var HINTS_CFG = {

	'top'        : 5, // a vertical offset of a hint from mouse pointer

	'left'       : 5, // a horizontal offset of a hint from mouse pointer

	'css'        : 'hintsClass', // a style class name for all hints, TD object

	'show_delay' : 500, // a delay between object mouseover and hint appearing

	'hide_delay' : 0, // a delay between hint appearing and hint hiding

	'wise'       : true,

	'follow'     : true,

	'z-index'    : 0 // a z-index for all hint layers
},

HINTS_ITEMS = {

	'TT1':wrap_img("20","An Example of a Mapping Option"), 

	'TT2':wrap_img("70","An Example of Data Collected"), 



	17:wrap("Tigra Hints Documentation", true)
};

var myHint = new THints (HINTS_CFG, HINTS_ITEMS);

function wrap (s_, b_ques) {
	return "<table cellpadding='0' cellspacing='0' border='0' style='-moz-opacity:90%;filter:progid:DXImageTransform.Microsoft.dropShadow(Color=#777777,offX=4,offY=4)'></table>"
}

function wrap_img (s_file, s_title) {
	return "<table cellpadding=5 bgcolor=white style='border:1px solid #777777'><tr><td><img src='img/k0"+s_file+".jpg' class='picI'></td></tr><tr><td align=center>"+s_title+"</td></tr></table>"
}