != 'function') {
    window.onload = func;
  } else {
    window.onload = function() {
      if (oldonload) {
        oldonload();
      }
      func();
    }
  }
}
function PrintPage()
{
	var wOption="width=700,height=600,menubar=yes,scrollbars=yes,location=no,left=200,top=100";
	
	var wWinHTML=document.getElementById('viewTable').innerHTML;
	var wPageHeader=document.getElementById('pageHeader').innerHTML;
	
	var wWinPrint=window.open("","",wOption);
	
		wWinPrint.document.open();
		
		wWinPrint.document.write("<html><head><link href='../../styles/print.css' rel='stylesheet'></head><body>");
		wWinPrint.document.write("<div><img src=../../Images/PrintLogo.jpg width=340 height=66></div>")
		wWinPrint.document.write("<hr>")
		wWinPrint.document.write(wPageHeader);
		wWinPrint.document.write(wWinHTML);
		wWinPrint.document.write("</body></html>");
		wWinPrint.document.close();
		wWinPrint.focus();
}


<!-- Close --->

<!-- Begin Select Box Check Code-->
function selChk()
{
	var objChk=document.frmAtt;
	
	if(objChk.selStream.value=="")
	{
		document.getElementById('Arts').style.display="none";
		document.getElementById('Science').style.display="none";
		document.getElementById('Commerce').style.display="none";
	}
	
	if(objChk.selStream.value=="Arts")
		{
			document.getElementById('Arts').style.display="";
			document.getElementById('Science').style.display="none";
			document.getElementById('Commerce').style.display="none";
		}
	if(objChk.selStream.value=="Science")
		{
			document.getElementById('Arts').style.display="none";
			document.getElementById('Science').style.display="";
			document.getElementById('Commerce').style.display="none";
		}
	if(objChk.selStream.value=="Commerce")
		{
			document.getElementById('Arts').style.display="none";
			document.getElementById('Science').style.display="none";
			document.getElementById('Commerce').style.display="";
		}
	
}
		
function ChkStream()
{
	var objChk=document.frmPre;
	
	if(objChk.selStream.value=="All")
	{
		document.getElementById('All').style.display="";
		document.getElementById('Arts').style.display="none";
		document.getElementById('Science').style.display="none";
		document.getElementById('Commerce').style.display="none";
	}
	
	if(objChk.selStream.value=="Arts")
		{
			document.getElementById('All').style.display="none";
			document.getElementById('Arts').style.display="";
			document.getElementById('Science').style.display="none";
			document.getElementById('Commerce').style.display="none";
		}
	if(objChk.selStream.value=="Science")
		{
			document.getElementById('All').style.display="none";
			document.getElementById('Arts').style.display="none";
			document.getElementById('Science').style.display="";
			document.getElementById('Commerce').style.display="none";
		}
	if(objChk.selStream.value=="Commerce")
		{
			document.getElementById('All').style.display="none";
			document.getElementById('Arts').style.display="none";
			document.getElementById('Science').style.display="none";
			document.getElementById('Commerce').style.display="";
		}
	
}
<!-- Clsoe-->

<!-- Begin Add More Code-->
var myArray=new Array('sub1','sub2','sub3','sub4','sub5')
var chkArray=1

function chkmax()
	{
		if(chkArray>=myArray.length)
		{
			document.getElementById("t1").style.display="none"
		}
		else
		{
			document.getElementById("t1").style.display=""
		}
	}


function add()
{
	chkArray++
	chkmax()
	for(i=0;i<myArray.length;i++)
	{
		if(document.getElementById(myArray[i]).style.display == "none")
		{
			document.getElementById(myArray[i]).style.display = "";
			break;
		}
		//document.getElementById(myArray[i]).style.display = "";
	}

}


function remove(my_sub1)
{
	chkArray--
	chkmax()
	document.getElementById(my_sub1).style.display = "none";
}
<!--Close>