Начална страница > Образователни презентации

Образователни презентации

По математика:

На този адрес може да намерите актуална информация за ваканциите:

www.minedu.government.bg/left_menu/vacations/

<p>

<font face="arial, helvetica" size="-2"><a href="https://www.napravisisait.com/2012/11/2-leki-skripta-za-snejinki-za-vseki-sait.html" title="Снежинки за твоя сайт от "Направи си сайт"">Безплатни скриптове за снежинки</a></font></p>

Myspace Clocks, Flowers Clocks at WishAFriend.com

<br />

Snow Fall 1 - no images - Java Script

Visit https://rainbow.arch.scriptmania.com/scripts/

for this script and many more

///////////////////////////////////////////////////////////////////////////

// CONFIGURATION

///////////////////////////////////////////////////////////////////////////

// Set the number of snowflakes (more than 30 - 40 not recommended)

var snowmax=35

// Set the colors for the snow. Add as many colors as you like

var snowcolor=new Array("#aaaacc","#ddddff","#ccccdd","#f3f3f3","#f0ffff")

// Set the fonts, that create the snowflakes. Add as many fonts as you like

var snowtype=new Array("Times","Arial","Times","Verdana")

// Set the letter that creates your snowflake (recommended: * )

var snowletter="*"

// Set the speed of sinking (recommended values range from 0.3 to 2)

var sinkspeed=0.6

// Set the maximum-size of your snowflakes

var snowmaxsize=30

// Set the minimal-size of your snowflakes

var snowminsize=8

// Set the snowing-zone

// Set 1 for all-over-snowing, set 2 for left-side-snowing

// Set 3 for center-snowing, set 4 for right-side-snowing

var snowingzone=1

///////////////////////////////////////////////////////////////////////////

// CONFIGURATION ENDS HERE

///////////////////////////////////////////////////////////////////////////

// Do not edit below this line

var snow=new Array()

var marginbottom

var marginright

var timer

var i_snow=0

var x_mv=new Array();

var crds=new Array();

var lftrght=new Array();

var browserinfos=navigator.userAgent

var ie5=document.all&&document.getElementById&&!browserinfos.match(/Opera/)

var ns6=document.getElementById&&!document.all

var opera=browserinfos.match(/Opera/)

var browserok=ie5||ns6||opera

function randommaker(range) {

rand=Math.floor(range*Math.random())

return rand

}

function initsnow() {

if (ie5 || opera) {

marginbottom = document.body.scrollHeight

marginright = document.body.clientWidth-15

}

else if (ns6) {

marginbottom = document.body.scrollHeight

marginright = window.innerWidth-15

}

var snowsizerange=snowmaxsize-snowminsize

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

crds[i] = 0;

lftrght[i] = Math.random()*15;

x_mv[i] = 0.03 + Math.random()/10;

snow[i]=document.getElementById("s"+i)

snow[i].style.fontFamily=snowtype[randommaker(snowtype.length)]

snow[i].size=randommaker(snowsizerange)+snowminsize

snow[i].style.fontSize=snow[i].size+'px';

snow[i].style.color=snowcolor[randommaker(snowcolor.length)]

snow[i].style.zIndex=1000

snow[i].sink=sinkspeed*snow[i].size/5

if (snowingzone==1) {snow[i].posx=randommaker(marginright-snow[i].size)}

if (snowingzone==2) {snow[i].posx=randommaker(marginright/2-snow[i].size)}

if (snowingzone==3) {snow[i].posx=randommaker(marginright/2-snow[i].size)+marginright/4}

if (snowingzone==4) {snow[i].posx=randommaker(marginright/2-snow[i].size)+marginright/2}

snow[i].posy=randommaker(2*marginbottom-marginbottom-2*snow[i].size)

snow[i].style.left=snow[i].posx+'px';

snow[i].style.top=snow[i].posy+'px';

}

movesnow()

}

function movesnow() {

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

crds[i] += x_mv[i];

snow[i].posy+=snow[i].sink

snow[i].style.left=snow[i].posx+lftrght[i]*Math.sin(crds[i])+'px';

snow[i].style.top=snow[i].posy+'px';

if (snow[i].posy>=marginbottom-2*snow[i].size || parseInt(snow[i].style.left)>(marginright-3*lftrght[i])){

if (snowingzone==1) {snow[i].posx=randommaker(marginright-snow[i].size)}

if (snowingzone==2) {snow[i].posx=randommaker(marginright/2-snow[i].size)}

if (snowingzone==3) {snow[i].posx=randommaker(marginright/2-snow[i].size)+marginright/4}

if (snowingzone==4) {snow[i].posx=randommaker(marginright/2-snow[i].size)+marginright/2}

snow[i].posy=0

}

var timer=setTimeout("movesnow()",50)

}

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

document.write("<span id='s"+i+"' style='position:absolute;top:-"+snowmaxsize+"'>"+snowletter+"</span>")

}

if (browserok) {

window.onload=initsnow

}

</SCRIPT><br />

<p>

Образователни презентации

За връзка

Съобщения за деца и родители

Хартиена солничка с късметчета