SysMO-DB/seek

/*
Sweet Titles (c) Creative Commons 2005
http://creativecommons.org/licenses/by-sa/2.5/
Author: Dustin Diaz | http://www.dustindiaz.com
*/
var sweetTitles = { 
    xCord : 0,                                // @Number: x pixel value of current cursor position
    yCord : 0,                                // @Number: y pixel value of current cursor position
    tipElements : ['a','abbr','acronym','button'],    // @Array: Allowable elements that can have the toolTip
    obj : Object,                            // @Element: That of which you're hovering over
    tip : Object,                            // @Element: The actual toolTip itself
    active : 0,                                // @Number: 0: Not Active || 1: Active
    init : function() {
        if ( !document.getElementById ||
            !document.createElement ||
            !document.getElementsByTagName ) {
            return;
        }
        var i,j;
        this.tip = document.createElement('div');
        this.tip.id = 'toolTip';
        document.getElementsByTagName('body')[0].appendChild(this.tip);
        this.tip.style.top = '0';
        this.tip.style.visibility = 'hidden';
        var tipLen = this.tipElements.length;
        for ( i=0; i<tipLen; i++ ) {
            var current = document.getElementsByTagName(this.tipElements[i]);
            var curLen = current.length;
            for ( j=0; j<curLen; j++ ) {
                addEvent(current[j],'mouseover',this.tipOver);
                addEvent(current[j],'mouseout',this.tipOut);
                current[j].setAttribute('tip',current[j].title);
                current[j].removeAttribute('title');
            }
        }
    },
    updateXY : function(e) {
        if ( document.captureEvents ) {
            sweetTitles.xCord = e.pageX;
            sweetTitles.yCord = e.pageY;
        } else if ( window.event.clientX ) {
            sweetTitles.xCord = window.event.clientX+document.documentElement.scrollLeft;
            sweetTitles.yCord = window.event.clientY+document.documentElement.scrollTop;
        }
    },
    tipOut: function() {
        if ( window.tID ) {
            clearTimeout(tID);
        }
        if ( window.opacityID ) {
            clearTimeout(opacityID);
        }
        sweetTitles.tip.style.visibility = 'hidden';
    },
    checkNode : function() {
        var trueObj = this.obj;
        if ( this.tipElements.inArray(trueObj.nodeName.toLowerCase()) ) {
            return trueObj;
        } else {
            return trueObj.parentNode;
        }
    },
    tipOver : function(e) {
        sweetTitles.obj = this;
        tID = window.setTimeout("sweetTitles.tipShow()",500);
        sweetTitles.updateXY(e);
    },
    tipShow : function() {        
        var scrX = Number(this.xCord);
        var scrY = Number(this.yCord);
        var tp = parseInt(scrY+15);
        var lt = parseInt(scrX+10);
        var anch = this.checkNode();
        var addy = '';
        var access = '';
        if ( anch.nodeName.toLowerCase() == 'a' ) {
            addy = (anch.href.length > 25 ? anch.href.toString().substring(0,25)+"..." : anch.href);
            var access = ( anch.accessKey ? ' <span>['+anch.accessKey+']</span> ' : '' );
        } else {
            addy = anch.firstChild.nodeValue;
        }
        this.tip.innerHTML = "<p>"+anch.getAttribute('tip')+"<em>"+access+addy+"</em></p>";
        if ( parseInt(document.documentElement.clientWidth+document.documentElement.scrollLeft) < parseInt(this.tip.offsetWidth+lt) ) {
            this.tip.style.left = parseInt(lt-(this.tip.offsetWidth+10))+'px';
        } else {
            this.tip.style.left = lt+'px';
        }
        if ( parseInt(document.documentElement.clientHeight+document.documentElement.scrollTop) < parseInt(this.tip.offsetHeight+tp) ) {
            this.tip.style.top = parseInt(tp-(this.tip.offsetHeight+10))+'px';
        } else {
            this.tip.style.top = tp+'px';
        }
        this.tip.style.visibility = 'visible';
        this.tip.style.opacity = '.1';
        this.tipFade(10);
    },
    tipFade: function(opac) {
        var passed = parseInt(opac);
        var newOpac = parseInt(passed+10);
        if ( newOpac < 80 ) {
            this.tip.style.opacity = '.'+newOpac;
            this.tip.style.filter = "alpha(opacity:"+newOpac+")";
            opacityID = window.setTimeout("sweetTitles.tipFade('"+newOpac+"')",20);
        }
        else { 
            this.tip.style.opacity = '.80';
            this.tip.style.filter = "alpha(opacity:80)";
        }
    }
};
function pageLoader() {
    sweetTitles.init();
}
addEvent(window,'load',pageLoader);