function dynamicLayout(){
    var browserWidth = getBrowserWidth();
	//alert(browserWidth)

	if (browserWidth <= 900){
        changeLayout("900");
    }

    //Load 1000 CSS Rules
    //if ((browserWidth > 900) && (browserWidth < 1200)){
	//if (browserWidth >= 1000){
    //    changeLayout("1000");
    //}
    
	//Load 1200 CSS Rules
    //if (browserWidth >= 1200){
    //    changeLayout("1200");
    //}
}

function getBrowserWidth(){
    //if (window.innerWidth){
    //    return window.innerWidth;}  
    //else if (document.documentElement && document.documentElement.clientWidth != 0){
    //    return document.documentElement.clientWidth;    }
    //else if (document.body){return document.body.clientWidth;}      
    //    return 0;
	return screen.width;
}

//addEvent() by John Resig
function addEvent( obj, type, fn ){ 
   if (obj.addEventListener){ 
      obj.addEventListener( type, fn, false );
   }
   else if (obj.attachEvent){ 
      obj["e"+type+fn] = fn; 
      obj[type+fn] = function(){ obj["e"+type+fn]( window.event ); } 
      obj.attachEvent( "on"+type, obj[type+fn] ); 
   } 
} 

function changeLayout(description){
   var i, a;
   for(i=0; (a = document.getElementsByTagName("link")[i]); i++){
	   if((a.getAttribute("title") == description) || (a.getAttribute("title") == (description + "ie6"))) {a.disabled = false;}
	   else if(a.getAttribute("title") != "default" && a.getAttribute("title") != "" && a.getAttribute("title") != "defaultie6"){a.disabled = true;}
   }
   //alert(description)
}


//Run dynamicLayout function when page loads and when it resizes.
addEvent(window, 'load', dynamicLayout);
//addEvent(window, 'resize', dynamicLayout);