(function($){
$.fn.centerMe=function(customOptions){
var options=$.extend({},$.fn.centerMe.defaultOptions,customOptions);
function viewport(){
var documentElement=document.documentElement;
var pageWidth=window.innerWidth||self.innerWidth||(documentElement&&documentElement.clientWidth)||document.body.clientWidth;
var pageHeight=window.innerHeight||self.innerHeight||(documentElement&&documentElement.clientHeight)||document.body.clientHeight;
var pageSize=[pageWidth,pageHeight];
return pageSize[1];
}
window.onresize=function(){
center();
}
function center(){
var currentHeigh=viewport();
var myPadding=Math.floor((currentHeigh-options.elementHeigh)/2);
if(myPadding<0){myPadding=0}
$('body').css('padding-top',myPadding+"px");
}center();
};
$.fn.centerMe.defaultOptions={
elementHeigh:'440'
};
})(jQuery);