Mariposas volando por tu blog,Flying Butterfly.

Flying Butterfly: Este es un Script que muestra unas "Mariposas" volando por tu blog,es sencillo de instalar,y hay 2 modelos.

1ºVamos a Diseño,Elementos de página,y añadir un gadget,(como vemos en la imagen):
2ºSeleccionamos,"HTML/Javascript":*Copiamos y pegamos el código elegido y guardamos.

<script language="JavaScript1.2"><br><br>/*<br>Flying Butterfly script (By BGAudioDr@aol.com)<br>Modified slightly/ permission granted to Dynamic Drive to feature script in archive<br>*/<br><br>var Ymax=8;                                //MAX # OF PIXEL STEPS IN THE "X" DIRECTION<br>var Xmax=8;                                //MAX # OF PIXEL STEPS IN THE "Y" DIRECTION<br>var Tmax=10000;                        //MAX # OF MILLISECONDS BETWEEN PARAMETER CHANGES<br><br>//FLOATING IMAGE URLS FOR EACH IMAGE. ADD OR DELETE ENTRIES. KEEP ELEMENT NUMERICAL ORDER STARTING WITH "0" !!<br><br>var floatimages=new Array();<br>floatimages[0]='http://www.ladylony.com/butterfly303.gif';<br>floatimages[1]='http://www.ladylony.com/butterfly303.gif';<br><br>//*********DO NOT EDIT BELOW***********<br>var NS4 = (navigator.appName.indexOf("Netscape")>=0 && parseFloat(navigator.appVersion) >= 4 && parseFloat(navigator.appVersion) < 5)? true : false; var IE4 = (document.all)? true : false; var NS6 = (parseFloat(navigator.appVersion) >= 5 && navigator.appName.indexOf("Netscape")>=0 )? true: false;<br>var wind_w, wind_h, t='', IDs=new Array();<br>for(i=0; i<floatimages.length; i++){ t+=(NS4)?'<layer name="pic'+i+'" visibility="hide" width="10" height="10"><a ">' : '<div id="pic'+i+'" style="position:absolute; visibility:hidden;width:10px; height:10px"><a >';<br>t+='<img src="'+floatimages[i]+'" name="p'+i+'" border="0">';<br>t+=(NS4)? '</a></layer>':'</a></div>';<br>}<br>document.write(t);<br><br>function moveimage(num){<br>if(getidleft(num)+IDs[num].W+IDs[num].Xstep >= wind_w+getscrollx())IDs[num].Xdir=false;<br>if(getidleft(num)-IDs[num].Xstep<=getscrollx())IDs[num].Xdir=true; if(getidtop(num)+IDs[num].H+IDs[num].Ystep >= wind_h+getscrolly())IDs[num].Ydir=false;<br>if(getidtop(num)-IDs[num].Ystep<=getscrolly())IDs[num].Ydir=true; moveidby(num, (IDs[num].Xdir)? IDs[num].Xstep :  -IDs[num].Xstep , (IDs[num].Ydir)?  IDs[num].Ystep:  -IDs[num].Ystep); }  function getnewprops(num){ IDs[num].Ydir=Math.floor(Math.random()*2)>0;<br>IDs[num].Xdir=Math.floor(Math.random()*2)>0;<br>IDs[num].Ystep=Math.ceil(Math.random()*Ymax);<br>IDs[num].Xstep=Math.ceil(Math.random()*Xmax)<br>setTimeout('getnewprops('+num+')', Math.floor(Math.random()*Tmax));<br>}<br><br>function getscrollx(){<br>if(NS4 || NS6)return window.pageXOffset;<br>if(IE4)return document.body.scrollLeft;<br>}<br><br>function getscrolly(){<br>if(NS4 || NS6)return window.pageYOffset;<br>if(IE4)return document.body.scrollTop;<br>}<br><br>function getid(name){<br>if(NS4)return document.layers[name];<br>if(IE4)return document.all[name];<br>if(NS6)return document.getElementById(name);<br>}<br><br>function moveidto(num,x,y){<br>if(NS4)IDs[num].moveTo(x,y);<br>if(IE4 || NS6){<br>IDs[num].style.left=x+'px';<br>IDs[num].style.top=y+'px';<br>}}<br><br>function getidleft(num){<br>if(NS4)return IDs[num].left;<br>if(IE4 || NS6)return parseInt(IDs[num].style.left);<br>}<br><br>function