function panelclick(paneltype)
{
      if(paneltype=="yt")
	  {
	      document.getElementById("divyt").style.display="";
		  document.getElementById("divzy").style.display="none";
		  
		  document.getElementById("ayt").className = "zi2";
		  document.getElementById("azy").className = "zi1";
		  
		  document.getElementById("tdyt").bgColor = "#7FBCF2";
		  document.getElementById("tdzy").bgColor = "#D4F4FF";
		  
		  document.getElementById("divzy1").style.display="none";
		  document.getElementById("divzy2").style.display="none";
		  document.getElementById("divzy3").style.display="none";
		  document.getElementById("divzy4").style.display="none";
		  document.getElementById("divzy5").style.display="none";
		  document.getElementById("divzy6").style.display="none";
		  document.getElementById("divzy7").style.display="none";
		  document.getElementById("divzy8").style.display="none";
		  document.getElementById("divzy9").style.display="none";
		  document.getElementById("divzy10").style.display="none";
		  document.getElementById("divzy11").style.display="none";
		  document.getElementById("divzy12").style.display="none";
		  document.getElementById("divzy13").style.display="none";
		  document.getElementById("divzy14").style.display="none";
		  document.getElementById("divzy15").style.display="none";
		  
		  
		  document.getElementById("divyt1").style.display="";
		  document.getElementById("divyt2").style.display="none";
		  document.getElementById("divyt3").style.display="none";
		  document.getElementById("divyt4").style.display="none";
		  document.getElementById("divyt5").style.display="none";
		  document.getElementById("divyt6").style.display="none";
		  document.getElementById("divyt7").style.display="none";
		  
		  document.getElementById("ayt1").className="links";
		  document.getElementById("ayt2").className="";
		  document.getElementById("ayt3").className="";
		  document.getElementById("ayt4").className="";
		  document.getElementById("ayt5").className="";
		  document.getElementById("ayt6").className="";
		  document.getElementById("ayt7").className="";
		  document.getElementById("ytintro").style.display="";
		  document.getElementById("zyintro").style.display="none";
		  
	  }
	  else
	  {
	      document.getElementById("divyt").style.display="none";
		  document.getElementById("divzy").style.display="";
		  
		  document.getElementById("ayt").className = "zi1";
		  document.getElementById("azy").className = "zi2";
		  
		  
		  document.getElementById("tdyt").bgColor = "#D4F4FF";
		  document.getElementById("tdzy").bgColor = "#7FBCF2";
		  
		  document.getElementById("divyt1").style.display="none";
		  document.getElementById("divyt2").style.display="none";
		  document.getElementById("divyt3").style.display="none";
		  document.getElementById("divyt4").style.display="none";
		  document.getElementById("divyt5").style.display="none";
		  document.getElementById("divyt6").style.display="none";
		  document.getElementById("divyt7").style.display="none";
		  
		  document.getElementById("divzy1").style.display="";
		  document.getElementById("divzy2").style.display="none";
		  document.getElementById("divzy3").style.display="none";
		  document.getElementById("divzy4").style.display="none";
		  document.getElementById("divzy5").style.display="none";
		  document.getElementById("divzy6").style.display="none";
		  document.getElementById("divzy7").style.display="none";
		  document.getElementById("divzy8").style.display="none";
		  document.getElementById("divzy9").style.display="none";
		  document.getElementById("divzy10").style.display="none";
		  document.getElementById("divzy11").style.display="none";
		  document.getElementById("divzy12").style.display="none";
		  document.getElementById("divzy13").style.display="none";
		  document.getElementById("divzy14").style.display="none";
		  document.getElementById("divzy15").style.display="none";
		  
		  document.getElementById("azy1").className="links";
		  document.getElementById("azy2").className="";
		  document.getElementById("azy3").className="";
		  document.getElementById("azy4").className="";
		  document.getElementById("azy5").className="";
		  document.getElementById("azy6").className="";
		  document.getElementById("azy7").className="";
		  document.getElementById("azy8").className="";
		  document.getElementById("azy9").className="";
		  document.getElementById("azy10").className="";
		  document.getElementById("azy11").className="";
		  document.getElementById("azy12").className="";
		  document.getElementById("azy13").className="";
		  document.getElementById("azy14").className="";
		  document.getElementById("azy15").className="";
		  document.getElementById("ytintro").style.display="none";
		  document.getElementById("zyintro").style.display="";
		  
