function doPostBack(eventTarget) {
	//alert('test');
	var theform;
	var theelement;
	var i;
	//alert('***DEBUG***\n\reventTarget ='+eventTarget+'\n\reventArgument='+eventArgument);
	if (window.navigator.appName.toLowerCase().indexOf("microsoft") > -1) { 
		theform = document.clicktodate;
		theelement = document.getElementById(eventTarget);
		//alert(theelement);
	}
	else {
		theform = document.forms["clicktodate"];
		theelement = document.forms["clicktodate"].elements[eventTarget];
			
	}
	i = theelement.selectedIndex;
	v = theelement.options[i].value;
	//alert(v);
	window.location.href= v;
}