getidtop(num){<br>if(NS4)return IDs[num].top;<br>if(IE4 || NS6)return parseInt(IDs[num].style.top);<br>}<br><br>function moveidby(num,dx,dy){<br>if(NS4)IDs[num].moveBy(dx, dy);<br>if(IE4 || NS6){<br>IDs[num].style.left=(getidleft(num)+dx)+'px';<br>IDs[num].style.top=(getidtop(num)+dy)+'px';<br>}}<br><br>function getwindowwidth(){<br>if(NS4 || NS6)return window.innerWidth;<br>if(IE4)return document.body.clientWidth;<br>}<br><br>function getwindowheight(){<br>if(NS4 || NS6)return window.innerHeight;<br>if(IE4)return document.body.clientHeight;<br>}<br><br>function init(){<br>wind_w=getwindowwidth();<br>wind_h=getwindowheight();<br>for(i=0; i<floatimages.length; i++){ IDs[i]=getid('pic'+i); if(NS4){ IDs[i].W=IDs[i].document.images["p"+i].width; IDs[i].H=IDs[i].document.images["p"+i].height; } if(NS6 || IE4){ IDs[i].W=document.images["p"+i].width; IDs[i].H=document.images["p"+i].height; } getnewprops(i); moveidto(i , Math.floor(Math.random()*(wind_w-IDs[i].W)), Math.floor(Math.random()*(wind_h-IDs[i].H))); if(NS4)IDs[i].visibility = "show"; if(IE4 || NS6)IDs[i].style.visibility = "visible"; startfly=setInterval('moveimage('+i+')',Math.floor(Math.random()*100)+100); }}  function hidebutterfly(){ for(i=0; i<floatimages.length; i++){ if (IE4) eval("document.all.pic"+i+".style.visibility='hidden'") else if (NS6) document.getElementById("pic"+i).style.visibility='hidden' else if (NS4) eval("document.pic"+i+".visibility='hide'") clearInterval(startfly) } }  if (NS4||NS6||IE4){ window.onload=init; window.onresize=function(){ wind_w=getwindowwidth(); wind_h=getwindowheight(); } }  </script><br>

<script language="JavaScript1.2"><br /><br />/*<br />Flying Butterfly script (By BGAudioDr@aol.com)<br />Modified slightly/ permission granted to Dynamic Drive to feature script in archive<br />*/<br /><br />var Ymax=8;                                //MAX # OF PIXEL STEPS IN THE "X" DIRECTION<br />var Xmax=8;                                //MAX # OF PIXEL STEPS IN THE "Y" DIRECTION<br />var Tmax=10000;                        //MAX # OF MILLISECONDS BETWEEN PARAMETER CHANGES<br /><br />//FLOATING IMAGE URLS FOR EACH IMAGE. ADD OR DELETE ENTRIES. KEEP ELEMENT NUMERICAL ORDER STARTING WITH "0" !!<br /><br />var floatimages=new Array();<br />floatimages[0]='http://www.ladylony.com/butterfly202.gif';<br />floatimages[1]='http://www.ladylony.com/butterfly202.gif';<br /><br />//*********DO NOT EDIT BELOW***********<br />var NS4 = (navigator.appName.indexOf("Netscape")>=0 && parseFloat(navigator.appVersion) >= 4 && parseFloat(navigator.appVersion) < 5)? true : false;<br />var IE4 = (document.all)? true : false;<br />var NS6 = (parseFloat(navigator.appVersion) >= 5 && navigator.appName.indexOf("Netscape")>=0 )? true: false;<br />var wind_w, wind_h, t='', IDs=new Array();<br />for(i=0; i<floatimages.length; i++){<br />t+=(NS4)?'<layer name="pic'+i+'" visibility="hide" width="10" height="10"><a ">' : '<div id="pic'+i+'" style="position:absolute; visibility:hidden;width:10px; height:10px"><a >';<br />t+='<img src="'+floatimages[i]+'" name="p'+i+'" border="0">';<br />t+=(NS4)? '</a></layer>':'</a></div>';<br />}<br />document.write(t);<br /><br />function moveimage(num){<br />if(getidleft(num)+IDs[num].W+IDs[num].Xstep >= wind_w+getscrollx())IDs[num].Xdir=false;<br />if(getidleft(num)-IDs[num].Xstep<=getscrollx())IDs[num].Xdir=true;<br />if(getidtop(num)+IDs[num].H+IDs[num].Ystep >= wind_h+getscrolly())IDs[num].Ydir=false;<br />if(getidtop(num)-IDs[num].Ystep<=getscrolly())IDs[num].Ydir=true;<br />moveidby(num, (IDs[num].Xdir)? IDs[num].Xstep :  -IDs[num].Xstep , (IDs[num].Ydir)?  