function displayStories() { // toggles stories between two or one columns depending on window width
			
	var windowWidth = (window.innerWidth) ? window.innerWidth : document.body.offsetWidth;
	//var windowHeight = (window.innerHeight) ? window.innerHeight : document.body.offsetHeight;

	var already = false; // if the columns are already correct
	if (windowWidth > 901) { 
		var divs = document.getElementsByTagName("div");
		var count = 0; // even=right; odd=left
		for (var i = 0; i<divs.length; i++) {  			
			switch (divs[i].className) { 
				case "storyLcolumns":
				case "storyRcolumns":
					already = true; 
					break;
				case "story":
					count++;
					divs[i].className = ( count%2 ) ? "storyLcolumns" : "storyRcolumns"; 
					break;
				case "story left":
					count = 1;
					divs[i].className = "storyLcolumns left";
					break;
				case "story right":
					count = 0;
					divs[i].className = "storyRcolumns right";
					break;
				default: break;
			} //switch
			if (already) break; // if the columns are already right, stop looping.
		} // for
		
	} else {
	
		var divs = document.getElementsByTagName("div");
		for (var i = 0; i<divs.length; i++) {
			switch (divs[i].className) {
				case "story":
					already = true;
					break;
				case "storyLcolumns":
				case "storyRcolumns":
					divs[i].className = "story"; 
					break;
				case "storyLcolumns left":
					divs[i].className = "story left";
					break;
				case "storyRcolumns right":
					divs[i].className = "story right";
					break;
			} //switch
			if (already) break; // if the columns are already right, stop looping.
		} // for		
	} // if
			
} //displayStories

var onresizeArray, onloadArray;

if (typeof onresizeArray == "undefined") onresize = displayStories;
else onresizeArray.push(displayStories);
if (typeof onloadArray == "undefined") onload = displayStories;
else onloadArray.push(displayStories);