function init() {
	var inputs = document.getElementsByTagName("input");
	for (var i=0; i < inputs.length; i++) {
		var m = inputs[i].id.match(/^(date)$/);
		if (m) {
			Calendar.setup(
				{
					inputField : inputs[i].id, // ID of the input field
					ifFormat : '%Y-%m-%d', // the date format
					button : m[1]+'_btn' // ID of the button
				}
			);
		}
	}
	//Liens externes
	if (document.getElementsByTagName) {
		var anchors = document.getElementsByTagName("a");
		for (var i=0; i<anchors.length; i++) {
			var anchor = anchors[i];
			if (anchor.getAttribute("href") && anchor.getAttribute("rel") == "external") {
				anchor.target = '_blank';
			}
		}
	}
}

window.onload = init;