	  }
}
function ytclick(yttype)
{
   
     if(yttype=="1")
	  {
	      document.getElementById("divyt1").style.display="";
		  document.getElementById("divyt2").style.display="none";
		  document.getElementById("divyt3").style.display="none";
		  document.getElementById("divyt4").style.display="none";
		  document.getElementById("divyt5").style.display="none";
		  document.getElementById("divyt6").style.display="none";
		  document.getElementById("divyt7").style.display="none";
		  
		  document.getElementById("ayt1").className="links";
		  document.getElementById("ayt2").className="";
		  document.getElementById("ayt3").className="";
		  document.getElementById("ayt4").className="";
		  document.getElementById("ayt5").className="";
		  document.getElementById("ayt6").className="";
		  document.getElementById("ayt7").className="";
		  
	  }
	  else if(yttype=="2")
	  {
	     
	      document.getElementById("divyt1").style.display="none";
		  document.getElementById("divyt2").style.display="";
		  document.getElementById("divyt3").style.display="none";
		  document.getElementById("divyt4").style.display="none";
		  document.getElementById("divyt5").style.display="none";
		  document.getElementById("divyt6").style.display="none";
		  document.getElementById("divyt7").style.display="none";
		  
		  document.getElementById("ayt1").className="";
		  document.getElementById("ayt2").className="links";
		  document.getElementById("ayt3").className="";
		  document.getElementById("ayt4").className="";
		  document.getElementById("ayt5").className="";
		  document.getElementById("ayt6").className="";
		  document.getElementById("ayt7").className="";
	  }
	  else if(yttype=="3")
	  {
	      document.getElementById("divyt1").style.display="none";
		  document.getElementById("divyt2").style.display="none";
		  document.getElementById("divyt3").style.display="";
		  document.getElementById("divyt4").style.display="none";
		  document.getElementById("divyt5").style.display="none";
		  document.getElementById("divyt6").style.display="none";
		  document.getElementById("divyt7").style.display="none";
		  
		  document.getElementById("ayt1").className="";
		  document.getElementById("ayt2").className="";
		  document.getElementById("ayt3").className="links";
		  document.getElementById("ayt4").className="";
		  document.getElementById("ayt5").className="";
		  document.getElementById("ayt6").className="";
		  document.getElementById("ayt7").className="";
	  }
	  else if(yttype=="4")
	  {
	      document.getElementById("divyt1").style.display="none";
		  document.getElementById("divyt2").style.display="none";
		  document.getElementById("divyt3").style.display="none";
		  document.getElementById("divyt4").style.display="";
		  document.getElementById("divyt5").style.display="none";
		  document.getElementById("divyt6").style.display="none";
		  document.getElementById("divyt7").style.display="none";
		  
		  document.getElementById("ayt1").className="";
		  document.getElementById("ayt2").className="";
		  document.getElementById("ayt3").className="";
		  document.getElementById("ayt4").className="links";
		  document.getElementById("ayt5").className="";
		  document.getElementById("ayt6").className="";
		  document.getElementById("ayt7").className="";
	  }
	  else if(yttype=="5")
	  {
	      document.getElementById("divyt1").style.display="none";
		  document.getElementById("divyt2").style.display="none";
		  document.getElementById("divyt3").style.display="none";
		  document.getElementById("divyt4").style.display="none";
		  document.getElementById("divyt5").style.display="";
		  document.getElementById("divyt6").style.display="none";
		  document.getElementById("divyt7").style.display="none";
		  
		  document.getElementById("ayt1").className="";
		  document.getElementById("ayt2").className="";
		  document.getElementById("ayt3").className="";
		  document.getElementById("ayt4").className="";
		  document.getElementById("ayt5").className="links";
		  document.getElementById("ayt6").className="";
		  document.getElementById("ayt7").className="";
	  }
	  else if(yttype=="6")
	  {
	      document.getElementById("divyt1").style.display="none";
		  document.getElementById("divyt2").style.display="none";
		  document.getElementById("divyt3").style.display="none";
		  document.getElementById("divyt4").style.display="none";
		  document.getElementById("divyt5").style.display="none";
		  document.getElementById("divyt6").style.display="";
		  document.getElementById("divyt7").style.display="none";
		  
		  document.getElementById("ayt1").className="";
		  document.getElementById("ayt2").className="";
		  document.getElementById("ayt3").className="";
		  document.getElementById("ayt4").className="";
		  document.getElementById("ayt5").className="";
		  document.getElementById("ayt6").className="links";
		  document.getElementById("ayt7").className="";
		  
