function showthumb(thumbid) { 

var thumb = document.getElementById(thumbid); 
thumb.setAttribute("class", "showthumbnail"); 
thumb.setAttribute("className", "showthumbnail"); 


  
   if (thumbid != 1) {
   var thumb1 = document.getElementById(1);
     thumb1.setAttribute("class", "thumbnail"); 
     thumb1.setAttribute("className", "thumbnail"); 
   }
  
   if (thumbid != 2) {
   var thumb2 = document.getElementById(2);
     thumb2.setAttribute("class", "thumbnail"); 
     thumb2.setAttribute("className", "thumbnail"); 
   }
  
   if (thumbid != 3) {
   var thumb3 = document.getElementById(3);
     thumb3.setAttribute("class", "thumbnail"); 
     thumb3.setAttribute("className", "thumbnail"); 
   }
  
   if (thumbid != 4) {
   var thumb4 = document.getElementById(4);
     thumb4.setAttribute("class", "thumbnail"); 
     thumb4.setAttribute("className", "thumbnail"); 
   }
 
   if (thumbid != 5)  {
   var thumb5 = document.getElementById(5);
     thumb5.setAttribute("class", "thumbnail"); 
     thumb5.setAttribute("className", "thumbnail"); 
   }
   
return; 
} 

function hidethumb(thumbid) { 
var thumb = document.getElementById(thumbid); 
thumb.setAttribute("class", "thumbnail"); 
thumb.setAttribute("className", "thumbnail"); 


return; 
} 

function showthumb2(thumbid) { 

var thumb = document.getElementById(thumbid); 
thumb.setAttribute("class", "showthumbnail2"); 
thumb.setAttribute("className", "showthumbnail2"); 
var subobj=document.getElementById('subcontent10005clickArrow')
subobj.style.display="none"

  
   if (thumbid != 1) {
   var thumb1 = document.getElementById(1);
     thumb1.setAttribute("class", "thumbnail"); 
     thumb1.setAttribute("className", "thumbnail"); 
   }
  
   if (thumbid != 2) {
   var thumb2 = document.getElementById(2);
     thumb2.setAttribute("class", "thumbnail"); 
     thumb2.setAttribute("className", "thumbnail"); 
   }
  
   if (thumbid != 3) {
   var thumb3 = document.getElementById(3);
     thumb3.setAttribute("class", "thumbnail"); 
     thumb3.setAttribute("className", "thumbnail"); 
   }
  
   if (thumbid != 4) {
   var thumb4 = document.getElementById(4);
     thumb4.setAttribute("class", "thumbnail"); 
     thumb4.setAttribute("className", "thumbnail"); 
   }
 
   if (thumbid != 5)  {
   var thumb5 = document.getElementById(5);
     thumb5.setAttribute("class", "thumbnail"); 
     thumb5.setAttribute("className", "thumbnail"); 
   }
   
return; 
} 


function imgzindex(thumbid) { 
var thumb = document.getElementById(thumbid); 
thumb.setAttribute("class", "imgzindex"); 
thumb.setAttribute("className", "imgzindex"); 
return; 
} 

function imgzindexhover(thumbid) { 
var thumb = document.getElementById(thumbid); 
thumb.setAttribute("class", "imgzindexhover"); 
thumb.setAttribute("className", "imgzindexhover"); 
return; 
}