window.onload = resizeIfOdd; 
window.onresize = forceSafariEven;

function resizeIfOdd(){
if(navigator.userAgent.indexOf('Safari') != -1)
	 if(document.documentElement.clientWidth % 2 == 1)
 	  window.resizeBy(-1,0);
	
};

function forceSafariEven(){
window.setTimeout('resizeIfOdd()',5);
};