	  }
	  else if(yttype=="7")
	  {
	      document.getElementById("divyt1").style.display="none";
		  document.getElementById("divyt2").style.display="none";
		  document.getElementById("divyt3").style.display="none";
		  document.getElementById("divyt4").style.display="none";
		  document.getElementById("divyt5").style.display="none";
		  document.getElementById("divyt6").style.display="none";
		  document.getElementById("divyt7").style.display="";
		  
		  document.getElementById("ayt1").className="";
		  document.getElementById("ayt2").className="";
		  document.getElementById("ayt3").className="";
		  document.getElementById("ayt4").className="";
		  document.getElementById("ayt5").className="";
		  document.getElementById("ayt6").className="";
		  document.getElementById("ayt7").className="links";
	  }
}

function zyclick(zytype)
{
   
     if(zytype=="1")
	  {
	      document.getElementById("divzy1").style.display="";
		  document.getElementById("divzy2").style.display="none";
		  document.getElementById("divzy3").style.display="none";
		  document.getElementById("divzy4").style.display="none";
		  document.getElementById("divzy5").style.display="none";
		  document.getElementById("divzy6").style.display="none";
		  document.getElementById("divzy7").style.display="none";
		  document.getElementById("divzy8").style.display="none";
		  document.getElementById("divzy9").style.display="none";
		  document.getElementById("divzy10").style.display="none";
		  document.getElementById("divzy11").style.display="none";
		  document.getElementById("divzy12").style.display="none";
		  document.getElementById("divzy13").style.display="none";
		  document.getElementById("divzy14").style.display="none";
		  document.getElementById("divzy15").style.display="none";
		  
		  document.getElementById("azy1").className="links";
		  document.getElementById("azy2").className="";
		  document.getElementById("azy3").className="";
		  document.getElementById("azy4").className="";
		  document.getElementById("azy5").className="";
		  document.getElementById("azy6").className="";
		  document.getElementById("azy7").className="";
		  document.getElementById("azy8").className="";
		  document.getElementById("azy9").className="";
		  document.getElementById("azy10").className="";
		  document.getElementById("azy11").className="";
		  document.getElementById("azy12").className="";
		  document.getElementById("azy13").className="";
		  document.getElementById("azy14").className="";
		  document.getElementById("azy15").className="";
		  
