//useful functions


/***********************************************
* Disable "Enter" key in Form script- By Nurul Fadilah(nurul@REMOVETHISvolmedia.com)
* This notice must stay intact for use
* Visit http://www.dynamicdrive.com/ for full source code
***********************************************/
                
function handleEnter (field, event) {
		var keyCode = event.keyCode ? event.keyCode : event.which ? event.which : event.charCode;
		if (keyCode == 13) {
			var i;
			for (i = 0; i < field.form.elements.length; i++)
				if (field == field.form.elements[i])
					break;
			i = (i + 1) % field.form.elements.length;
			field.form.elements[i].focus();
			return false;
		} 
		else
		return true;
	}      


function changeSubText(txt){
	if (document.getElementById)
		{
   		var nodeObj = document.getElementById('subtext')
   		nodeObj.innerHTML = txt;
   	}
}


function setMenuItem(id){
	var nodeObj = document.getElementById(id);
	//nodeObj.style.borderTop='4px solid #000';
	//nodeObj.style.innerHTML=id;
	nodeObj.style.paddingTop='0.8em';
	//nodeObj.style.textTransform='uppercase';
	//nodeObj.style.backgroundColor='black';
	//nodeObj.style.color='white';
}

function setMenuNot(){
	logos.style.borderTop='0px';
	logos.style.paddingTop='0px';
	web.style.borderTop='0px';
	web.style.paddingTop='0px';
	packaging.style.borderTop='0px';
	packaging.style.paddingTop='0px';
	printw.style.borderTop='0px';
	printw.style.paddingTop='0px';
	misc.style.borderTop='0px';
	misc.style.paddingTop='0px';
	profile.style.borderTop='0px';
	profile.style.paddingTop='0px';
	contact.style.borderTop='0px';
	contact.style.paddingTop='0px';
}

function show(id)
{
	var nodeObj = document.getElementById(id);
	nodeObj.style.display='block';
}

function hide()
{
	document.getElementById('submenu').style.display='none';
	document.getElementById('subweb').style.display='none';
	document.getElementById('subpackaging').style.display='none';
	document.getElementById('subpublishing').style.display='none';
	document.getElementById('submisc').style.display='none';
}