75 lines
1.3 KiB
JavaScript
75 lines
1.3 KiB
JavaScript
|
/*
|
||
|
|
Copyright (c) 2004-2011, The Dojo Foundation All Rights Reserved.
|
||
|
|
Available via Academic Free License >= 2.1 OR the modified BSD license.
|
||
|
|
see: http://dojotoolkit.org/license for details
|
||
|
|
*/
|
||
|
|
|
||
|
|
//>>built
|
||
|
|
define("dojo/dom",["./_base/sniff","./_base/lang","./_base/window"],function(_1,_2,_3){
|
||
|
|
try{
|
||
|
|
document.execCommand("BackgroundImageCache",false,true);
|
||
|
|
}
|
||
|
|
catch(e){
|
||
|
|
}
|
||
|
|
var _4={};
|
||
|
|
if(_1("ie")){
|
||
|
|
_4.byId=function(id,_5){
|
||
|
|
if(typeof id!="string"){
|
||
|
|
return id;
|
||
|
|
}
|
||
|
|
var _6=_5||_3.doc,te=id&&_6.getElementById(id);
|
||
|
|
if(te&&(te.attributes.id.value==id||te.id==id)){
|
||
|
|
return te;
|
||
|
|
}else{
|
||
|
|
var _7=_6.all[id];
|
||
|
|
if(!_7||_7.nodeName){
|
||
|
|
_7=[_7];
|
||
|
|
}
|
||
|
|
var i=0;
|
||
|
|
while((te=_7[i++])){
|
||
|
|
if((te.attributes&&te.attributes.id&&te.attributes.id.value==id)||te.id==id){
|
||
|
|
return te;
|
||
|
|
}
|
||
|
|
}
|
||
|
|
}
|
||
|
|
};
|
||
|
|
}else{
|
||
|
|
_4.byId=function(id,_8){
|
||
|
|
return ((typeof id=="string")?(_8||_3.doc).getElementById(id):id)||null;
|
||
|
|
};
|
||
|
|
}
|
||
|
|
_4.isDescendant=function(_9,_a){
|
||
|
|
try{
|
||
|
|
_9=_4.byId(_9);
|
||
|
|
_a=_4.byId(_a);
|
||
|
|
while(_9){
|
||
|
|
if(_9==_a){
|
||
|
|
return true;
|
||
|
|
}
|
||
|
|
_9=_9.parentNode;
|
||
|
|
}
|
||
|
|
}
|
||
|
|
catch(e){
|
||
|
|
}
|
||
|
|
return false;
|
||
|
|
};
|
||
|
|
_4.setSelectable=function(_b,_c){
|
||
|
|
_b=_4.byId(_b);
|
||
|
|
if(_1("mozilla")){
|
||
|
|
_b.style.MozUserSelect=_c?"":"none";
|
||
|
|
}else{
|
||
|
|
if(_1("khtml")||_1("webkit")){
|
||
|
|
_b.style.KhtmlUserSelect=_c?"auto":"none";
|
||
|
|
}else{
|
||
|
|
if(_1("ie")){
|
||
|
|
var v=(_b.unselectable=_c?"":"on"),cs=_b.getElementsByTagName("*"),i=0,l=cs.length;
|
||
|
|
for(;i<l;++i){
|
||
|
|
cs.item(i).unselectable=v;
|
||
|
|
}
|
||
|
|
}
|
||
|
|
}
|
||
|
|
}
|
||
|
|
};
|
||
|
|
return _4;
|
||
|
|
});
|