function link_show(d)
{
	 //alert(d);
	 document.getElementById(d).style.display='block';
}
function link_hide(d)
{
	 document.getElementById(d).style.display='none';
}


/*dropdown menu start*/
var act='';
function sub_link_show(sid,cid)
{
	if (document.getElementById(cid).className=='sel')
	{
		act=cid;
	}
	document.getElementById(sid).style.display='block';
	document.getElementById(cid).className='sel';
	
}
function sub_link_hide(sid,cid)
{
	document.getElementById(sid).style.display='none';
	document.getElementById(cid).className='';
	if (act==cid)
	{
		document.getElementById(act).className='sel';
	}
}
/*drop downmenu End*/

function menu(n)
            {				
             if (document.getElementById(n).style.display=='block')
              {
                document.getElementById(n).style.display='none';
              }
             else
              {
              document.getElementById(n).style.display='block';
              }			  
            }

function drop(m) 
	{
	i=1;	
	while(document.getElementById('k_'+i))
		{
		 document.getElementById('k_'+i).style.display='none';		 
		 i++;		 
		}
		document.getElementById(m).style.display='block'		
	}
	
	
	

function show(divid)
{
	pid="showlink_" + divid;
	
	if((document.getElementById(divid).style.display)=='none'){
			document.getElementById(divid).style.display ='';
			document.getElementById(pid).innerHTML="";
	}	
}

function hide(divid)
{	pid="showlink_" + divid;

	if((document.getElementById(divid).style.display)==''){
			document.getElementById(divid).style.display ='none';
			document.getElementById(pid).innerHTML="More...";
	}	
	
}



function clearText(thefield) {
  if (thefield.defaultValue==thefield.value) { thefield.value = "" }
} 
function replaceText(thefield) {
  if (thefield.value=="") { thefield.value = thefield.defaultValue }
}


 function showSubMenu()
	{
		if((document.getElementById("submenu").style.display)=='none'){
			document.getElementById("submenu").style.display = ""
		}else{
		
			document.getElementById("submenu").style.display = "none"
		}	
		return true
	}