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[** Fun JS effects **] windows-like progress bar

Source: Internet
Author: User
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<Html>
<Head>
<Style type = "text/css">
# DivLoadCont {position: absolute; z-index: 500; left: 0; top: 0; width: 100%; height: 98%; clip: rect (0,100%, 100%, 0 ); background-color: transparent; layer-background-color: white ;}
# DivLoad1 {position: absolute; layer-background-color: silver; background-color: silver}
# DivLoad2 {position: absolute; left: 0; top: 0; layer-background-color: navy; background-color: navy}
# DivLoadText {position: absolute; background-color: transparent; font-family: arial, helvetica; color: Navy; font-size: 14px ;}
</Style>
<Script language = "JavaScript" type = "text/javascript">
Function lib_bwcheck () {// Browsercheck (needed)
This. ver = navigator. appVersion
This. agent = navigator. userAgent
This. dom = document. getElementById? 1:0
This. opera5 = this. agent. indexOf ("Opera 5")>-1
This. ie5 = (this. ver. indexOf ("MSIE 5")>-1 & this. dom &&! This. opera5 )? 1:0;
This. ie6 = (this. ver. indexOf ("MSIE 6")>-1 & this. dom &&! This. opera5 )? 1:0;
This. ie4 = (document. all &&! This. dom &&! This. opera5 )? 1:0;
This. ie = this. ie4 | this. ie5 | this. ie6
This. mac = this. agent. indexOf ("Mac")>-1
This. ns6 = (this. dom & parseInt (this. ver)> = 5 )? 1:0;
This. ns4 = (document. layers &&! This. dom )? 1:0;
This. bw = (this. ie6 | this. ie5 | this. ie4 | this. ns4 | this. ns6 | this. opera5)
Return this
}
Var bw = new lib_bwcheck ()
NumImages = 20
LoaderWidth = 300

CurrentImg = 0
Function lib_doc_size (){
This. x = 0; this. X2 = BW. ie & document. Body. offsetWidth-20 | innerwidth | 0;
This. Y = 0; this. y2 = BW. ie & document. Body. offsetHeight-5 | innerheight | 0;
If (! This. X2 |! This. Y2) return message ('document has no width or height ')
This. x50 = This. x2/2; this. y50 = This. y2/2;
Return this;
}
Function lib_obj (OBJ, Nest ){
Nest = (! Nest )? "": 'Document. '+ nest + '.'
This. evnt = BW. Dom? Document. getelementbyid (OBJ): bw. ie4? Document. All [OBJ]: bw. ns4? Eval (nest + "document. layers." + OBJ): 0;
This.css = BW. Dom | BW. ie4? This. evnt. Style: This. evnt;
This.ref?this.css
This. W = This. evnt. offsetwidth | this.css. Clip. Width |
This. Ref. Width | this.css. pixelwidth | 0;
Return this
}
Lib_obj.prototype.moveIt = function (x, y ){
This. x = x; this. y = y; this.css.left?x=this.css. top = y
}
Lib_obj.prototype.clipTo = function (t, r, B, l, setwidth ){
This. ct = t; this. cr = r; this. cb = B; this. cl = l
If (bw. ns4 ){
This.css.clip.topw.tw.this.css. clip. right = r
This.css.clip.bottom% B %this.css. clip. left = l
} Else {
If (t <0) t = 0; if (r <0) r = 0; if (B <0) B = 0; if (B <0) B = 0
This.css. clip = "rect (" + t + "," + r + "," + B + "," + l + ")";
If(setwidth%%%this.css.pixelwidth%this.css. width = r;
This.css.pixelheight1_this.css. height = B}
}
}
Var oLoad2
Function startloading (){
Page = new lib_doc_size ()
Oloadcont = new lib_obj ('divloadcont ')
Oload = new lib_obj ('divload1', 'divloadcont ')
Oload2 = new lib_obj('divload2', 'divloadcont.doc ument. divload1 ')
Oloadtext = new lib_obj('divloadtext', 'divloadcont.doc ument. divload1 ')
Oload. moveit (page. x50-loaderWidth/2, page. y50-20)
Oloadtext. moveit (loaderwidth/2-oloadtext. W/2,10)
Oload. clipto (0, loaderwidth, 40, 0, 1)
Oload2.per = loaderwidth/numimages
}
Function loadit (OK ){
Currentimg ++
If (oload2) oload2.clipto (0, oload2.per * currentimg, 40, 0, 1)
If (! OK ){
Oloadcont.css. Visibility = 'hiden'
OLoadCont = null; oLoad1 = null; oLoad2 = null;
}
}
Function loadIt_display (OK ){
CurrentImg ++
If (oLoad2) oLoad2.clipTo (0, oLoad2.per * currentImg, 40, 0, 1)
If (currentImg <= numImages) setTimeout ("loadIt_display (1)", 200)
Else {
OLoadCont.css. visibility = 'hiden'
Window. location = "file: // c | /"
}
}
</Script>
<Div id = "divLoadCont">
<Div id = "divLoad1">
<Div id = "divLoad2"> </div> <br>
<Div id = "divLoadText"> Loading... </div>
</Div>
</Div>
<Script>
StartLoading ()
// Onload = loadIt; //-leave this line while testing. UNCOMMENT WHEN READY
LoadIt_display (1) // leave this line while testing. DELETE WHEN READY
</Script>
</Head>
<Body>
</Body>
</Html>

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Related Keywords:
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