$(document).ready(function() {

	// placeholder
	$('input[placeholder]').placeHeld();
	$('textarea[placeholder]').placeHeld();

	$('#contactToggle').click(function() {
		$('#contactLink').toggleClass('active');
		//$('#contactForm').slideToggle();
		return false;
	});

	// homepage slider
	if($("#slider_pictures").length > 0) {
		$('#slider_pictures').cycle({
			fx:     'fade',
			speed:  'slow',
			// timeout: 0,
			next:   '#slider_next',
			prev:   '#slider_previous',
			pager:  '#slider_numbers'
		});
	}

	// msds/coa search
	$("#xPageNr_top, #xPageNr_bottom").change( function () { 
		$("#p").val(this.value);
		$("#msdsSearchForm").submit();
	});
	$("#link_prev_top, #link_prev_bottom").click( function () { 
		var current_p = $("#p").val();
		var previous_p = parseInt(current_p) - 1;
		$("#p").val(previous_p);
		$("#msdsSearchForm").submit();
		return false;
	});
	$("#link_next_top, #link_next_bottom").click( function () { 
		var current_p = $("#p").val();
		var next_p = parseInt(current_p) + 1;
		$("#p").val(next_p);
		$("#msdsSearchForm").submit();
		return false;
	});

});