// JavaScript Document
function subcatdiv_control(div_id){
	var scdiv = 'subcat' + div_id;
	var cdiv = 'cat' + div_id;
	if((document.getElementById(scdiv).style.display)=='none'){
		document.getElementById(scdiv).style.display='block';
		document.getElementById(cdiv).style.backgroundImage='url(images/expand.gif)';
		document.getElementById(cdiv).style.backgroundPosition='right';
		document.getElementById(cdiv).style.backgroundRepeat='no-repeat';
		
	}else{
		if((document.getElementById(scdiv).style.display)=='block'){
			document.getElementById(scdiv).style.display='none';
			document.getElementById(cdiv).style.backgroundImage='url(images/close.gif)';
			document.getElementById(cdiv).style.backgroundPosition='right';
			document.getElementById(cdiv).style.backgroundRepeat='no-repeat';
		}
	}
}