function slideFwd (blockId) {
	issuesObjs = document.getElementById(blockId).getElementsByTagName('blockquote');
	next = false;
	for (i = 0; i < issuesObjs.length; i++) {
	    if (issuesObjs[i].style.display == 'block') {
	    	issuesObjs[i].style.display = 'none';
	    	next = true;
	    } else if (next) {
			issuesObjs[i].style.display = 'block';
			next = false;
		} else issuesObjs[i].style.display = 'none';
	}
	if (next) issuesObjs[0].style.display = 'block';


}

function slideBack (blockId) {
	issuesObjs = document.getElementById(blockId).getElementsByTagName('blockquote');
	next = false;
	for (i = issuesObjs.length-1; i > -1; i--) {
	    if (issuesObjs[i].style.display == 'block') {
	    	issuesObjs[i].style.display = 'none';
	    	next = true;
	    } else if (next) {
			issuesObjs[i].style.display = 'block';
			next = false;
		} else issuesObjs[i].style.display = 'none';
	}
	if (next) issuesObjs[issuesObjs.length-1].style.display = 'block';


}

function slideInit (blockId) {
	issuesObjs = document.getElementById(blockId).getElementsByTagName('blockquote');
	inited = false;
	for (i = 0; i < issuesObjs.length; i++) {
		if (!inited) {
			issuesObjs[i].style.display = 'block';
			inited = true;
		}
	}

}