function job_project(div,job_id)
{
	var cat_div,loop;
	cat_div=div+job_id;
	loop=$('cid').value;
	loop=loop.split(',');
	var img="<img src='"+url+"image/browse_arrow.gif' />";
	
	document.getElementById('main_arrow_id').innerHTML='';
	for(var i=0;i<loop.length;i++)
	{
		hideDiv(div+loop[i]);
		document.getElementById('arrow_id_'+loop[i]).innerHTML='';
		var a=loop[i];
		if(i%2==0)
			$('job_section_'+a).className='job_section';
		else
			$('job_section_'+a).className='job_section_color';
	}
	showDiv(cat_div);
	$('job_section_'+job_id).className='job_section_selected';
	$('all_project').className='job_section_color';
	document.getElementById('arrow_id_'+job_id).innerHTML=img;
	last_cat=cat_div;
}

function all_job_project(div)
{
	var loop;
	loop=$('cid').value;
	loop=loop.split(',');
	var img="<img src='"+url+"image/browse_arrow.gif' />";
	for(var i=0;i<loop.length;i++)
	{
		showDiv(div+loop[i]);
		document.getElementById('arrow_id_'+loop[i]).innerHTML='';
		var a=loop[i];
		if(i%2==0)
			$('job_section_'+a).className='job_section';
		else
			$('job_section_'+a).className='job_section_color';
	}
	$('all_project').className='job_section_selected';
	document.getElementById('main_arrow_id').innerHTML=img;
}