//initialization script.

function submitForm(el) {
	if(document.createElement) {
		var hidden = document.createElement('input');
		hidden.type = "hidden";
		hidden.name = el.name;
		hidden.value = el.value;
		if(el.parentNode.appendChild) {
			//el.parentNode.removeChild(el);
			el.parentNode.appendChild(hidden);
			if( el.name.toLowerCase().indexOf("delete") != -1 ) {
				if( !confirm('Are you sure you would like to delete this item?') ) {
					return;
				}
			}
			var forms = document.getElementsByTagName('form');
			//alert(forms[0].name);
			forms[0].submit();
		}
	}
}
/*
function submitForm(el) {
	el.value = "1";
}
*/
function displayFormContent(el) {
	var arr = el.getElementsByTagName("input");
	var msg = "";
	for(var i = 0; i < arr.length; i++ ) {
		msg += (arr[i].name + ":" + arr[i].value + "\n");
	}
	alert(msg);
}

function updateDisable(el, name) {
	var target_el = document.getElementsByName(name)[0];
	if(el.checked) {
		target_el.value=1;
		target_el.disabled=false;
	} else {
		target_el.value=0;
		target_el.disabled=true;
	}
}

function updateDisable_depr(el, name) {
	//var arr = el.parentNode.childNodes;
	var arr = document.getElementsByName(name);
	//var form = el.parentNode;
	if( el.checked ) {
		//form.elements[name].disabled=false;
		for( var i=0; i<arr.length; i++ ) {
			if( name == arr[i].name ) {
				arr[i].value=1;
				arr[i].disabled=false;
				break;
			}
		}
	} else {
		//form.elements[name].disabled=true;
		for( var i=0; i<arr.length; i++ ) {
			if( name == arr[i].name ) {
				arr[i].value=0;
				arr[i].disabled=true;
				//arr[i].readOnly=true;
				break;
			}
		}
	}
}