// Nome do hotel over thumb
show = function(target) {
	var over = $(target).getElement('a');
	//alert('clicked!')
	over.setOpacity(1)
}

hide = function(target) {
	var over = $(target).getElement('a');
	over.setOpacity(0)
}

/*
window.onDomReady(function() {
	var tabs =	$ES('div.thumb');
	tabs.forEach(function(target){				  
		$(target).addEvent('mouseover',function() {show(target)});
		$(target).addEvent('mouseout',function() {hide(target)});
	});
});
*/

var dragObj = new Object();
var browser = new Browser();

function Browser() {
    var ua,s,i;
    this.isIE = false;
    this.isNS = false;
    this.version = null;
    ua = navigator.userAgent;
    s = "MSIE";
    if ((i = ua.indexOf(s)) >= 0) {
        this.isIE = true;
        this.version = parseFloat(ua.substr(i + s.length));
        return;
    }
    s = "Netscape6/";
    if ((i = ua.indexOf(s)) >= 0) {
        this.isNS = true;
        this.version = parseFloat(ua.substr(i + s.length));
        return;
    }
    s = "Gecko";
    if ((i = ua.indexOf(s)) >= 0) {
        this.isNS = true;
        this.version = 6.1;
        return;
    }
    s = "Opera";
    if ((i = ua.indexOf(s)) >= 0) {
        this.isOp = true;
        this.version = parseFloat(ua.substr(i + 1 + s.length));
        return;
    }
}
function dragStart(event, id) {
    var el;
    var x,y;
    if (id)
        dragObj.elNode = document.getElementById(id);
    else {
        if (browser.isIE || browser.isOp)
            dragObj.elNode = window.event.srcElement;
        if (browser.isNS)
            dragObj.elNode = event.target;
        if (dragObj.elNode.nodeType == 3)
            dragObj.elNode = dragObj.elNode.parentNode;
    }
    if (browser.isIE || browser.isOp) {
        x = window.event.clientX + document.documentElement.scrollLeft
                + document.body.scrollLeft;
        y = window.event.clientY + document.documentElement.scrollTop
                + document.body.scrollTop;
    }
    if (browser.isNS) {
        x = event.clientX + window.scrollX;
        y = event.clientY + window.scrollY;
    }
    dragObj.cursorStartX = x;
    dragObj.cursorStartY = y;
    dragObj.elStartLeft = parseInt(dragObj.elNode.style.left, 10);
    dragObj.elStartTop = parseInt(dragObj.elNode.style.top, 10);
    if (isNaN(dragObj.elStartLeft))dragObj.elStartLeft = 0;
    if (isNaN(dragObj.elStartTop))dragObj.elStartTop = 0;
    dragObj.elNode.style.zIndex = ++dragObj.zIndex;
    if (browser.isIE || browser.isOp) {
        document.attachEvent("onmousemove", dragGo);
        document.attachEvent("onmouseup", dragStop);
        window.event.cancelBubble = true;
        window.event.returnValue = false;
    }
    if (browser.isNS) {
        document.addEventListener("mousemove", dragGo, true);
        document.addEventListener("mouseup", dragStop, true);
        event.preventDefault();
    }
}
function dragGo(event) {
    var x,y;
    if (browser.isIE || browser.isOp) {
        x = window.event.clientX + document.documentElement.scrollLeft
                + document.body.scrollLeft;
        y = window.event.clientY + document.documentElement.scrollTop
                + document.body.scrollTop;
    }
    if (browser.isNS) {
        x = event.clientX + window.scrollX;
        y = event.clientY + window.scrollY;
    }
    dragObj.elNode.style.left = (dragObj.elStartLeft + x - dragObj.cursorStartX) + "px";
    dragObj.elNode.style.top = (dragObj.elStartTop + y - dragObj.cursorStartY) + "px";
    if (browser.isIE || browser.isOp) {
        window.event.cancelBubble = true;
        window.event.returnValue = false;
    }
    if (browser.isNS)
        event.preventDefault();
}
function dragStop(event) {
    if (browser.isIE || browser.isOp) {
        document.detachEvent("onmousemove", dragGo);
        document.detachEvent("onmouseup", dragStop);
    }
    if (browser.isNS) {
        document.removeEventListener("mousemove", dragGo, true);
        document.removeEventListener("mouseup", dragStop, true);
    }
}