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

	function CloseDIV(e){
			document.getElementById(e).style.display = 'none';
	}


	function BgChange(e){
		if(document.getElementById(e).style.backgroundImage  == 'url(standard_images/arrow_up.gif)'){
			document.getElementById(e).style.backgroundImage = 'url(standard_images/arrow_down.gif)';
		}
		else{
			document.getElementById(e).style.backgroundImage = 'url(standard_images/arrow_up.gif)';
		}
	}