IDs[num].Ystep:  -IDs[num].Ystep);<br />}<br /><br />function getnewprops(num){<br />IDs[num].Ydir=Math.floor(Math.random()*2)>0;<br />IDs[num].Xdir=Math.floor(Math.random()*2)>0;<br />IDs[num].Ystep=Math.ceil(Math.random()*Ymax);<br />IDs[num].Xstep=Math.ceil(Math.random()*Xmax)<br />setTimeout('getnewprops('+num+')', Math.floor(Math.random()*Tmax));<br />}<br /><br />function getscrollx(){<br />if(NS4 || NS6)return window.pageXOffset;<br />if(IE4)return document.body.scrollLeft;<br />}<br /><br />function getscrolly(){<br />if(NS4 || NS6)return window.pageYOffset;<br />if(IE4)return document.body.scrollTop;<br />}<br /><br />function getid(name){<br />if(NS4)return document.layers[name];<br />if(IE4)return document.all[name];<br />if(NS6)return document.getElementById(name);<br />}<br /><br />function moveidto(num,x,y){<br />if(NS4)IDs[num].moveTo(x,y);<br />if(IE4 || NS6){<br />IDs[num].style.left=x+'px';<br />IDs[num].style.top=y+'px';<br />}}<br /><br />function getidleft(num){<br />if(NS4)return IDs[num].left;<br />if(IE4 || NS6)return parseInt(IDs[num].style.left);<br />}<br /><br />function getidtop(num){<br />if(NS4)return IDs[num].top;<br />if(IE4 || NS6)return parseInt(IDs[num].style.top);<br />}<br /><br />function moveidby(num,dx,dy){<br />if(NS4)IDs[num].moveBy(dx, dy);<br />if(IE4 || NS6){<br />IDs[num].style.left=(getidleft(num)+dx)+'px';<br />IDs[num].style.top=(getidtop(num)+dy)+'px';<br />}}<br /><br />function getwindowwidth(){<br />if(NS4 || NS6)return window.innerWidth;<br />if(IE4)return document.body.clientWidth;<br />}<br /><br />function getwindowheight(){<br />if(NS4 || NS6)return window.innerHeight;<br />if(IE4)return document.body.clientHeight;<br />}<br /><br />function init(){<br />wind_w=getwindowwidth();<br />wind_h=getwindowheight();<br />for(i=0; i<floatimages.length; i++){<br />IDs[i]=getid('pic'+i);<br />if(NS4){<br />IDs[i].W=IDs[i].document.images["p"+i].width;<br />IDs[i].H=IDs[i].document.images["p"+i].height;<br />}<br />if(NS6 || IE4){<br />IDs[i].W=document.images["p"+i].width;<br />IDs[i].H=document.images["p"+i].height;<br />}<br />getnewprops(i);<br />moveidto(i , Math.floor(Math.random()*(wind_w-IDs[i].W)), Math.floor(Math.random()*(wind_h-IDs[i].H)));<br />if(NS4)IDs[i].visibility = "show";<br />if(IE4 || NS6)IDs[i].style.visibility = "visible";<br />startfly=setInterval('moveimage('+i+')',Math.floor(Math.random()*100)+100);<br />}}<br /><br />function hidebutterfly(){<br />for(i=0; i<floatimages.length; i++){<br />if (IE4)<br />eval("document.all.pic"+i+".style.visibility='hidden'")<br />else if (NS6)<br />document.getElementById("pic"+i).style.visibility='hidden'<br />else if (NS4)<br />eval("document.pic"+i+".visibility='hide'")<br />clearInterval(startfly)<br />}<br />}<br /><br />if (NS4||NS6||IE4){<br />window.onload=init;<br />window.onresize=function(){ wind_w=getwindowwidth(); wind_h=getwindowheight(); }<br />}<br /><br /></script><br />