	  }
	  else if(zytype=="2")
	  {
	       document.getElementById("divzy1").style.display="none";
		  document.getElementById("divzy2").style.display="";
		  document.getElementById("divzy3").style.display="none";
		  document.getElementById("divzy4").style.display="none";
		  document.getElementById("divzy5").style.display="none";
		  document.getElementById("divzy6").style.display="none";
		  document.getElementById("divzy7").style.display="none";
		  document.getElementById("divzy8").style.display="none";
		  document.getElementById("divzy9").style.display="none";
		  document.getElementById("divzy10").style.display="none";
		  document.getElementById("divzy11").style.display="none";
		  document.getElementById("divzy12").style.display="none";
		  document.getElementById("divzy13").style.display="none";
		  document.getElementById("divzy14").style.display="none";
		  document.getElementById("divzy15").style.display="none";
		  document.getElementById("azy1").className="";
		  document.getElementById("azy2").className="links";
		  document.getElementById("azy3").className="";
		  document.getElementById("azy4").className="";
		  document.getElementById("azy5").className="";
		  document.getElementById("azy6").className="";
		  document.getElementById("azy7").className="";
		  document.getElementById("azy8").className="";
		  document.getElementById("azy9").className="";
		  document.getElementById("azy10").className="";
		  document.getElementById("azy11").className="";
		  document.getElementById("azy12").className="";
		  document.getElementById("azy13").className="";
		  document.getElementById("azy14").className="";
		  document.getElementById("azy15").className="";
	  }
	   else if(zytype=="3")
	  {
	       document.getElementById("divzy1").style.display="none";
		  document.getElementById("divzy2").style.display="none";
		  document.getElementById("divzy3").style.display="";
		  document.getElementById("divzy4").style.display="none";
		  document.getElementById("divzy5").style.display="none";
		  document.getElementById("divzy6").style.display="none";
		  document.getElementById("divzy7").style.display="none";
		  document.getElementById("divzy8").style.display="none";
		  document.getElementById("divzy9").style.display="none";
		  document.getElementById("divzy10").style.display="none";
		  document.getElementById("divzy11").style.display="none";
		  document.getElementById("divzy12").style.display="none";
		  document.getElementById("divzy13").style.display="none";
		  document.getElementById("divzy14").style.display="none";
		  document.getElementById("divzy15").style.display="none";
		  document.getElementById("azy1").className="";
		  document.getElementById("azy2").className="";
		  document.getElementById("azy3").className="links";
		  document.getElementById("azy4").className="";
		  document.getElementById("azy5").className="";
		  document.getElementById("azy6").className="";
		  document.getElementById("azy7").className="";
		  document.getElementById("azy8").className="";
		  document.getElementById("azy9").className="";
		  document.getElementById("azy10").className="";
		  document.getElementById("azy11").className="";
		  document.getElementById("azy12").className="";
		  document.getElementById("azy13").className="";
		  document.getElementById("azy14").className="";
		  document.getElementById("azy15").className="";
	  }
	   else if(zytype=="4")
	  {
	       document.getElementById("divzy1").style.display="none";
		  document.getElementById("divzy2").style.display="none";
		  document.getElementById("divzy3").style.display="none";
		  document.getElementById("divzy4").style.display="";
		  document.getElementById("divzy5").style.display="none";
		  document.getElementById("divzy6").style.display="none";
		  document.getElementById("divzy7").style.display="none";
		  document.getElementById("divzy8").style.display="none";
		  document.getElementById("divzy9").style.display="none";
		  document.getElementById("divzy10").style.display="none";
		  document.getElementById("divzy11").style.display="none";
		  document.getElementById("divzy12").style.display="none";
		  document.getElementById("divzy13").style.display="none";
		  document.getElementById("divzy14").style.display="none";
		  document.getElementById("divzy15").style.display="none";
		  document.getElementById("azy1").className="";
		  document.getElementById("azy2").className="";
		  document.getElementById("azy3").className="";
		  document.getElementById("azy4").className="links";
		  document.getElementById("azy5").className="";
		  document.getElementById("azy6").className="";
		  document.getElementById("azy7").className="";
		  document.getElementById("azy8").className="";
		  document.getElementById("azy9").className="";
		  document.getElementById("azy10").className="";
		  document.getElementById("azy11").className="";
		  document.getElementById("azy12").className="";
		  document.getElementById("azy13").className="";
		  document.getElementById("azy14").className="";
		  document.getElementById("azy15").className="";
	  }
	   else if(zytype=="5")
	  {
	       document.getElementById("divzy1").style.display="none";
		  document.getElementById("divzy2").style.display="none";
		  document.getElementById("divzy3").style.display="none";
		  document.getElementById("divzy4").style.display="none";
		  document.getElementById("divzy5").style.display="";
		  document.getElementById("divzy6").style.display="none";
		  document.getElementById("divzy7").style.display="none";
		  document.getElementById("divzy8").style.display="none";
		  document.getElementById("divzy9").style.display="none";
		  document.getElementById("divzy10").style.display="none";
		  document.getElementById("divzy11").style.display="none";
		  document.getElementById("divzy12").style.display="none";
		  document.getElementById("divzy13").style.display="none";
		  document.getElementById("divzy14").style.display="none";
		  document.getElementById("divzy15").style.display="none";
		  document.getElementById("azy1").className="";
		  document.getElementById("azy2").className="";
		  document.getElementById("azy3").className="";
		  document.getElementById("azy4").className="";
