function clearText(thefield) {
  if (thefield.defaultValue==thefield.value) { thefield.value = "" }
} 
function replaceText(thefield) {
  if (thefield.value=="") { thefield.value = thefield.defaultValue }
}
/*Tab Function Start*/
function fp_show(tab,cls) 
{
	i=1;
	
	while (document.getElementById("tab_"+i))
	 {
	 document.getElementById("tab_"+i).style.display='none';
	 document.getElementById("v"+i).className='';
	 i++;	 
	 }
	 document.getElementById(tab).style.display='block';
	 document.getElementById(cls).className='sel';
}


function showtab(tab,cls,subc,cur) 
{
	if(cur=='')
	{
	  document.getElementById(cls).className='sel';
	  document.getElementById(tab).style.display='block';
	}
	else
	{
		i=1;	
		while (document.getElementById("s"+i))
		 {
		 document.getElementById("s"+i).style.display='none';
		 document.getElementById("t"+i).className='';
		 i++;	 
		 }
		 document.getElementById(tab).style.display='block';
		 document.getElementById(cur).className='sel';
		 if(cls==cur)
		 {
			document.getElementById(cls).className='sel';	   
		 }
		 else
		 {
			 document.getElementById(cls).className='sel';
		 }		
	}
	 
}
function hidetab(tab,cls,subc,cur) 
{
	if(cur=='')
	{
	  document.getElementById(cls).className='';
	  document.getElementById(tab).style.display='none';
	}
	else
	{
		 document.getElementById(tab).style.display='none';
		 document.getElementById(cur).className='sel';
		 document.getElementById(subc).style.display='block';
		 if(cls==cur)
		 {
		 document.getElementById(cls).className='sel';	 
		 }
		 else
		 {
		 document.getElementById(cls).className='';
		 }
	}
	 	 
}
		
//-----------------------------------------dashboard	
		function showtab1(tab,cls,subc,cur) 
{
	if(cur=='')
	{
	  document.getElementById(cls).className='sel';
	  document.getElementById(tab).style.display='block';
	}
	else
	{
		i=3;	
		while (document.getElementById("s"+i))
		 {
		 document.getElementById("s"+i).style.display='none';
		 document.getElementById("t"+i).className='';
		 i++;	 
		 }
		 document.getElementById(tab).style.display='block';
		 document.getElementById(cur).className='sel';
		 if(cls==cur)
		 {
			document.getElementById(cls).className='sel';	   
		 }
		 else
		 {
			 document.getElementById(cls).className='sel';
		 }		
	}
	 
}
function hidetab1(tab,cls,subc,cur) 
{
	if(cur=='')
	{
	  document.getElementById(cls).className='';
	  document.getElementById(tab).style.display='none';
	}
	else
	{
		 document.getElementById(tab).style.display='none';
		 document.getElementById(cur).className='sel';
		 document.getElementById(subc).style.display='block';
		 if(cls==cur)
		 {
		 document.getElementById(cls).className='sel';	 
		 }
		 else
		 {
		 document.getElementById(cls).className='';
		 }
	}
	 	 
}
/*Tab Function End*/