// JavaScript Document
$(document).ready(function(){
						   
						    var htmlc= '<div class="backimg"><img src="images/back.jpg" /></div>'
							$('#main-wrapper').prepend(htmlc);
						   
						    //$('.backimg').hide();
							backResize();
						    $(window).resize(backResize);
						   
						   });



/*IDEAL*/
/*function backResize()
{
	
	//$('.backimg').css('position','absolute');
	W = $(window).width();	
	H = $(window).height();
	BackImgW=parseInt($('.backimg img').css('width'));
	BackImgH=parseInt($('.backimg img').css('height'));
	bgcoeff = BackImgW/BackImgH;
	hx = parseInt($('.backimg img').css('height'));
	$('.backimg img').css('width',W);
   	$('.backimg img').css('height',W/bgcoeff);
	  
	if(hx<H)
   {
	 $('.backimg img').css('height',H);
	 $('.backimg img').css('width',H*bgcoeff);
   }
 	  
	 
}*/



/*SCROLLING*/
/*function backResize()
{
	
	$('.backimg').css('position','absolute');
	W = $(window).width();	
	H = $(window).height();
	BackImgW=parseInt($('.backimg img').css('width'));
	BackImgH=parseInt($('.backimg img').css('height'));
	bgcoeff = BackImgW/BackImgH;
	hx = parseInt($('.backimg img').css('height'));
	$('.backimg img').css('width',W);
   	$('.backimg img').css('height',W/bgcoeff);
	  
	if(hx<H)
   {
	 $('.backimg img').css('height',H);
	 $('.backimg img').css('width',H*bgcoeff);
   }
 	  
	 
}
*/

/*FORCE FULLY*/
function backResize()
{
	
	//$('.backimg').css('position','absolute');
	W = $(window).width();	
	H = $(window).height();
	BackImgW=parseInt($('.backimg img').css('width'));
	BackImgH=parseInt($('.backimg img').css('height'));
	bgcoeff = BackImgW/BackImgH;
	hx = parseInt($('.backimg img').css('height'));
	$('.backimg img').css('width',W);
   	$('.backimg img').css('height',H);
	 
}