function show(id) 
{
	document.getElementById(id).style.visibility = "visible";
}
function hide(id) 
{
	document.getElementById(id).style.visibility = "hidden";
}
function LinkSubmit(event,id,valoare,inp)
{ 
	//alert(valoare.length);	
	if(event.keyCode == 13){ document.getElementById(id).submit()}
	else
	{
	 if ((valoare.length>-1)) {document.getElementById(inp).disabled=true}
	 if ((event.keyCode == 8)&&(valoare.length==1)) {document.getElementById(inp).disabled=false}
	}
}
function LinkSubmitnws(event,id)
{ 
	if(event.keyCode == 13){ document.getElementById(id).submit()}
}
function setheight(div,inaltime)
{
	document.getElementById(div).style.height=inaltime+'px';
}




function valEmail(pField)
		{
			var ok = true;
			var AtSym    = pField.value.indexOf('@');
			var Period   = pField.value.lastIndexOf('.');
			var Space    = pField.value.indexOf(' ');
			var Length   = pField.value.length - 1;
			if ((AtSym < 1) || (Period <= AtSym+1) || (Period == Length ) || (Space  != -1))
			{
				ok = false;
			}
			return (ok);
		}
		
		
function validare_contact()
	{
		var f = document.frm_contact;
		
		  
			if (!valEmail(f.email))
			{
				alert('Introduceti o adresa de e-mail valida.');
				
			}
			else
			{   
				f.submit();
			}		
	}