// JavaScript Document
function isemail(email) {
	var re = /^(\w|[^_]\.[^_]|[\-])+(([^_])(\@){1}([^_]))(([a-z]|[\d]|[_]|[\-])+|([^_]\.[^_])*)+\.[a-z]{2,3}$/i
	return re.test(email);
}
function tabdetail(id,count){
	for(i=1;i<=count;i++){
		try{
			document.getElementById('detail_'+i).className='tab_nomal';
			document.getElementById('description_'+i).style.display='none';
		}
		catch(e){}			
	}
	document.getElementById('detail_'+id).className='tab_select';
	document.getElementById('description_'+id).style.display='block';
}
function tabhome(id,count){
	for(i=1;i<=count;i++){
		try{
			document.getElementById('home_'+i).className='n';
			document.getElementById('homecontent_'+i).style.display='none';
		}
		catch(e){}			
	}
	document.getElementById('home_'+id).className='s';
	document.getElementById('homecontent_'+id).style.display='block';
}
function tabtragop(id,count){
	for(i=1;i<=count;i++){
		try{
			document.getElementById('tragop_'+i).className='n';
			document.getElementById('tragopcontent_'+i).style.display='none';
		}
		catch(e){}			
	}
	document.getElementById('tragop_'+id).className='s';
	document.getElementById('tragopcontent_'+id).style.display='block';
}
function tabhomenews(id,count){
	for(i=1;i<=count;i++){
		try{
			document.getElementById('homenews_'+i).className='n';
			document.getElementById('homecontentnews_'+i).style.display='none';
		}
		catch(e){}			
	}
	document.getElementById('homenews_'+id).className='s';
	document.getElementById('homecontentnews_'+id).style.display='block';
}