function noenter(e){ //e is event object passed from function invocation
var characterCode //literal character code will be stored in this variable

if(e && e.which){ //if which property of event object is supported (NN4)
e = e
characterCode = e.which //character code is contained in NN4's which property
}
else{
e = event
characterCode = e.keyCode //character code is contained in IE's keyCode property
}

if(characterCode == 13){ //if generated character code is equal to ascii 13 (if enter key)
document.forms[0].submit() //submit the form
return false 
}
else{
return true 
}

}


function HideSearch() {
	document.getElementById("LeftNav").style.display = "none";
	document.getElementById("PageLeft").style.width = "10px";
	return true;
	}
	
function ShowSearch() {
	document.getElementById("LeftNav").style.display = "block";
	document.getElementById("PageLeft").style.width = "220px";
	return true;
	}
		
function printWin()
{
	var a = window.open('','','width=600,height=400');
	a.document.open("text/html");
	a.document.write(document.getElementById('pnPrint').innerHTML);
	//a.document.write(document.getElementById('pnPrintBookingNumber').innerHTML);
	a.document.close();
	a.print();
	a.close();
	return;
}

function toggleDisplay(divName) 
	{
	var obj = document.getElementById(divName);
	//alert(obj.style.display);
	if (obj.style.display == "block")
		{
		obj.style.display = "none";
		}
	else
		{
		obj.style.display = "block";
		}
	}