<script language="javascript" type="text/javascript"> <!-- /****************************************** * Imagen con Tooltip Script - HTML.Dynamico 2001 * Mas Scripts y Recursos para tu web en: * http://www.htmldynamico.cjb.net ******************************************/ /* IMPORTANT: Put script after tooltip div or put tooltip div just before </BODY>. */ var dom = (document.getElementById) ? true : false; var ns5 = ((navigator.userAgent.indexOf("Gecko")>-1) && dom) ? true: false; var ie5 = ((navigator.userAgent.indexOf("MSIE")>-1) && dom) ? true : false; var ns4 = (document.layers && !dom) ? true : false; var ie4 = (document.all && !dom) ? true : false; var nodyn = (!ns5 && !ns4 && !ie4 && !ie5) ? true : false; // resize fix for ns4 var origWidth, origHeight; if (ns4) { origWidth = window.innerWidth; origHeight = window.innerHeight; window.onresize = function() { if (window.innerWidth != origWidth || window.innerHeight != origHeight) history.go(0); } } // avoid error of passing event object in older browsers if (nodyn) { event = "nope" } /////////////////////// CUSTOMIZE HERE //////////////////// // settings for tooltip // Do you want tip to move when mouse moves over link? var tipFollowMouse= true; // Be sure to set tipWidth wide enough for widest image var tipWidth= 160; var offX= 20; // how far from mouse to show tip var offY= 12; var tipFontFamily= "Verdana, arial, helvetica, sans-serif"; var tipFontSize= "8pt"; // set default text color and background color for tooltip here // individual tooltips can have their own (set in messages arrays) // but don't have to var tipFontColor= "#000000"; var tipBgColor= "#DDECFF"; var tipBorderColor= "#000080"; var tipBorderWidth= 3; var tipBorderStyle= "ridge"; var tipPadding= 4; // acá va el contenido del tooltip (imagen, descripcion, opcional bgColor, opcional color del texto) var messages = new Array(); // multi-dimensional arrays containing: // imagen y texto para el tooltip // opcional: bgColor - color del fondo messages[0] = new Array('disk.gif','Aqui ves un diskette en fondo blanco',"#FFFFFF"); messages[1] = new Array('lapiz.gif','Aqui ves un lapiz en fondo celeste.',"#DDECFF"); messages[2] = new Array('test.gif','Test description','black','white'); //////////////////// END OF CUSTOMIZATION AREA /////////////////// // preload images that are to appear in tooltip // from arrays above if (document.images) { var theImgs = new Array(); for (var i=0; i<messages.length; i++) { theImgs[i] = new Image(); theImgs[i].src = messages[i][0]; } } // to layout image and text, 2-row table, image centered in top cell // these go in var tip in doTooltip function // startStr goes before image, midStr goes between image and text var startStr = '<table width="' + tipWidth + '"><tr><td align="center" width="100%"><img src="'; var midStr = '" border="0"></td></tr><tr><td valign="top">'; var endStr = '</td></tr></table>'; //////////////////////////////////////////////////////////// // initTip - initialization for tooltip. // Global variables for tooltip. // Set styles for all but ns4. // Set up mousemove capture if tipFollowMouse set true. //////////////////////////////////////////////////////////// var tooltip, tipcss; function initTip() { if (nodyn) return; tooltip = (ns4)? document.tipDiv.document: (ie4)? document.all['tipDiv']: (ie5||ns5)? document.getElementById('tipDiv'): null; tipcss = (ns4)? document.tipDiv: tooltip.style; if (ie4||ie5||ns5) { // ns4 would lose all this on rewrites tipcss.width = tipWidth+"px"; tipcss.fontFamily = tipFontFamily; tipcss.fontSize = tipFontSize; tipcss.color = tipFontColor; tipcss.backgroundColor = tipBgColor; tipcss.borderColor = tipBorderColor; tipcss.borderWidth = tipBorderWidth+"px"; tipcss.padding = tipPadding+"px"; tipcss.borderStyle = tipBorderStyle; } if (tooltip&&tipFollowMouse) { if (ns4) document.captureEvents(Event.MOUSEMOVE); document.onmousemove = trackMouse; } } window.onload = initTip; ///////////////////////////////////////////////// // doTooltip function // Assembles content for tooltip and writes // it to tipDiv ///////////////////////////////////////////////// var t1,t2; // for setTimeouts var tipOn = false; // check if over tooltip link function doTooltip(evt,num) { if (!tooltip) return; if (t1) clearTimeout(t1); if (t2) clearTimeout(t2); tipOn = true; // set colors if included in messages array if (messages[num][2]) var curBgColor = messages[num][2]; else curBgColor = tipBgColor; if (messages[num][3]) var curFontColor = messages[num][3]; else curFontColor = tipFontColor; if (ns4) { var tip = '<table bgcolor="' + tipBorderColor + '" width="' + tipWidth + '" cellspacing="0" cellpadding="' + tipBorderWidth + '" border="0"><tr><td><table bgcolor="' + curBgColor + '" width="100%" cellspacing="0" cellpadding="' + tipPadding + '" border="0"><tr><td>'+ startStr + messages[num][0] + midStr + '<span style="font-family:' + tipFontFamily + '; font-size:' + tipFontSize + '; color:' + curFontColor + ';">' + messages[num][1] + '</span>' + endStr + '</td></tr></table></td></tr></table>'; tooltip.write(tip); tooltip.close(); } else if (ie4||ie5||ns5) { var tip = startStr + messages[num][0] + midStr + '<span style="font-family:' + tipFontFamily + '; font-size:' + tipFontSize + '; color:' + curFontColor + ';">' + messages[num][1] + '</span>' + endStr; tipcss.backgroundColor = curBgColor; tooltip.innerHTML = tip; } if (!tipFollowMouse) positionTip(evt); else t1=setTimeout("tipcss.visibility='visible'",100); } var mouseX, mouseY; function trackMouse(evt) { mouseX = (ns4||ns5)? evt.pageX: window.event.clientX + document.body.scrollLeft; mouseY = (ns4||ns5)? evt.pageY: window.event.clientY + document.body.scrollTop; if (tipOn) positionTip(evt); } ///////////////////////////////////////////////////////////// // positionTip function // If tipFollowMouse set false, so trackMouse function // not being used, get position of mouseover event. // Calculations use mouseover event position, // offset amounts and tooltip width to position // tooltip within window. ///////////////////////////////////////////////////////////// function positionTip(evt) { if (!tipFollowMouse) { mouseX = (ns4||ns5)? evt.pageX: window.event.clientX + document.body.scrollLeft; mouseY = (ns4||ns5)? evt.pageY: window.event.clientY + document.body.scrollTop; } // tooltip width and height var tpWd = (ns4)? tooltip.width: (ie4||ie5)? tooltip.clientWidth: tooltip.offsetWidth; var tpHt = (ns4)? tooltip.height: (ie4||ie5)? tooltip.clientHeight: tooltip.offsetHeight; // document area in view (subtract scrollbar width for ns) var winWd = (ns4||ns5)? window.innerWidth-20+window.pageXOffset: document.body.clientWidth+document.body.scrollLeft; var winHt = (ns4||ns5)? window.innerHeight-20+window.pageYOffset: document.body.clientHeight+document.body.scrollTop; // check mouse position against tip and window dimensions // and position the tooltip if ((mouseX+offX+tpWd)>winWd) tipcss.left = (ns4)? mouseX-(tpWd+offX): mouseX-(tpWd+offX)+"px"; else tipcss.left = (ns4)? mouseX+offX: mouseX+offX+"px"; if ((mouseY+offY+tpHt)>winHt) tipcss.top = (ns4)? winHt-(tpHt+offY): winHt-(tpHt+offY)+"px"; else tipcss.top = (ns4)? mouseY+offY: mouseY+offY+"px"; if (!tipFollowMouse) t1=setTimeout("tipcss.visibility='visible'",100); } function hideTip() { if (!tooltip) return; t2=setTimeout("tipcss.visibility='hidden'",100); tipOn = false; } //--> </script>

<a href="#" onmouseover="doTooltip(event,0)" onmouseout="hideTip()">Link 1</a><br> <a href="#" onmouseover="doTooltip(event,1)" onmouseout="hideTip()">Link 2</a>

<div id="tipDiv" style="position:absolute; visibility:hidden; z-index:100"></div>