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18 lines
1.2 KiB
18 lines
1.2 KiB
/*
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DESTOON Copyright (C)2008-2099 www.destoon.com
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This is NOT a freeware,Use is subject to license.txt
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*/
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function dmarquee(lineheight, speed, delay, id) {
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this.t; this.p = false; this.o = Dd(id); this.h = this.o.innerHTML; if(this.h.length < 10) return;
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this.o.innerHTML = '<div id="'+id+'_tmp"><div>'+this.h+'</div></div>';
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var h1 = Number(Dd(id).style.height.replace('px', '')); var h2 = Dd(id+'_tmp').scrollHeight;
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if(lineheight == -1) return;
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if(h2*2 <= h1) { this.o.innerHTML = this.h; return; } else if(h2 >= h1) { this.o.innerHTML = this.h + this.h; } else { this.o.innerHTML = this.h + this.h + this.h; }
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this.o.scrollTop = 0; var _this = this;
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this.o.onmouseover = function() {_this.p = true;}
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this.o.onmouseout = function() {_this.p = false;}
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this.start = function() { this.t = setInterval(function() {_this.scrolling();}, speed); if(!this.p) {this.o.scrollTop += 1;} }
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this.scrolling = function() { if(this.o.scrollTop%lineheight !=0) { this.o.scrollTop += 1; if(this.o.scrollTop == h2) this.o.scrollTop = 0; } else { clearInterval(this.t); setTimeout(function() {_this.start();}, delay); } }
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setTimeout(function() {_this.start();}, delay);
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}
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//e.g. new dmarquee(20, 20, 1000, 'id');
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