$(document).ready(function() {     
	var bodyheight = $(window).height();  
	var bodywidth = $(window).width(); 
	var wrappersides = ((bodywidth - 1070)/2);
	var wrappermargin = ((bodyheight - 500)/3);
	$("body").css("height", bodyheight + "px");
	$(".wrapper").css("margin-left", wrappersides + "px");
	$(".wrapper").css("margin-right", wrappersides + "px");
 });  
 $(window).resize(function() {     
	var bodyheight = $(window).height();  
	var bodywidth = $(window).width(); 
	var wrappersides = ((bodywidth - 1070)/2);  
	var wrappermargin = ((bodyheight - 500)/3);
	$("body").css("height", bodyheight + "px");
	$(".wrapper").css("margin-left", wrappersides + "px");
	$(".wrapper").css("margin-right", wrappersides + "px");
 });
 $(document).ready(function() {  
   var content_height = $(".content_area").height()-5;  
   $(".v_divider").css("height", content_height + "px");
 });
 $(window).resize(function() { 
   var content_height = $(".content_area").height()-5;  
   $(".v_divider").css("height", content_height + "px");
 });

$(window).load(function() {
    $('#slider').nivoSlider({
        effect:'random', // Specify sets like: 'fold,fade,sliceDown'
        slices:15, // For slice animations
        boxCols: 8, // For box animations
        boxRows: 4, // For box animations
        animSpeed:800, // Slide transition speed
        pauseTime:5000, // How long each slide will show
        startSlide:0, // Set starting Slide (0 index)
        directionNav:true, // Next & Prev navigation
        directionNavHide:true, // Only show on hover
        controlNav:true, // 1,2,3... navigation
        controlNavThumbs:false, // Use thumbnails for Control Nav
        controlNavThumbsFromRel:false, // Use image rel for thumbs
        controlNavThumbsSearch: '.jpg', // Replace this with...
        controlNavThumbsReplace: '_thumb.jpg', // ...this in thumb Image src
        keyboardNav:true, // Use left & right arrows
        pauseOnHover:true, // Stop animation while hovering
        manualAdvance:false, // Force manual transitions
        captionOpacity:0.8, // Universal caption opacity
        prevText: 'Prev', // Prev directionNav text
        nextText: 'Next', // Next directionNav text
        beforeChange: function(){}, // Triggers before a slide transition
        afterChange: function(){}, // Triggers after a slide transition
        slideshowEnd: function(){}, // Triggers after all slides have been shown
        lastSlide: function(){}, // Triggers when last slide is shown
        afterLoad: function(){} // Triggers when slider has loaded
    });
});