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alignContent alignItems alignSelf animation animationDelay animationDirection animationDuration animationFillMode animationIterationCount animationName animationTimingFunction animationPlayState background backgroundAttachment backgroundColor backgroundImage backgroundPosition backgroundRepeat backgroundClip backgroundOrigin backgroundSize backfaceVisibility border borderBottom borderBottomColor borderBottomLeftRadius borderBottomRightRadius borderBottomStyle borderBottomWidth borderCollapse borderColor borderImage borderImageOutset borderImageRepeat borderImageSlice borderImageSource borderImageWidth borderLeft borderLeftColor borderLeftStyle borderLeftWidth borderRadius borderRight borderRightColor borderRightStyle borderRightWidth borderSpacing borderStyle borderTop borderTopColor borderTopLeftRadius borderTopRightRadius borderTopStyle borderTopWidth borderWidth bottom boxShadow boxSizing captionSide clear clip color columnCount columnFill columnGap columnRule columnRuleColor columnRuleStyle columnRuleWidth columns columnSpan columnWidth counterIncrement counterReset cursor direction display emptyCells filter flex flexBasis flexDirection flexFlow flexGrow flexShrink flexWrap cssFloat font fontFamily fontSize fontStyle fontVariant fontWeight fontSizeAdjust height isolation justifyContent left letterSpacing lineHeight listStyle listStyleImage listStylePosition listStyleType margin marginBottom marginLeft marginRight marginTop maxHeight maxWidth minHeight minWidth objectFit objectPosition opacity order orphans outline outlineColor outlineOffset outlineStyle outlineWidth overflow overflowX overflowY padding paddingBottom paddingLeft paddingRight paddingTop pageBreakAfter pageBreakBefore pageBreakInside perspective perspectiveOrigin position quotes resize right tableLayout tabSize textAlign textAlignLast textDecoration textDecorationColor textDecorationLine textDecorationStyle textIndent textOverflow textShadow textTransform top transform transformOrigin transformStyle transition transitionProperty transitionDuration transitionTimingFunction transitionDelay unicodeBidi userSelect verticalAlign visibility width wordBreak wordSpacing wordWrap widows zIndex
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Other References

CSSStyleDeclaration JS Conversion


Window focus() Method

❮ Window Object

Example

Assure that the new window GETS focus (send the new window to the front):

var myWindow = window.open("", "", "width=200, height=100");   // Opens a new window
myWindow.document.write("<p>A new window!</p>");         // Some text in the new window
myWindow.focus();                                     // Assures that the new window gets focus
Try it Yourself »

More "Try it Yourself" examples below.


Definition and Usage

The focus() method sets focus to the current window.

Tip: Use the blur() method to remove focus from the current window.

Note: This method makes a request to bring the current window to the foreground. It may not work as you expect in all browsers, due to different user settings.


Browser Support

The numbers in the table specify the first browser version that fully supports the method.

Method
focus() Yes Yes Yes Yes Yes

Syntax

window.focus()

Parameters

None

Return Value

No return value

More Examples

Example

Assure that the new window does NOT get focus (send the new window to the background):

var myWindow = window.open("", "myWindow", "width=200, height=100");
myWindow.document.write("<p>This is 'myWindow'</p>");
myWindow.blur();  // Assures that the new window does NOT get focus);
Try it Yourself »

❮ Window Object