function removeMenuText() {
  var a=document.getElementById("topMenuTr1");
  var b=a.getElementsByTagName("a");
  var text=null;
  for(var i=0;i<b.length;i++) {
    if(b[i].innerText) {
      if(b[i].innerText.search(/About Us|Testimonials|Newsroom|Learning Center|FAQ's|Contact/i)!=-1) 
        b[i].innerText="";              
    }          
    else if (b[i].text) {
      if(b[i].text.search(/About Us|Testimonials|Newsroom|Learning Center|FAQ's|Contact/i)!=-1) 
        b[i].innerHTML="";              
    }                             
  }            
}

function btnOver(btn) {
  btn.src=btn.src.replace(/goUp.gif/i, "goOver.gif");
  btn.src=btn.src.replace(/_up.jpg/i, "_over.jpg");
} 

function btnOut(btn) {
  btn.src=btn.src.replace(/goOver.gif/i, "goUp.gif");
  btn.src=btn.src.replace(/_over.jpg/i, "_up.jpg");
} 


function menuOver(image) {
  image.getElementsByTagName('img')[1].src=image.getElementsByTagName('img')[1].src.replace(/_up.jpg/i, "_over.jpg");
}

function menuOut(image) {
  image.getElementsByTagName('img')[1].src=image.getElementsByTagName('img')[1].src.replace(/_over.jpg/i, "_up.jpg");
}   

function addFlashBanner() {  
  var flashObj=document.getElementById("mainTopTd2");
  var flashString='<object classid="clsid:D27CDB6E-AE6D-11cf-96B8-444553540000" ';
  flashString+='codebase="http://download.macromedia.com/pub/shockwave/cabs/flash/swflash.cab#version=6,0,29,0" ';
  flashString+='width="538" height="213">';
  flashString+='<param name="movie" value="../masterImages/banner_01.swf">';
  flashString+='<param name="quality" value="high">';
  flashString+='<param name="wmode" value="opaque">';
  flashString+='<embed src="../masterImages/banner_01.swf" wmode="opaque" ';
  flashString+='pluginspage="http://www.macromedia.com/shockwave/download/index.cgi?P1_Prod_Version=ShockwaveFlash" ';
  flashString+='type="application/x-shockwave-flash" width="538" height="213"></embed></object>';
  flashObj.innerHTML=flashString;
  //alert(flashObj.innerHTML);
}

function resizeText(tSize) {  
  var a=document.getElementById("mainContent").getElementsByTagName("td");
  for(var b=0;b<a.length;b++)    
    a[b].style.fontSize=String(9+(tSize*2))+'px';    
  Set_Cookie('textSize',tSize,20,'/','',''); 
}

function setTextSize() {
  var tSize=Get_Cookie('textSize');  
  if(!tSize)
    tSize=1;
  if(tSize!=1) {
    var a=document.getElementById("mainContent").getElementsByTagName("td");
    for(var b=0;b<a.length;b++)
      a[b].style.fontSize=String(9+(tSize*2))+'px';
  }	
}

function changeFontSize(inc) {
  var p = document.getElementsByTagName('p');
  for(n=0; n<p.length; n++) {
    if(p[n].style.fontSize)
      var size = parseInt(p[n].style.fontSize.replace("px", ""));  
    else 
      var size = 12;   
    p[n].style.fontSize = size+inc + 'px';   
  }
}

//used when a user hits the enter key in one of the textboxes for search or newsletter; properly captures which one they're in
function clickButton(e, buttonid){ 
     var bt = document.getElementById(buttonid); 
     if (typeof bt == 'object'){ 
           if(navigator.appName.indexOf("Netscape")>(-1)){ 
                 if (e.keyCode == 13){ 
                       bt.click(); 
                       return false; 
                 } 
           } 
           if (navigator.appName.indexOf("Microsoft Internet Explorer")>(-1)){ 
                 if (event.keyCode == 13){ 
                       bt.click(); 
                       return false; 
                 } 
           } 
     }
}

function Set_Cookie(name,value,expires,path,domain,secure) {
  var today=new Date();
  today.setTime(today.getTime());
  if(expires)
    expires=expires*1000*60*60*24;
  var expires_date=new Date(today.getTime()+(expires));
  var cookieStr=name+"="+value+((expires)?";expires="+expires_date.toGMTString():"")+((path)?";path="+path:"")+
  ((domain)?";domain="+domain:"")+((secure)?";secure="+secure:"");  
  document.cookie=cookieStr;
}

function Get_Cookie(name) {
	var start = document.cookie.indexOf(name+"=");
  var len = start + name.length + 1;
  if((!start)&&(name!=document.cookie.substring(0,name.length)))
    return null;
  if(start==-1) 
    return null;
  var end=document.cookie.indexOf(";",len);
  if(end==-1) 
    end=document.cookie.length;
  return unescape(document.cookie.substring(len,end));
}