/* Slide/hide ver. 3.1

 * 18 April 2007

 * By Paul Hirsch and Michaeljohn Clement

 * http://www.iwdn.net/showthread.php?t=5954

 * Released into the public domain, use as you like.

 */



/* added this 4/13/11 to make divs closed on load -FL */
function hideCaseData() {

    // Set array of elements to hide
    var caseData = new Array('lc-anderson','lc-tobacco','lc-griggs','lc-lampe','lc-dominguez','lc-pogosyan','lc-nelson','lc-tilton','lc-wu','lc-boeing','lc-witham','lc-cuthberton','lc-curiel');

    for (var i in caseData) {
        // Hide element
        //document.getElementById(caseData[i]).style.display = 'none';
		slide(caseData[i], 1);
    }

}
 
 
 
 

function init_slide_hide() {

	var els = document.getElementsByTagName('*');

	for (var i=0;i<els.length;i++) {

		if (els[i].className == 'hide_me') slide(els[i].id,0);

		if (els[i].className == 'slide_in') { slide(els[i].id,0); slide(els[i].id) }

	}

	var l = document.getElementById('loading_css');

	if (l) {l.href='';l.parentNode.removeChild(l)}

}

function slide(id,duration,step_duration){

	var el = document.getElementById(id);

	if (!el || !el.style || (el.morph_data && el.morph_data.timeout)) return;

	if (duration === undefined) duration = 750;

	if (!step_duration) step_duration = 10;

	var steps = Math.max(Math.ceil(duration/step_duration),1);

	el.style.overflow = 'hidden';

	if (!el.morph_data) el.morph_data = new Object();

	if (el.style.height == '0px') {

		morph_height(el,0,el.morph_data.naturalHeight,duration,steps,1);

	} else {

		el.morph_data.naturalHeight = el.offsetHeight;

		el.morph_data.style_height = el.style.height;

		morph_height(el,el.offsetHeight,0,duration,steps,1);

	}

}

function morph_height(el,from,to,duration,steps,step) {

	var x = step/steps;

	var y = Math.sin((x-0.5)*Math.PI);

	var z = (y+1)*0.5;

	var h = from + (to-from)*z;

	var finished = (step == steps);

	if (finished) h = to;

	el.style.height = h+'px';

	if (finished && h!=0) {

		//el.style.height = el.morph_data.style_height;

		el.morph_data = undefined;

		return;

	}

	if (finished) {

		delete el.morph_data.timeout;

		return;

	}

	var t = duration/steps;

	el.morph_data.timeout = setTimeout(function(){morph_height(el,from,to,duration,steps,step+1)},t);

}

var noscript_css = document.getElementById('noscript_css');

if (noscript_css) {

	noscript_css.id='loading_css';

	noscript_css.href='loading.css';

}

if (window['addEventListener']) addEventListener('load',init_slide_hide,false);

else if (window['attachEvent']) attachEvent('onload',init_slide_hide);