Very easy to get the browser window size using javascript, grab the code here

<script type="text/javascript" >
function getBroWinSize() {

var objDocEle = document.documentElement;
var objDocBdy = document.body;
var myWidth = 0, myHeight = 0;

if( typeof( window.innerWidth ) == 'number' ) { //Non-IE
myWidth = window.innerWidth;
myHeight = window.innerHeight;
}

else if(objDocEle &&(objDocEle.clientWidth || objDocEle.clientHeight)) { //IE 6+
myWidth = objDocEle.clientWidth;
myHeight = objDocEle.clientHeight;
}

else if(objDocBdy &&(objDocBdy.clientWidth || objDocBdy.clientHeight)){ //IE 4
myWidth = objDocBdy.clientWidth;
myHeight = objDocBdy.clientHeight;
}

window.alert( 'Width = ' + myWidth );
window.alert( 'Height = ' + myHeight );

}//getBroWinSize
</script>
<input type="button" value="check" onClick="getBroWinSize()"/>

Incoming search terms:

• yhs-fullyhosted_003 (95)
• javascript get window size (7)
• (!get | !!get | !know | !!know) && (scale | size) && (!browser | !!browser) @ (js| java script) (6)
• js get window size (3)
• Getbrowserwindowsizeusingjavascript-BestOnlineSolutionForWebsiteScriptsAndTutorials (3)
• ajax get screen size (2)
• get browser size javascript (2)
• javascript get browser size (2)
• js get screen size in browser (1)
• js get size browser (1)
• js get widow size (1)
• jsp get browser window size (1)
• locking a browser in size java (1)
• online js screensize browser (1)
• roughgv6 (1)
• spendxgm (1)
• use ajax to get the browser window size (1)
• JavaScript Get Windows Size (1)
• javascript get window size function (1)
• get dinamicaly size of the windows brouwser javascript (1)
• Get size browser with javascript (1)
• get windows size javascript (1)
• getBrowInSize (1)
• html get browser size (1)
• javascript browser window size (1)
• javascript get browser window dimensions IE10 (1)
• javascript get browser window size (1)
• DOM get browsers size (1)
• fpdf (1)
• javascript get browser windows size (1)