jQuery(document).ready(function() {
jQuery(".post").dropShadow({left:-4, top: 4, opacity: 0.4, blur: 2});

jQuery(".post img").dropShadow({left:-4, top: 4, opacity: 0.4, blur: 2, color: "black", swap: false});


if(/MSIE ((5\.5)|6)/.test(navigator.userAgent) && navigator.platform == "Win32"){

	jQuery.ifixpng('http://www.imperial.ac.uk/imedia/blogs/studentblogs/js/pixel.gif'); 
	jQuery('img[@src$=.png], .splatter, .postmetadata, .sketchedLine, .postITtop, .postITmiddle, .postITbottom, #sidebarGFX, #searchLabel').ifixpng(); 
	
	//jQuery('.splatter').ifixpng(); 
}

// adjust height of sidebar.

//get bottom div x:
var h = document.getElementById("pageBottom").offsetTop-270;
var sb = document.getElementById("sidebar").offsetHeight;
if(h>sb){
	h+='px';
	document.getElementById("sidebar").style.height=h;
}
});