21 lines
547 B
JavaScript
21 lines
547 B
JavaScript
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// xTop, Copyright 2001-2005 Michael Foster (Cross-Browser.com)
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// Part of X, a Cross-Browser Javascript Library, Distributed under the terms of the GNU LGPL
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function xTop(e, iY)
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{
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if(!(e=xGetElementById(e))) return 0;
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var css=xDef(e.style);
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if(css && xStr(e.style.top)) {
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if(xNum(iY)) e.style.top=iY+'px';
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else {
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iY=parseInt(e.style.top);
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if(isNaN(iY)) iY=0;
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}
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}
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else if(css && xDef(e.style.pixelTop)) {
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if(xNum(iY)) e.style.pixelTop=iY;
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else iY=e.style.pixelTop;
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}
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return iY;
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}
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