// browser detection
var detect = navigator.userAgent.toLowerCase();
var browser;


if (checkIt('safari')) browser = "Safari"
if (checkIt('opera'))  browser = "Opera"
if (checkIt('msie'))   browser = "explorer"
if (checkIt('firefox'))browser = "firefox"
if (checkIt('gecko'))  browser = "mozilla"

function checkIt(string) {
place = detect.indexOf(string)
if (place != -1) {
return true;
}
	
}

// placerer undermenuerne til topnavigationen
function renderPositions() 
{

 var width, CWidth; 

 if (document.body.offsetWidth)            width = document.body.offsetWidth; /* firefox */
 if (document.documentElement.clientWidth) width = document.documentElement.clientWidth; /* explorer 6.0  */  
 if (document.body.clientWidth)            width = document.body.clientWidth; 
 
 CWidth = (width-1004)/2;

 if(width < 1004)
 {
    document.getElementById('LeftMenuHeader').style.left = 0+'px';
    document.getElementById('UserNameMember').style.left = 15+'px';
 }
 
 else
 {
    document.getElementById('LeftMenuHeader').style.left = CWidth+'px';
    document.getElementById('UserNameMember').style.left = CWidth+29+'px';
 }
 
}

  window.onload = function()
{
  renderPositions(); 
  
}
  
window.onresize = renderPositions;