function InitMetro() {
	for ( var i=0; i < MetroTxt.length; i++ ) {
		var temp=MetroCor[i].split('x');
		var coordX=parseInt(temp[0])+parseInt(PosImg.left);
		var coordY=parseInt(temp[1])+parseInt(PosImg.top);
		if (coordX>1) { document.write('<img id="un' + i + '" alt="" src="/images/dot.gif" style="position: absolute; z-index: 2; left: '+coordX+'px; top: '+coordY+'px;" onmouseover="OnMouse(\'un'+i+'\')" onmouseout="OutMouse(\'un'+i+'\')">'); }
		}
	}

function OnMouse(el) {
	var temp=el.split('n');
	if (MetroTxt[temp[1]].length) {
		document.getElementById(el).src='/images/dot2.png';
		var PosM = getElementPosition(el);
		document.getElementById(el).style.left=parseInt(PosM.left)+3+'px';
		document.getElementById(el).style.top=parseInt(PosM.top)-6+'px';
		document.getElementById(el).style.cursor='pointer';
		document.getElementById('MetroTxt').innerHTML = MetroTxt[temp[1]];
		var PosRightImg=PosImg.left+PosImg.width;
		var PosTxt=getElementPosition('MetroTxt'); var PosRightTxt=parseInt(PosM.left)+20+PosTxt.width;
		if (PosRightTxt>=PosRightImg) {
			document.getElementById('MetroTxt').style.left=parseInt(PosM.left)-PosTxt.width+'px';
			}else{
				document.getElementById('MetroTxt').style.left=parseInt(PosM.left)+20+'px';
				}
		document.getElementById('MetroTxt').style.top=parseInt(PosM.top)+20+'px';
		document.getElementById('MetroTxt').style.visibility='visible';
		}
	}

function OutMouse(el) {
	document.getElementById('MetroTxt').style.visibility='hidden';
		document.getElementById('MetroTxt').innerHTML = '';
	document.getElementById(el).src='/images/dot.gif';
	var PosM = getElementPosition(el);
	document.getElementById(el).style.left=parseInt(PosM.left)-3+'px';
	document.getElementById(el).style.top=parseInt(PosM.top)+6+'px';
	}