|
|
| (27 intermediate revisions by the same user not shown) |
| Line 1: |
Line 1: |
| /****************************************** | | /*Changes the scrollbar color*/ |
| * Snow Effect Script- By Altan d.o.o. (http://www.altan.hr/snow/index.html)
| |
| * Visit Dynamic Drive DHTML code library (http://www.dynamicdrive.com/) for full source code
| |
| * Last updated Nov 9th, 05' by DD. This notice must stay intact for use
| |
| ******************************************/
| |
|
| |
| //Configure below to change URL path to the snow image
| |
| var snowsrc="snow.gif"
| |
| // Configure below to change number of snow to render
| |
| var no = 10;
| |
| // Configure whether snow should disappear after x seconds (0=never):
| |
| var hidesnowtime = 0;
| |
| // Configure how much snow should drop down before fading ("windowheight" or "pageheight")
| |
| var snowdistance = "pageheight";
| |
|
| |
|
| ///////////Stop Config//////////////////////////////////
| | var mode=0 |
|
| |
|
| var ie4up = (document.all) ? 1 : 0;
| | function blinkscroll(){ |
| var ns6up = (document.getElementById&&!document.all) ? 1 : 0;
| | if (mode==0) |
| | | document.body.style.scrollbarFaceColor="blue" |
| function iecompattest(){
| | else |
| return (document.compatMode && document.compatMode!="BackCompat")? document.documentElement : document.body
| | document.body.style.scrollbarFaceColor="green" |
| }
| | mode=(mode==0)? 1 : 0 |
| | | } |
| var dx, xp, yp; // coordinate and position variables
| | setInterval("blinkscroll()",1000) |
| var am, stx, sty; // amplitude and step variables
| |
| var i, doc_width = 800, doc_height = 600;
| |
|
| |
| if (ns6up) {
| |
| doc_width = self.innerWidth;
| |
| doc_height = self.innerHeight;
| |
| } else if (ie4up) {
| |
| doc_width = iecompattest().clientWidth;
| |
| doc_height = iecompattest().clientHeight;
| |
| }
| |
| | |
| dx = new Array();
| |
| xp = new Array();
| |
| yp = new Array();
| |
| am = new Array();
| |
| stx = new Array();
| |
| sty = new Array();
| |
| snowsrc=(snowsrc.indexOf("dynamicdrive.com")!=-1)? "snow.gif" : snowsrc
| |
| for (i = 0; i < no; ++ i) {
| |
| dx[i] = 0; // set coordinate variables
| |
| xp[i] = Math.random()*(doc_width-50); // set position variables
| |
| yp[i] = Math.random()*doc_height;
| |
| am[i] = Math.random()*20; // set amplitude variables
| |
| stx[i] = 0.02 + Math.random()/10; // set step variables
| |
| sty[i] = 0.7 + Math.random(); // set step variables
| |
| if (ie4up||ns6up) {
| |
| if (i == 0) {
| |
| document.write("<div id=\"dot"+ i +"\" style=\"POSITION: absolute; Z-INDEX: "+ i +"; VISIBILITY: visible; TOP: 15px; LEFT: 15px;\"><a href=\"http://dynamicdrive.com\"><img src='"+snowsrc+"' border=\"0\"><\/a><\/div>");
| |
| } else {
| |
| document.write("<div id=\"dot"+ i +"\" style=\"POSITION: absolute; Z-INDEX: "+ i +"; VISIBILITY: visible; TOP: 15px; LEFT: 15px;\"><img src='"+snowsrc+"' border=\"0\"><\/div>");
| |
| }
| |
| }
| |
| }
| |
| | |
| function snowIE_NS6() { // IE and NS6 main animation function
| |
| doc_width = ns6up?window.innerWidth-10 : iecompattest().clientWidth-10;
| |
| doc_height=(window.innerHeight && snowdistance=="windowheight")? window.innerHeight : (ie4up && snowdistance=="windowheight")? iecompattest().clientHeight : (ie4up && !window.opera && snowdistance=="pageheight")? iecompattest().scrollHeight : iecompattest().offsetHeight;
| |
| for (i = 0; i < no; ++ i) { // iterate for every dot
| |
| yp[i] += sty[i];
| |
| if (yp[i] > doc_height-50) {
| |
| xp[i] = Math.random()*(doc_width-am[i]-30);
| |
| yp[i] = 0;
| |
| stx[i] = 0.02 + Math.random()/10;
| |
| sty[i] = 0.7 + Math.random();
| |
| }
| |
| dx[i] += stx[i];
| |
| document.getElementById("dot"+i).style.top=yp[i]+"px";
| |
| document.getElementById("dot"+i).style.left=xp[i] + am[i]*Math.sin(dx[i])+"px";
| |
| }
| |
| snowtimer=setTimeout("snowIE_NS6()", 10);
| |
| }
| |
| | |
| function hidesnow(){
| |
| if (window.snowtimer) clearTimeout(snowtimer)
| |
| for (i=0; i<no; i++) document.getElementById("dot"+i).style.visibility="hidden"
| |
| }
| |
|
| |
| | |
| if (ie4up||ns6up){
| |
| snowIE_NS6();
| |
| if (hidesnowtime>0)
| |
| setTimeout("hidesnow()", hidesnowtime*1000)
| |
| }
| |
