var speed = '0.3';

function closeall() {
	Effect.BlindUp(psi_details,{duration: speed});
	Element.removeClassName('psi_details_drop', 'on');
	Effect.BlindUp(stikipad_details,{duration: speed});
	Element.removeClassName('stikipad_details_drop', 'on');
	Effect.BlindUp(marker_details,{duration: speed});
	Element.removeClassName('marker_details_drop', 'on');
	Effect.BlindUp(brock_details,{duration: speed});
	Element.removeClassName('brock_details_drop', 'on');
	Effect.BlindUp(wallaceburg_details,{duration: speed});
	Element.removeClassName('wallaceburg_details_drop', 'on');
}
function openall() {
	Effect.BlindDown(psi_details,{duration: speed});
	Element.addClassName('psi_details_drop', 'on');
	Effect.BlindDown(stikipad_details,{duration: speed});
	Element.addClassName('stikipad_details_drop', 'on');
	Effect.BlindDown(marker_details,{duration: speed});
	Element.addClassName('marker_details_drop', 'on');
	Effect.BlindDown(brock_details,{duration: speed});
	Element.addClassName('brock_details_drop', 'on');
	Effect.BlindDown(wallaceburg_details,{duration: speed});
	Element.addClassName('wallaceburg_details_drop', 'on');
}

function dropdown(x) {
	Element.toggleClassName(x + '_drop', 'on');
	Effect.toggle(x,'blind',{duration: speed});
}