<script language="JavaScript1.2">

//Flying planes - by John Ely

  //Modified from: Autumn leaves script- by Kurt Grigg (kurt.grigg@virgin.net)

  //Modified by Dynamic Drive for NS6 functionality

  //visit http://www.dynamicdrive.com for this script 

//Pre-load your image below!

  //CHANGE 5 to the number of images listed below

  grphcs=new Array(5)

//PRELOAD the involved images (extend or contract variables according to # of images used)

  Image0=new Image();

 Image0.src=grphcs[0]="//jegvirag.gportal.hu/portal/jegvirag/image/gallery/1442056397_65.gif"

  Image1=new Image();

 Image1.src=grphcs[1]="//jegvirag.gportal.hu/portal/jegvirag/image/gallery/1442056397_65.gif"

  Image2=new Image();

 Image2.src=grphcs[2]="//jegvirag.gportal.hu/portal/jegvirag/image/gallery/1442056397_65.gif"

  Image3=new Image();

Image3.src=grphcs[3]="//jegvirag.gportal.hu/portal/jegvirag/image/gallery/1442056397_65.gif"

  Image4=new Image();

Image4.src=grphcs[4]="//jegvirag.gportal.hu/portal/jegvirag/image/gallery/1442056397_65.gif"

//SPECIFY number of images to randomly display concurrently from list above. Less the more efficient

  Amount=3;

  Ypos=new Array();

  Xpos=new Array();

  Speed=new Array();

  Step=new Array();

  Cstep=new Array();

  ns=(document.layers)?1:0;

  ns6=(document.getElementById&&!document.all)?1:0;

  ie=document.all

if (ns){

  for (i = 0; i < Amount; i++){

  var P=Math.floor(Math.random()*grphcs.length);

  rndPic=grphcs[P];

  document.write("<LAYER NAME='sn"+i+"' LEFT=0 TOP=0><img src="+rndPic+"></LAYER>");

  }

  }

  else{

  document.write('<div style="position:absolute;top:0px;left:0px"><div style="position:relative">');

  for (i = 0; i < Amount; i++){

  var P=Math.floor(Math.random()*grphcs.length);

  rndPic=grphcs[P];

  document.write('<img id="si'+i+'" src="'+rndPic+'" style="position:absolute;top:0px;left:0px">');

  }

  document.write('</div></div>');

  }

  WinHeight=(ns||ns6)?window.innerHeight-70:window.document.body.clientHeight;

  WinWidth=(ns||ns6)?window.innerWidth:window.document.body.clientWidth;

  for (i=0; i < Amount; i++){                                                              

   Ypos[i] = Math.round(Math.random()*WinHeight);

   Xpos[i] = Math.round(Math.random()*WinWidth);

   Speed[i]= Math.random()*5+1;

   Cstep[i]=0;

   Step[i]=Math.random()*0.1+0.05;

  }

  function fly(){

  var WinHeight=(ns||ns6)?window.innerHeight:window.document.body.clientHeight;

  var WinWidth=(ns||ns6)?window.innerWidth-70:window.document.body.clientWidth;

  var hscrll=(ns||ns6)?window.pageYOffset:document.body.scrollTop;

  var wscrll=(ns||ns6)?window.pageXOffset:document.body.scrollLeft;

for (i=0; i < Amount; i++){

  sy = Speed[i]*Math.sin(Cstep[i]);

  sx = Speed[i]*2;

  Ypos[i]+=sy;

  Xpos[i]+=sx;

  if (Xpos[i] > WinWidth){

  Ypos[i]=Math.round(Math.random()*WinHeight);

  Xpos[i]=-60;

  Speed[i]=Math.random()*5+1;

  }

if (ns){

  document.layers['sn'+i].left=Xpos[i]+wscrll;

  document.layers['sn'+i].top=Ypos[i];

  }

else if (ns6){

  document.getElementById("si"+i).style.left=Xpos[i]+wscrll;

  document.getElementById("si"+i).style.top=Math.min(WinHeight,Ypos[i]);

  } 

else{

  eval("document.all.si"+i).style.left=Xpos[i]+wscrll;

  eval("document.all.si"+i).style.top=Ypos[i];

  }

  Cstep[i]+=Step[i];

  }

  setTimeout('fly()',20);

  }

if (ie||ns||ns6)

  window.onload=fly

  //-->

  </script>

 

 

 

 

 

 

(Ha valami nem megy szólj és segítek. virag-78@gportal.hu )

Készült:2017.04.10.

Copyright  © 2005-2017 JégVirág Design