var ie4 = false;
        if(document.all) {
                ie4 = true;
        }
        function setContent(name, value) {
                var d;
                if (ie4) {
                        d = document.all[name];
                } else {
                        d = document.getElementById(name);
                }
                d.innerHTML = value;
        }

	function getContent(name) {
		var d;
                if (ie4) {
                        d = document.all[name];
                } else {
                        d = document.getElementById(name);
                }
                return d.innerHTML;
	}

        function setColor(name, value) {
                var d;
                if (ie4) {
                        d = document.all[name];
                } else {
                        d = document.getElementById(name);
                }
                d.style.color = value;
        }

	function getColor(name) {
                var d;
                if (ie4) {
                        d = document.all[name];
                } else {
                        d = document.getElementById(name);
                }
                return d.style.color;
        }

        function animate(name, col) {
		var value = getContent(name);
		if (value.indexOf('<span') >= 0) { return; }
		var length = 0;
                var str = '';
		var ch;
		var token = '';
		var htmltag = false;
                for (i = 0; i < value.length; i++) {
			ch = value.substring(i, i+1);
			if (i < value.length - 1) { nextch = value.substring(i+1, i+2); } else { nextch = ' '; }
			token += ch;
			if (ch == '<' && '/aAbBpPhHiIoOuUlLtT'.indexOf(nextch) >= 0) { htmltag = true; }
			if (ch == '>' && htmltag) { htmltag = false; }
			if (!htmltag && ch.charCodeAt(0) > 30 && ch != ' ' && ch != '\n') {
                        	str += '<span id="' + name + '_' + length + '">' + token + '</span>';
				token = '';
				length++;
			}
                }
                setContent(name, str);
                command = 'animateloop(\'' + name + '\', ' + length + ', 0, 1, \'' + col + '\')';
                setTimeout(command , 50);
        }

        function animateloop(name, length, ind, delta, col) {
		delta = 1;
		var to = 50;
		var prev = ind - 1;


		if (ind >= length) {
                setColor(name + '_' + prev, '#0936B0');
		next = 0; to=2500;
		} else
		      {


if (ind==0){
                setColor(name + '_' + ind, col);
		}
else
	{
                setColor(name + '_' + ind, col);
                setColor(name + '_' + prev, '#0936B0');
	}


		var next = ind + 1;
}



                command = 'animateloop(\'' + name + '\', ' + length + ', ' + next + ', ' + delta + ', \'' + col + '\')';
                setTimeout(command , to);
        }