window.onload=function(){
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	Nifty("div#nav h2", "top transparent");
	Nifty("div#list_parameters", "transparent");
	Nifty("div#new_lesson", "transparent");
	Nifty("div#lesson_tool h3,div#download_box h3,div#serie h3,div#lesson_comment h3,div#synopsis h3, div#serie h3","top transparent");
	Nifty("div#download_box form","bottom transparent");
	Nifty("div#main_nav a", "top transparent");
	}