$(document).ready(function() {
		
		// Preload all rollovers
		$("#nav img").each(function() {
			// Set the original src
			rollsrc = $(this).attr("src");
			rollON = rollsrc.replace(/.gif$/ig,"_over.gif");
			$("<img>").attr("src", rollON);
		});
		
		// Navigation rollovers
		$("#nav a").mouseover(function(){
		    var matches = null;
			imgsrc = $(this).children("img").attr("src");
			if(imgsrc) matches = imgsrc.match(/_over/);
			
			// don't do the rollover if state is already ON
			if (imgsrc && !matches) {
			imgsrcON = imgsrc.replace(/.gif$/ig,"_over.gif"); // strip off extension
			$(this).children("img").attr("src", imgsrcON);
			}
			
		});
		$("#nav a").mouseout(function(){
			$(this).children("img").attr("src", imgsrc);
		});
		
	
	});
	
	$(document).ready(function() {
		
		// Preload all rollovers
		$("#subnav img").each(function() {
			// Set the original src
			rollsrc = $(this).attr("src");
			rollON = rollsrc.replace(/.gif$/ig,"_over.gif");
			$("<img>").attr("src", rollON);
		});
		
		// Navigation rollovers
		$("#subnav a").mouseover(function(){
		    var matches = null;
		    
			imgsrc = $(this).children("img").attr("src");
			if(imgsrc) matches = imgsrc.match(/_over/);
			
			// don't do the rollover if state is already ON
			if (imgsrc && !matches) {
			imgsrcON = imgsrc.replace(/.gif$/ig,"_over.gif"); // strip off extension
			$(this).children("img").attr("src", imgsrcON);
			}
			
		});
		$("#subnav a").mouseout(function(){
			$(this).children("img").attr("src", imgsrc);
		});
		
	
	});
	
		$(document).ready(function() {
		
		// Preload all rollovers
		$("#compare img").each(function() {
			// Set the original src
			rollsrc = $(this).attr("src");
			rollON = rollsrc.replace(/.gif$/ig,"_over.gif");
			$("<img>").attr("src", rollON);
		});
		
		// Navigation rollovers
		$("#compare a").mouseover(function(){
		    var matches = null;
		    
			imgsrc = $(this).children("img").attr("src");
			if(imgsrc) matches = imgsrc.match(/_over/);
			
			// don't do the rollover if state is already ON
			if (imgsrc && !matches) {
			imgsrcON = imgsrc.replace(/.gif$/ig,"_over.gif"); // strip off extension
			$(this).children("img").attr("src", imgsrcON);
			}
			
		});
		$("#compare a").mouseout(function(){
			$(this).children("img").attr("src", imgsrc);
		});
		
	
	});
		
	
		$(document).ready(function() {
		
		// Preload all rollovers
		$("#greybar img").each(function() {
			// Set the original src
			rollsrc = $(this).attr("src");
			rollON = rollsrc.replace(/.gif$/ig,"_over.gif");
			$("<img>").attr("src", rollON);
		});
		
		// Navigation rollovers
		$("#greybar a").mouseover(function(){
		    matches = null;
		    
			imgsrc = $(this).children("img").attr("src");
			if(imgsrc) matches = imgsrc.match(/_over/);
			
			// don't do the rollover if state is already ON
			if (imgsrc && !matches) {
			imgsrcON = imgsrc.replace(/.gif$/ig,"_over.gif"); // strip off extension
			$(this).children("img").attr("src", imgsrcON);
			}
			
		});
		$("#greybar a").mouseout(function(){
			$(this).children("img").attr("src", imgsrc);
		});
		
	
	});
		
			$(document).ready(function() {
		
		// Preload all rollovers
		$("#sidebar img").each(function() {
			// Set the original src
			rollsrc = $(this).attr("src");
			rollON = rollsrc.replace(/.gif$/ig,"_over.gif");
			$("<img>").attr("src", rollON);
		});
		
		// Navigation rollovers
		$("#sidebar a").mouseover(function(){
		    matches = null;
		    
			imgsrc = $(this).children("img").attr("src");
			if(imgsrc) matches = imgsrc.match(/_over/);
			
			// don't do the rollover if state is already ON
			if (imgsrc && !matches) {
			imgsrcON = imgsrc.replace(/.gif$/ig,"_over.gif"); // strip off extension
			$(this).children("img").attr("src", imgsrcON);
			}
			
		});
		$("#sidebar a").mouseout(function(){
			$(this).children("img").attr("src", imgsrc);
		});
		
	
	});
			
$(document).ready(function() {
		
		// Preload all rollovers
		$("#survey_buttons img").each(function() {
			// Set the original src
			rollsrc = $(this).attr("src");
			rollON = rollsrc.replace(/.gif$/ig,"_over.gif");
			$("<img>").attr("src", rollON);
		});
		
		// Navigation rollovers
		$("#survey_buttons a").mouseover(function(){
		    matches = null;
		    
			imgsrc = $(this).children("img").attr("src");
			if(imgsrc) matches = imgsrc.match(/_over/);
			
			// don't do the rollover if state is already ON
			if (imgsrc && !matches) {
			imgsrcON = imgsrc.replace(/.gif$/ig,"_over.gif"); // strip off extension
			$(this).children("img").attr("src", imgsrcON);
			}
			
		});
		$("#survey_buttons a").mouseout(function(){
			$(this).children("img").attr("src", imgsrc);
		});
		
	
	});