		  document.getElementById("azy5").className="links";
		  document.getElementById("azy6").className="";
		  document.getElementById("azy7").className="";
		  document.getElementById("azy8").className="";
		  document.getElementById("azy9").className="";
		  document.getElementById("azy10").className="";
		  document.getElementById("azy11").className="";
		  document.getElementById("azy12").className="";
		  document.getElementById("azy13").className="";
		  document.getElementById("azy14").className="";
		  document.getElementById("azy15").className="";
	  }
	  else if(zytype=="6")
	  {
	       document.getElementById("divzy1").style.display="none";
		  document.getElementById("divzy2").style.display="none";
		  document.getElementById("divzy3").style.display="none";
		  document.getElementById("divzy4").style.display="none";
		  document.getElementById("divzy5").style.display="none";
		  document.getElementById("divzy6").style.display="";
		  document.getElementById("divzy7").style.display="none";
		  document.getElementById("divzy8").style.display="none";
		  document.getElementById("divzy9").style.display="none";
		  document.getElementById("divzy10").style.display="none";
		  document.getElementById("divzy11").style.display="none";
		  document.getElementById("divzy12").style.display="none";
		  document.getElementById("divzy13").style.display="none";
		  document.getElementById("divzy14").style.display="none";
		  document.getElementById("divzy15").style.display="none";
		  document.getElementById("azy1").className="";
		  document.getElementById("azy2").className="";
		  document.getElementById("azy3").className="";
		  document.getElementById("azy4").className="";
		  document.getElementById("azy5").className="";
		  document.getElementById("azy6").className="links";
		  document.getElementById("azy7").className="";
		  document.getElementById("azy8").className="";
		  document.getElementById("azy9").className="";
		  document.getElementById("azy10").className="";
		  document.getElementById("azy11").className="";
		  document.getElementById("azy12").className="";
		  document.getElementById("azy13").className="";
		  document.getElementById("azy14").className="";
		  document.getElementById("azy15").className="";
	  }
	  else if(zytype=="7")
	  {
	       document.getElementById("divzy1").style.display="none";
		  document.getElementById("divzy2").style.display="none";
		  document.getElementById("divzy3").style.display="none";
		  document.getElementById("divzy4").style.display="none";
		  document.getElementById("divzy5").style.display="none";
		  document.getElementById("divzy6").style.display="none";
		  document.getElementById("divzy7").style.display="";
		  document.getElementById("divzy8").style.display="none";
		  document.getElementById("divzy9").style.display="none";
		  document.getElementById("divzy10").style.display="none";
		  document.getElementById("divzy11").style.display="none";
		  document.getElementById("divzy12").style.display="none";
		  document.getElementById("divzy13").style.display="none";
		  document.getElementById("divzy14").style.display="none";
		  document.getElementById("divzy15").style.display="none";
		  document.getElementById("azy1").className="";
		  document.getElementById("azy2").className="";
		  document.getElementById("azy3").className="";
		  document.getElementById("azy4").className="";
		  document.getElementById("azy5").className="";
		  document.getElementById("azy6").className="";
		  document.getElementById("azy7").className="links";
		  document.getElementById("azy8").className="";
		  document.getElementById("azy9").className="";
		  document.getElementById("azy10").className="";
		  document.getElementById("azy11").className="";
		  document.getElementById("azy12").className="";
		  document.getElementById("azy13").className="";
		  document.getElementById("azy14").className="";
		  document.getElementById("azy15").className="";
	  }
	  else if(zytype=="8")
	  {
	       document.getElementById("divzy1").style.display="none";
		  document.getElementById("divzy2").style.display="none";
		  document.getElementById("divzy3").style.display="none";
		  document.getElementById("divzy4").style.display="none";
		  document.getElementById("divzy5").style.display="none";
		  document.getElementById("divzy6").style.display="none";
		  document.getElementById("divzy7").style.display="none";
		  document.getElementById("divzy8").style.display="";
		  document.getElementById("divzy9").style.display="none";
		  document.getElementById("divzy10").style.display="none";
		  document.getElementById("divzy11").style.display="none";
		  document.getElementById("divzy12").style.display="none";
		  document.getElementById("divzy13").style.display="none";
		  document.getElementById("divzy14").style.display="none";
		  document.getElementById("divzy15").style.display="none";
		  document.getElementById("azy1").className="";
		  document.getElementById("azy2").className="";
		  document.getElementById("azy3").className="";
		  document.getElementById("azy4").className="";
		  document.getElementById("azy5").className="";
		  document.getElementById("azy6").className="";
		  document.getElementById("azy7").className="";
		  document.getElementById("azy8").className="links";
		  document.getElementById("azy9").className="";
		  document.getElementById("azy10").className="";
		  document.getElementById("azy11").className="";
		  document.getElementById("azy12").className="";
		  document.getElementById("azy13").className="";
		  document.getElementById("azy14").className="";
		  document.getElementById("azy15").className="";
	  }
	  else if(zytype=="9")
	  {
	       document.getElementById("divzy1").style.display="none";
		  document.getElementById("divzy2").style.display="none";
		  document.getElementById("divzy3").style.display="none";
		  document.getElementById("divzy4").style.display="none";
		  document.getElementById("divzy5").style.display="none";
		  document.getElementById("divzy6").style.display="none";
		  document.getElementById("divzy7").style.display="none";
		  document.getElementById("divzy8").style.display="none";
		  document.getElementById("divzy9").style.display="";
