//////////////////////////////////////////////////////////////////
// qTip - CSS Tool Tips - by Craig Erskine
// http://qrayg.com | http://solardreamstudios.com
//
// Inspired by code from Travis Beckham
// http://www.squidfingers.com | http://www.podlob.com
//////////////////////////////////////////////////////////////////

var qTipTag = new Array("img"); //Which tag do you want to qTip-ize? Keep it lowercase!//
var qTipX = 0; //This is qTip's X offset//
if (document.all)
{
    var qTipY = 20; //This is qTip's Y offset//
}
else
{
    var qTipY = -20; //This is qTip's Y offset//
}
var qTipXDisplayMode = "center";        // dyn = dynamisch ; abs = absolute ; static
var qTipYDisplayMode = "static";
var qTipPastWidth = 0;


//There's No need to edit anything below this line//
tooltip = {
  name : "qTip",
  offsetX : qTipX,
  offsetY : qTipY,
  tip : null,
  disModeX : qTipXDisplayMode,
  disModeY : qTipYDisplayMode,pastWidth: qTipPastWidth}

tooltip.init = function () {
    var tipNameSpaceURI = "http://www.w3.org/1999/xhtml";
    if(!tipContainerID){ var tipContainerID = "qTip";}
    var tipContainer = document.getElementById(tipContainerID);

    if(!tipContainer) {
      tipContainer = document.createElementNS ? document.createElementNS(tipNameSpaceURI, "div") : document.createElement("div");
        tipContainer.setAttribute("id", tipContainerID);
      document.getElementsByTagName("body").item(0).appendChild(tipContainer);
    }

    if (!document.getElementById) return;
    this.tip = document.getElementById (this.name);
    if (this.tip) document.onmousemove = function (evt) {tooltip.move (evt)};

    var a, sTitle,anchors;
    
    for(var int_pos = 0;int_pos < qTipTag.length;int_pos++)
    {
        anchors = document.getElementsByTagName (qTipTag[int_pos]);
        
        for (var i = 0; i < anchors.length; i++) {
            a = anchors[i];
            sTitle = a.getAttribute("title");
            if(sTitle) {
                a.setAttribute("tiptitle" , sTitle);
                a.removeAttribute("title");
                a.onmouseover = function() {tooltip.show(this.getAttribute('tiptitle'))};
                a.onmouseout = function() {tooltip.hide()};
            }
        }
    }
}

tooltip.move = function (evt) {
    var x=0, y=0,windowX=0,windowY=0;
    var TipSize=0,TipPos=0;
    if (document.all) {//IE
        x = (document.documentElement && document.documentElement.scrollLeft) ? document.documentElement.scrollLeft : document.body.scrollLeft;
        y = (document.documentElement && document.documentElement.scrollTop) ? document.documentElement.scrollTop : document.body.scrollTop;
        x += window.event.clientX;
        y += window.event.clientY;
        windowX = (document.documentElement && document.documentElement.clientWidth) ? document.documentElement.clientWidth : document.body.clientWidth;
        windowY = (document.documentElement && document.documentElement.clientHeight) ? document.documentElement.clientHeight : document.body.clientHeight;
        
    } else {//Good Browsers
        x = evt.pageX;
        y = evt.pageY;
        windowX = evt.innerHeight;
        windowY = evt.innerWidth;
    }
    
    switch(this.disModeX)
    {
                case "center":
                        if( this.tip.offsetWidth > 0 ) {
                            this.tip.style.left = ( ( document.body.offsetWidth / 2 ) - (this.tip.offsetWidth / 2 ) ) + "px";
                            this.pastWidth = this.tip.offsetWidth;
                        } else {
                            this.tip.style.left = ( ( document.body.offsetWidth / 2 ) ) + "px";
//                            this.tip.style.left = ( ( document.body.offsetWidth / 2 ) - (this.tip.pastWidth / 2 ) ) + "px";
                        }
            
                break;
        case "dyn":
            TipSize = x+this.offsetX+250;
            if( windowX < TipSize )
            {
                TipPos =  x-this.offsetX-250;
            
                if(TipPos < 0)
                    this.tip.style.left = 0;
                    
                TipPos = TipPos + "px";
                this.tip.style.left = TipPos;
            }
            else
            {
                this.tip.style.left = (x + this.offsetX) + "px";
            }
            
        break;
        case "abs":
            if(this.tip.style.left != this.offsetX + "px")
            {
                this.tip.style.left  = this.offsetX + "px";
            }
        break;
        case "static":
        default:
            this.tip.style.left = (x + this.offsetX) + "px";
    }
    
    switch(this.disModeY)
    {
        case "dyn":
            TipSize = y+this.offsetY+500;
            
            var addY = -250;
            if ( y+160 < windowY )
            {
                addY = 0;
            }
            
            if( windowY < TipSize )
            {
                TipPos =  y-this.offsetY+addY;
                if(TipPos < 0)
                    this.tip.style.top = 0;
                    
                TipPos = TipPos + "px";
                this.tip.style.top = TipPos;
            }
            else
            {
                this.tip.style.left = (y + this.offsetY) + "px";
            }
        break;
        case "abs":
            if(this.tip.style.top != this.offsetY + "px")
            {
                this.tip.style.top  = this.offsetY + "px";
            }
        break;
        case "static":
        default:
            this.tip.style.top = (y + this.offsetY) + "px";
    }
    
    
}

tooltip.show = function (text) {
    if (!this.tip) return;
    this.tip.style.display = "block";
    this.tip.innerHTML = text;
}

tooltip.hide = function () {
    if (!this.tip) return;
    this.tip.innerHTML = "";
    this.tip.style.display = "none";
}

window.onload = function () {
    tooltip.init ();
}