window.onload = function(){

	var divObj1 = document.getElementById("myBox"); 
	var divObj2 = document.getElementById("myBox2"); 
	var divObj3 = document.getElementById("myBox3"); 
	var divObj4 = document.getElementById("myBox4"); 
	
	var divObj5 = document.getElementById("toparea"); 

	settings = {
		tl: { radius: 4 },
		tr: { radius: 4 },
		bl: { radius: 0 },
		br: { radius: 0 },
		antiAlias: true,
		autoPad: true,
		validTags: ["div"]
	}

	var myBoxObject = new curvyCorners(settings, divObj1,divObj3);
	myBoxObject.applyCornersToAll();

	settings = {
		tl: { radius: 0 },
		tr: { radius: 0 },
		bl: { radius: 4 },
		br: { radius: 4 },
		antiAlias: true,
		autoPad: true,
		validTags: ["div"]
	}

	var myBoxObject = new curvyCorners(settings, divObj2, divObj4);
	myBoxObject.applyCornersToAll();
	
	settings = {
		tl: { radius: 4 },
		tr: { radius: 4 },
		bl: { radius: 4 },
		br: { radius: 4 },
		antiAlias: true,
		autoPad: true,
		validTags: ["div"]
	}

	var myBoxObject = new curvyCorners(settings, divObj5);
	myBoxObject.applyCornersToAll();

}