		  document.getElementById("divzy10").style.display="none";
		  document.getElementById("divzy11").style.display="none";
		  document.getElementById("divzy12").style.display="none";
		  document.getElementById("divzy13").style.display="none";
		  document.getElementById("divzy14").style.display="none";
		  document.getElementById("divzy15").style.display="none";
		  document.getElementById("azy1").className="";
		  document.getElementById("azy2").className="";
		  document.getElementById("azy3").className="";
		  document.getElementById("azy4").className="";
		  document.getElementById("azy5").className="";
		  document.getElementById("azy6").className="";
		  document.getElementById("azy7").className="";
		  document.getElementById("azy8").className="";
		  document.getElementById("azy9").className="links";
		  document.getElementById("azy10").className="";
		  document.getElementById("azy11").className="";
		  document.getElementById("azy12").className="";
		  document.getElementById("azy13").className="";
		  document.getElementById("azy14").className="";
		  document.getElementById("azy15").className="";
	  }
	   else if(zytype=="10")
	  {
	       document.getElementById("divzy1").style.display="none";
		  document.getElementById("divzy2").style.display="none";
		  document.getElementById("divzy3").style.display="none";
		  document.getElementById("divzy4").style.display="none";
		  document.getElementById("divzy5").style.display="none";
		  document.getElementById("divzy6").style.display="none";
		  document.getElementById("divzy7").style.display="none";
		  document.getElementById("divzy8").style.display="none";
		  document.getElementById("divzy9").style.display="none";
		  document.getElementById("divzy10").style.display="";
		  document.getElementById("divzy11").style.display="none";
		  document.getElementById("divzy12").style.display="none";
		  document.getElementById("divzy13").style.display="none";
		  document.getElementById("divzy14").style.display="none";
		  document.getElementById("divzy15").style.display="none";
		  document.getElementById("azy1").className="";
		  document.getElementById("azy2").className="";
		  document.getElementById("azy3").className="";
		  document.getElementById("azy4").className="";
		  document.getElementById("azy5").className="";
		  document.getElementById("azy6").className="";
		  document.getElementById("azy7").className="";
		  document.getElementById("azy8").className="";
		  document.getElementById("azy9").className="";
		  document.getElementById("azy10").className="links";
		  document.getElementById("azy11").className="";
		  document.getElementById("azy12").className="";
		  document.getElementById("azy13").className="";
		  document.getElementById("azy14").className="";
		  document.getElementById("azy15").className="";
	  }
	   else if(zytype=="11")
	  {
	       document.getElementById("divzy1").style.display="none";
		  document.getElementById("divzy2").style.display="none";
		  document.getElementById("divzy3").style.display="none";
		  document.getElementById("divzy4").style.display="none";
		  document.getElementById("divzy5").style.display="none";
		  document.getElementById("divzy6").style.display="none";
		  document.getElementById("divzy7").style.display="none";
		  document.getElementById("divzy8").style.display="none";
		  document.getElementById("divzy9").style.display="none";
		  document.getElementById("divzy10").style.display="none";
		  document.getElementById("divzy11").style.display="";
		  document.getElementById("divzy12").style.display="none";
		 document.getElementById("divzy13").style.display="none";
		 document.getElementById("divzy14").style.display="none";
		  document.getElementById("divzy15").style.display="none";
		  document.getElementById("azy1").className="";
		  document.getElementById("azy2").className="";
		  document.getElementById("azy3").className="";
		  document.getElementById("azy4").className="";
		  document.getElementById("azy5").className="";
		  document.getElementById("azy6").className="";
		  document.getElementById("azy7").className="";
		  document.getElementById("azy8").className="";
		  document.getElementById("azy9").className="";
		  document.getElementById("azy10").className="";
		  document.getElementById("azy11").className="links";
		  document.getElementById("azy12").className="";
		  document.getElementById("azy13").className="";
		  document.getElementById("azy14").className="";
		  document.getElementById("azy15").className="";
	  }
	  else if(zytype=="12")
	  {
	       document.getElementById("divzy1").style.display="none";
		  document.getElementById("divzy2").style.display="none";
		  document.getElementById("divzy3").style.display="none";
		  document.getElementById("divzy4").style.display="none";
		  document.getElementById("divzy5").style.display="none";
		  document.getElementById("divzy6").style.display="none";
		  document.getElementById("divzy7").style.display="none";
		  document.getElementById("divzy8").style.display="none";
		  document.getElementById("divzy9").style.display="none";
		  document.getElementById("divzy10").style.display="none";
		  document.getElementById("divzy11").style.display="none";
		  document.getElementById("divzy12").style.display="";
		  document.getElementById("divzy13").style.display="none";
		  document.getElementById("divzy14").style.display="none";
		  document.getElementById("divzy15").style.display="none";
		  document.getElementById("azy1").className="";
		  document.getElementById("azy2").className="";
		  document.getElementById("azy3").className="";
		  document.getElementById("azy4").className="";
		  document.getElementById("azy5").className="";
		  document.getElementById("azy6").className="";
		  document.getElementById("azy7").className="";
		  document.getElementById("azy8").className="";
		  document.getElementById("azy9").className="";
		  document.getElementById("azy10").className="";
		  document.getElementById("azy11").className="";
		  document.getElementById("azy12").className="links";
		  document.getElementById("azy13").className="";
		  document.getElementById("azy14").className="";
		  document.getElementById("azy15").className="";
	  }
	  else if(zytype=="13")
	  {
	  
