remoharsono/Check If Element Exist

Created December 20, 2012 07:50

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In case you do not have jQuery or any other library, just this to check whether an element is exist or not taken from http://stackoverflow.com/questions/5629684/javascript-check-if-element-exists-in-the-dom

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Check If Element Exist

	var element = document.getElementById('elementId');
	if (typeof(element) != 'undefined' && element != null)
	{
	// exists.
	}

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