/* $Id: tooltip.js 7886 2005-11-23 19:10:30Z nijel $ *//** * Displays the Tooltips (hints), if we have some * 2005-01-20 added by Michael Keck (mkkeck) */var ttXpos = 0, ttYpos = 0;var ttXadd = 10, ttYadd = -10;var ttDisplay = 0, ttHoldIt = 0;// Check if browser does support dynamic content and dhtmlvar ttNS4 = (document.layers) ? 1 : 0;           // the old Netscape 4var ttIE4 = (document.all) ? 1 : 0;              // browser wich uses document.allvar ttDOM = (document.getElementById) ? 1 : 0;   // DOM-compatible browsersif (ttDOM) { // if DOM-compatible, set the others to false    ttNS4 = 0;    ttIE4 = 0;}var myTooltipContainer = null;if ( (ttDOM) || (ttIE4) || (ttNS4) ) {    // mouse-event    if ( ttNS4 ) {        document.captureEvents(Event.MOUSEMOVE);    } else {        document.onmousemove = mouseMove;    }}/** * init the tooltip and write the text into it * * @param string theText tooltip content */function textTooltip(theText) {    if	(ttDOM || ttIE4) {                   // document.getEelementById || document.all        myTooltipContainer.innerHTML = "";  // we should empty it first        myTooltipContainer.innerHTML = theText;    } else if (ttNS4) {                     // document.layers        var layerNS4 = myTooltipContainer.document;        layerNS4.write(theText);        layerNS4.close();    }}/** * @var integer */var ttTimerID = 0;/** * swap the Tooltip // show and hide * * @param boolean stat view status */function swapTooltip(stat) {    if (ttHoldIt!=1) {        if (stat!='default') {            if (stat=='true')                showTooltip(true);            else if (stat=='false')                showTooltip(false);        } else {            if (ttDisplay)                ttTimerID = setTimeout("showTooltip(false);",500);            else                showTooltip(true);        }    } else {        if (ttTimerID) {           clearTimeout(ttTimerID);           ttTimerID = 0;        }        showTooltip(true);    }}/** * show / hide the Tooltip * * @param boolean stat view status */function showTooltip(stat) {    if (stat==false) {        if (ttNS4)            myTooltipContainer.visibility = "hide";        else            myTooltipContainer.style.visibility = "hidden";        ttDisplay = 0;    } else {        if (ttNS4)            myTooltipContainer.visibility = "show";        else            myTooltipContainer.style.visibility = "visible";        ttDisplay = 1;    }}/** * hold it, if we create or move the mouse over the tooltip */function holdTooltip() {    ttHoldIt = 1;    swapTooltip('true');    ttHoldIt = 0;}/** * move the tooltip to mouse position * * @param integer posX    horiz. position * @param integer posY    vert. position */function moveTooltip(posX, posY) {    if (ttDOM || ttIE4) {        myTooltipContainer.style.left	=	posX + "px";        myTooltipContainer.style.top  =	posY + "px";    } else if (ttNS4) {        myTooltipContainer.left = posX;        myTooltipContainer.top  = posY;    }}/** * build the tooltip * * @param    string    theText    tooltip content */function pmaTooltip( theText ) {    // reference to TooltipContainer    if ( null == myTooltipContainer ) {        if (ttNS4) {            myTooltipContainer = document.TooltipContainer;        } else if (ttIE4) {            myTooltipContainer = document.all('TooltipContainer');        } else if (ttDOM) {            myTooltipContainer = document.getElementById('TooltipContainer');        } else {            return;        }        if ( typeof( myTooltipContainer ) == 'undefined' ) {            return;        }    }    var plusX=0, plusY=0, docX=0, docY=0;    var divHeight = myTooltipContainer.clientHeight;    var divWidth  = myTooltipContainer.clientWidth;    if (navigator.appName.indexOf("Explorer")!=-1) {        if (document.documentElement && document.documentElement.scrollTop) {            plusX = document.documentElement.scrollLeft;            plusY = document.documentElement.scrollTop;            docX = document.documentElement.offsetWidth + plusX;            docY = document.documentElement.offsetHeight + plusY;        } else {            plusX = document.body.scrollLeft;            plusY = document.body.scrollTop;            docX = document.body.offsetWidth + plusX;            docY = document.body.offsetHeight + plusY;        }    } else {        docX = document.body.clientWidth;        docY = document.body.clientHeight;    }    ttXpos = ttXpos + plusX;    ttYpos = ttYpos + plusY;    if ((ttXpos + divWidth) > docX)        ttXpos = ttXpos - (divWidth + (ttXadd * 2));    if ((ttYpos + divHeight) > docY)        ttYpos = ttYpos - (divHeight + (ttYadd * 2));    textTooltip(theText);    moveTooltip((ttXpos + ttXadd), (ttYpos + ttYadd));    holdTooltip();}/** * register mouse moves * * @param    event    e */function mouseMove(e) {    if ( typeof( event ) != 'undefined' ) {        ttXpos = event.x;        ttYpos = event.y;    } else {        ttXpos = e.pageX;        ttYpos = e.pageY;    }}