/*
Submit Once form validation- 
© Dynamic Drive (www.dynamicdrive.com)
For full source code, usage terms, and 100's more DHTML scripts, visit http://dynamicdrive.com
*/

function SubmitOnce(form)
{
	//if IE 4+ or NS 6+
	if (document.all||document.getElementById)
	{
		//screen thru every element in the form, and hunt down "submit" and "reset"
		for (i=0;i<form.length;i++)
		{
			var tempobj=form.elements[i];
			if(tempobj.type.toLowerCase()=="submit"||tempobj.type.toLowerCase()=="reset")
			{
				tempobj.disabled = true;
			}
		}
	}
}

	
function CheckLength(text, len)
{
	if( text.value.length >= len )
	{
		text.value = text.value.substr(0, len);
		return false;
	}
	
	return true;
}