intersect function element1 element2 var x1 parseInt element1 style le

  • Anonymous
  • NA
  • 13 May 2008 
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intersect: function(element1, element2)

	{

		var x1 = parseInt(element1.style.left);

		var y1 = parseInt(element1.style.top);

		var w1 = parseInt(element1.style.width); 

		var h1 = parseInt(element1.style.height); 

		

		var x2 = parseInt(element2.style.left);

		var y2 = parseInt(element2.style.top);

		var w2 = parseInt(element2.style.width); 

		var h2 = parseInt(element2.style.height);

		

		return !((x1 > x2 + w2) || (x1 + w1 < x2) || (y1 > y2 + h2) || (y1 + h1 < y2));

	},
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