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if(document.images)
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		var about_off = new Image(); about_off.src = "images2/about_off.jpg";
		var about_on = new Image(); about_on.src = "images2/about_on.jpg";
		
		var goals_off = new Image(); goals_off.src = "images2/goals_off.jpg";
		var goals_on = new Image(); goals_on.src = "images2/goals_on.jpg";
		
		var process_off = new Image(); process_off.src = "images2/process_off.jpg";
		var process_on = new Image(); process_on.src = "images2/process_on.jpg";
		
		var methods_off = new Image(); methods_off.src = "images2/methods_off.jpg";
		var methods_on = new Image(); methods_on.src = "images2/methods_on.jpg";
		
		var tools_off = new Image(); tools_off.src = "images2/tools_off.jpg";
		var tools_on = new Image(); tools_on.src = "images2/tools_on.jpg";
		
		var participants_off = new Image(); participants_off.src = "images2/participants_off.jpg";
		var participants_on = new Image(); participants_on.src = "images2/participants_on.jpg";

		var partners_off = new Image(); partners_off.src = "images2/partners_off.jpg";
		var partners_on = new Image(); partners_on.src = "images2/partners_on.jpg";
		
		var contact_off = new Image(); contact_off.src = "images2/contact_off.jpg";
		var contact_on = new Image(); contact_on.src = "images2/contact_on.jpg";
		
		var providers_off = new Image(); providers_off.src = "images2/providers_off.jpg";
		var providers_on = new Image(); providers_on.src = "images2/providers_on.jpg";
		
		var research_off = new Image(); research_off.src = "images2/research_off.jpg";
		var research_on = new Image(); research_on.src = "images2/research_on.jpg";
		
		

	function swapOn(butt)
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					document.images[butt].src = eval(butt+"_on.src");
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	function swapOff(butt)
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rnd.today=new Date();
rnd.seed=rnd.today.getTime();

function rnd() {
        rnd.seed = (rnd.seed*9301+49297) % 233280;
        return rnd.seed/(233280.0);
};

function rand(number) {
        return Math.ceil(rnd()*number);
};

-->