var hpBlocks, hpImgs;
var hpOld = new Array();
function hpInit() {
	tmp = document.getElementById('hp_blocks').getElementsByTagName('div');
	j = 0;
	hpBlocks = new Array();
	for (i = 0; i < tmp.length; i++) {
		if (tmp[i].className == 'prognosis') {
			hpBlocks[j] = tmp[i];
			j++
		}
	}
	hpImgs = document.getElementById('hp_all').getElementsByTagName('img');
	for (i = 0; i < hpImgs.length; i++) {
		hpOld[i] = hpImgs[i].src;
	}
}

function hpShow (objId, img1, img2) {
	for (i = 0; i < hpBlocks.length; i++) hpBlocks[i].style.display = 'none';
	for (i = 0; i < hpImgs.length; i++) hpImgs[i].src = hpOld[i]; 
	document.getElementById('hor_'+objId).style.display = 'block';
	document.getElementById('hpimg_'+objId).src = img2;
	return false;
}

dsAddEvent(window, 'load', hpInit);