	       document.getElementById("divzy1").style.display="none";
		  document.getElementById("divzy2").style.display="none";
		  document.getElementById("divzy3").style.display="none";
		  document.getElementById("divzy4").style.display="none";
		  document.getElementById("divzy5").style.display="none";
		  document.getElementById("divzy6").style.display="none";
		  document.getElementById("divzy7").style.display="none";
		  document.getElementById("divzy8").style.display="none";
		  document.getElementById("divzy9").style.display="none";
		  document.getElementById("divzy10").style.display="none";
		  document.getElementById("divzy11").style.display="none";
		  document.getElementById("divzy12").style.display="none";
		  document.getElementById("divzy13").style.display="";  
		  document.getElementById("divzy14").style.display="none";
		  document.getElementById("divzy15").style.display="none";
		  document.getElementById("azy1").className="";
		  document.getElementById("azy2").className="";
		  document.getElementById("azy3").className="";
		  document.getElementById("azy4").className="";
		  document.getElementById("azy5").className="";
		  document.getElementById("azy6").className="";
		  document.getElementById("azy7").className="";
		  document.getElementById("azy8").className="";
		  document.getElementById("azy9").className="";
		  document.getElementById("azy10").className="";
		  document.getElementById("azy11").className="";
		  document.getElementById("azy12").className="";
		  document.getElementById("azy13").className="links";
		  document.getElementById("azy14").className="";
		  document.getElementById("azy15").className="";
	  }
	  else if(zytype=="14")
	  {
	       document.getElementById("divzy1").style.display="none";
		  document.getElementById("divzy2").style.display="none";
		  document.getElementById("divzy3").style.display="none";
		  document.getElementById("divzy4").style.display="none";
		  document.getElementById("divzy5").style.display="none";
		  document.getElementById("divzy6").style.display="none";
		  document.getElementById("divzy7").style.display="none";
		  document.getElementById("divzy8").style.display="none";
		  document.getElementById("divzy9").style.display="none";
		  document.getElementById("divzy10").style.display="none";
		  document.getElementById("divzy11").style.display="none";
		  document.getElementById("divzy12").style.display="none";
		  document.getElementById("divzy13").style.display="none";
		  document.getElementById("divzy14").style.display="";
		  document.getElementById("divzy15").style.display="none";
		  document.getElementById("azy1").className="";
		  document.getElementById("azy2").className="";
		  document.getElementById("azy3").className="";
		  document.getElementById("azy4").className="";
		  document.getElementById("azy5").className="";
		  document.getElementById("azy6").className="";
		  document.getElementById("azy7").className="";
		  document.getElementById("azy8").className="";
		  document.getElementById("azy9").className="";
		  document.getElementById("azy10").className="";
		  document.getElementById("azy11").className="";
		  document.getElementById("azy12").className="";
		  document.getElementById("azy13").className="";
		  document.getElementById("azy14").className="links";
		  document.getElementById("azy15").className="";
	  }
	  else if(zytype=="15")
	  {
	       document.getElementById("divzy1").style.display="none";
		  document.getElementById("divzy2").style.display="none";
		  document.getElementById("divzy3").style.display="none";
		  document.getElementById("divzy4").style.display="none";
		  document.getElementById("divzy5").style.display="none";
		  document.getElementById("divzy6").style.display="none";
		  document.getElementById("divzy7").style.display="none";
		  document.getElementById("divzy8").style.display="none";
		  document.getElementById("divzy9").style.display="none";
		  document.getElementById("divzy10").style.display="none";
		  document.getElementById("divzy11").style.display="none";
		  document.getElementById("divzy12").style.display="none";
		  document.getElementById("divzy13").style.display="none";
		  document.getElementById("divzy14").style.display="none";
		  document.getElementById("divzy15").style.display="";
		  document.getElementById("azy1").className="";
		  document.getElementById("azy2").className="";
		  document.getElementById("azy3").className="";
		  document.getElementById("azy4").className="";
		  document.getElementById("azy5").className="";
		  document.getElementById("azy6").className="";
		  document.getElementById("azy7").className="";
		  document.getElementById("azy8").className="";
		  document.getElementById("azy9").className="";
		  document.getElementById("azy10").className="";
		  document.getElementById("azy11").className="";
		  document.getElementById("azy12").className="";
		  document.getElementById("azy13").className="";
		  document.getElementById("azy14").className="";
		  document.getElementById("azy15").className="links";
	  }
	 
