$.fn.overevents = function(getval,tabimg) { 
  var tabtxt = document.images[tabimg].src; 
  document.getElementById("hiddentxt").style.value = tabimg;
  document.getElementById("roll_effect").style.display = "block";
  if (getval=='tab1'){
	document.getElementById("roll_effect").style.top= "0px";	  
  }
  if (getval=='tab2'){
    document.getElementById("roll_effect").style.top= "98px";
  }
  if (getval=='tab3'){
    document.getElementById("roll_effect").style.top= "196px";
  }
  var sp = tabtxt.split(".");
  var file = sp[sp.length-2];
  var file2 = file.split("/");
  var file_hover = file2[file2.length-1];
  var file_hover_img = 'http://www.rvibe-live.com/assets/templates/tutorial/images_new/' + file_hover + '_hover.jpg'; 
  document.images['rollover_1_img'].src = file_hover_img; 
};
$.fn.outevents = function() { 
  document.getElementById("roll_effect").style.display = "none";
  document.images['rollover_1_img'].src = 'http://www.rvibe-live.com/assets/templates/tutorial/images_new/spacer.gif'; 
};
$.fn.events = function() { 
  var tabimg = document.getElementById("hiddentxt").style.value;
  var tabtxt = document.images[tabimg].src;
  var divtxt = document.images["hiddens"].src; 
  document.images["hiddens"].src = tabtxt;
  document.images[tabimg].src = divtxt; 
   var sp = tabtxt.split("/");
   var file = sp[sp.length-1];
   if(file == 'video_conferencing.jpg')
   {
     var str = 240;
   if (str=="")
   {
     document.getElementById("txtHint").innerHTML="";
   return;
   }
   if (window.XMLHttpRequest)
   {// code for IE7+, Firefox, Chrome, Opera, Safari
     xmlhttp=new XMLHttpRequest();
   }
   else
   {// code for IE6, IE5
     xmlhttp=new ActiveXObject("Microsoft.XMLHTTP");
   }
     xmlhttp.onreadystatechange=function()
   {
   if (xmlhttp.readyState==4 && xmlhttp.status==200)
   {
    document.getElementById("txtHint").innerHTML=xmlhttp.responseText;
   }
 }
    xmlhttp.open("GET","loadplayer.php?q="+str,true);
    xmlhttp.send();
}   
  if(file == 'education.jpg')
  {
    var str = 242; 
    if (str=="")
    {
     document.getElementById("txtHint").innerHTML="";
     return;
    }
    if (window.XMLHttpRequest)
    {// code for IE7+, Firefox, Chrome, Opera, Safari
      xmlhttp=new XMLHttpRequest();
    }
    else
    {// code for IE6, IE5
      xmlhttp=new ActiveXObject("Microsoft.XMLHTTP");
    }
      xmlhttp.onreadystatechange=function()
    {
    if (xmlhttp.readyState==4 && xmlhttp.status==200)
    {
      document.getElementById("txtHint").innerHTML=xmlhttp.responseText;
    }
  }
      xmlhttp.open("GET","loadplayer.php?q_e="+str,true);
      xmlhttp.send();
   }
   if(file == 'training.jpg')
   {
     var str = 241;
     if(str=="")
     {
       document.getElementById("txtHint").innerHTML="";
       return;
     }
     if (window.XMLHttpRequest)
     {// code for IE7+, Firefox, Chrome, Opera, Safari
       xmlhttp=new XMLHttpRequest();
     }
     else
     {// code for IE6, IE5
       xmlhttp=new ActiveXObject("Microsoft.XMLHTTP");
     }
       xmlhttp.onreadystatechange=function()
     {
     if (xmlhttp.readyState==4 && xmlhttp.status==200)
     {
       document.getElementById("txtHint").innerHTML=xmlhttp.responseText;
	
     }
  }
		xmlhttp.open("GET","loadplayer.php?q_t="+str,true);
		xmlhttp.send();

   }
   if(file == 'video_streaming.jpg')
   {
  	 var str = 239;
     if (str=="")
     {
       document.getElementById("txtHint").innerHTML="";
       return;
     }
   if (window.XMLHttpRequest)
   {// code for IE7+, Firefox, Chrome, Opera, Safari
      xmlhttp=new XMLHttpRequest();
   }
   else
   {// code for IE6, IE5
      xmlhttp=new ActiveXObject("Microsoft.XMLHTTP");
   }
      xmlhttp.onreadystatechange=function()
   {
    if (xmlhttp.readyState==4 && xmlhttp.status==200)
    {
      document.getElementById("txtHint").innerHTML=xmlhttp.responseText;
    }
  }
	  xmlhttp.open("GET","loadplayer.php?q_s="+str,true);
	  xmlhttp.send();
}
 
  var sp = divtxt.split(".");
  var file = sp[sp.length-2];
  var file2 = file.split("/");
  var file_hover = file2[file2.length-1];
  var file_hover_img = 'http://www.rvibe-live.com/assets/templates/tutorial/images_new/' + file_hover + '_hover.jpg'; 

  document.images['rollover_1_img'].src = file_hover_img; 
};