thd/web/js/.svn/text-base/uc.base.js.svn-base
author Gautier Thibault <gthibault@universcine.com>
Tue, 22 Sep 2009 16:40:38 +0200
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var uc = uc || {};
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//retourne vrai si IE
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uc.navigatorIsIeNoCollision = function (){
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return navigator.appName.substring( 0,5 ).toUpperCase() == 'MICRO';
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}
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uc.calculeOffsetLeft = function(r){
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return uc.calculeOffset(r,"offsetLeft")
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}
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uc.calculeOffsetTop = function(r){
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return uc.calculeOffset(r,"offsetTop")
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}
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uc.calculeOffset = function(element,attr){
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 var offset=0;
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 while(element){
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   offset+=element[attr];
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   element=element.offsetParent
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 }
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 return offset
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}
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uc.returnDocumentSize = function () {
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  var myWidth = 0, myHeight = 0;
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  if( typeof( window.innerWidth ) == 'number' ) {
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    //Non-IE
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    myWidth  = window.innerWidth;
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    myHeight = window.innerHeight;
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  } else if( document.documentElement && ( document.documentElement.clientWidth || document.documentElement.clientHeight ) ) {
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    //IE 6+ in 'standards compliant mode'
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    myWidth = document.documentElement.clientWidth;
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    myHeight = document.documentElement.clientHeight;
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  } else if( document.body && ( document.body.clientWidth || document.body.clientHeight ) ) {
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    //IE 4 compatible
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    myWidth = document.body.clientWidth;
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    myHeight = document.body.clientHeight;
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  }
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  var result = new Array(myWidth,myHeight);
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  return result;
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}
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uc.getDocScrollTop = function(){
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    if(document.body.scrollTop){
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     ltop = document.body.scrollTop;
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    }else{
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     ltop = document.documentElement.scrollTop;
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    }
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return ltop;
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}
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uc.getDocScrollLeft = function(){
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    if(document.body.scrollLeft){
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     ltop = document.body.scrollLeft;
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    }else{
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     ltop = document.documentElement.scrollLeft;
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    }
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return ltop;
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}