// JavaScript Document

function mouseon(imgnm)
	{  
      //alert(document.images[imgnm].src);
		document.images[imgnm].src="images/over/"+ imgnm + ".png";
	}
	
function mouseOff(imgnm)
	{
		//alert(document.images[imgnm].src);
		document.images[imgnm].src="images/out/"+ imgnm + ".png";
	}
	
function menu()
{
	//alert('menu');
 var p=document.location.href;
	var pn=p.lastIndexOf('/');
	var pe=p.indexOf('?');
	//alert(pe);
	if(pe!='-1')
	var pageName=p.substring(pn+1,pe);
	else
	var pageName=p.substring(pn+1);
	
	var str = "";
	 str = "<div class='link1'>";
          if(pageName=='' || pageName=='index.htm')
		  {
			   str += "<img src='images/over/home_on.png'  border='0' />";
		  }
		  else
		  {
			   str += "<a href='index.htm' onmouseover=mouseon('home_on'); onmouseout=mouseOff('home_on');><img name='home_on' src='images/out/home_on.png' border='0'/></a>";
		  }
		   str += "</div>";
		   
		  str += " <div class='link2'>";
		   if(pageName=='about_bhutel.html')
		  {
			  str += "<img src='images/over/about_on.png'  border='0'/>"; 
		  }
		 else
		 {
		str += "<a href='about_bhutel.html' onmouseover=mouseon('about_on'); onmouseout=mouseOff('about_on');><img name='about_on' src='images/out/about_on.png' border='0'/></a>"; 
		  }
		   str += "</div>";
		  
		  str += "<div class='link3'>";
			 if(pageName=='services.html')
		  {
			  str += "<img src='images/over/services_on.png'  border='0'/>"; 
		  }
		 else
		 {
		str += "<a href='#' onmouseover=mouseon('services_on'); onmouseout=mouseOff('services_on');><img name='services_on' src='images/out/services_on.png' border='0'/></a>"; 
		  }
		  str += "</div>";
		  
		  str += "<div class='link4'>";
			 if(pageName=='egovernance.html')
		  {
			  str += "<img src='images/over/egoverance_on.png'  border='0'/>"; 
		  }
		 else
		 {
		str += "<a href='#' onmouseover=mouseon('egoverance_on'); onmouseout=mouseOff('egoverance_on');><img name='egoverance_on' src='images/out/egoverance_on.png' border='0'/></a>"; 
		  }
		  str += "</div>";
		  
		   str += "<div class='link5'>";
		   
			 if(pageName=='projects.html')
		  {
			  str += "<img src='images/over/projects_on.png'  border='0'/>"; 
		  }
		 else
		 {
		str += "<a href='#' onmouseover=mouseon('projects_on'); onmouseout=mouseOff('projects_on');><img name='projects_on' src='images/out/projects_on.png' border='0'></a>"; 
		  }
		  str += "</div>";
		  
		  str += "<div class='link6'>";
		  
			 if(pageName=='contact_bhutel.html')
		  {
			  str += "<img src='images/over/contact_on.png' border='0'/>"; 
		  }
		 else
		 {
		str += "<a href='#' onmouseover=mouseon('contact_on'); onmouseout=mouseOff('contact_on');><img name='contact_on' src='images/out/contact_on.png' border='0'/></a>"; 
		  }
		   str += "</div>";
		  
		  document.write(str);
}