window.onload = function() {
	//document.getElementById('txtSearch').onkeypress = function(e) {getChars(e,'_f')};
	//document.getElementById('submitSearch').onclick = function(e) {callAdvancedSearch('_f')};
	//changeTitle('Default Template');
	//change_links();
	
	var forms = document.getElementsByTagName('form');
	var submitButton = null;

    for (var i=0;i < forms.length;i++) {
        var inputs = forms[i].getElementsByTagName('input');
		
		for (var j=0;j < inputs.length;j++) {
			 if (inputs[j].type == 'submit')
			 	submitButton = inputs[j];
		}
		
        for (var j=0;j < inputs.length;j++) {
            addInputSubmitEvent(inputs[j], submitButton);
		}
    }
}

function addInputSubmitEvent(input, submitButton) {
    input.onkeydown = function(e) {
        e = e || window.event;
        if (e.keyCode == 13) {

			submitButton.click();

            return false;
        }
    };
}