}
function ExpandDiv(id,id1,id2)
{

   if(document.getElementById(id).style.display=="")
   {
   document.getElementById(id).style.display="none";
   
   }
   else
   {
   document.getElementById(id).style.display="";
   
   }
   if(document.getElementById(id1).style.display=="")
   {
       document.getElementById(id1).style.display="none";
   }
   else
   {
       document.getElementById(id1).style.display="";
   }
    if(document.getElementById(id2).style.display=="")
   {
       document.getElementById(id2).style.display="none";
   }
   else
   {
       document.getElementById(id2).style.display="";
   }
//   if(id=="ytmenu")
//   {
//      document.getElementById("zymenu").style.display="none";
//      document.getElementById("imgJia2").style.display="";
//      document.getElementById("imgJia3").style.display="none";
//   }
//   else
//   {
//      document.getElementById("ytmenu").style.display="none";
//      document.getElementById("imgJia").style.display="";
//      document.getElementById("imgJia1").style.display="none";
//   }
}
function ExpandDiv1(id,id1,id2)
{

   if(document.getElementById(id).style.display=="")
   {
   document.getElementById(id).style.display="none";
   
   }
   else
   {
   document.getElementById(id).style.display="";
   
   }
   if(document.getElementById(id1).style.display=="")
   {
       document.getElementById(id1).style.display="none";
   }
   else
   {
       document.getElementById(id1).style.display="";
   }
     if(document.getElementById(id2).style.display=="")
   {
       document.getElementById(id2).style.display="none";
   }
   else
   {
       document.getElementById(id2).style.display="";
   }
}

function openWindow(url,_value)
{
    var strRef='';
    strRef=strRef+'width=670,height=510,left='+(screen.width-670)/2+',top='+(screen.height-510)/2;
    strRef=strRef+'screenX=0,screenY=0,resizable=no,scrollbars=yes,status=no,directories=no,menubar=no,location=no,toolbar=no,systemmenu=no,borderSize=thin';
    childWin=window.open(url+'?ID='+_value,'',strRef);
    childWin.parentWin = this;
}