function go_to(mod) {	
	document.frm_general.module.value=mod
	document.frm_general.submit()
}
					
						
function submit_newsletter() {	
	if(!form_validation_submit_newsletter()) {
			return;
	}
	document.frm_general.method="get"
	document.frm_general.submit()
}				
				
function popup (vrr)
		{
			var newPop_elem
			newPop_elem = window.open ('popup.php?pic_id=' + vrr + '','d' , ' scrollbars=yes, menubar=no, height=420, width=620,  resizable=yes, toolbar=no, location=no, status=no')
			x = (screen.width-620)/2;
			x = x < 0 ? 0 : x;
			y = (screen.height-560)/2;
			y = y < 0 ? 0 : y;
			newPop_elem.moveTo(x,y);
		}		

						

	function form_validation_submit_newsletter()
	{
		var a = document.frm_general;
		if(Trim(a.newsletter.value) == "")
		{
			alert("Va rugam introduceti email!");
			a.newsletter.value=Trim(a.newsletter.value)
			a.newsletter.focus();
			return false;
		}
		
		
		return true;
	}		
					
function Trim(s) 
			{
			  // Remove leading spaces and carriage returns
			  
			  while ((s.substring(0,1) == ' ') || (s.substring(0,1) == '\n') || (s.substring(0,1) == '\r'))
			  {
				s = s.substring(1,s.length);
			  }
			
			  // Remove trailing spaces and carriage returns
			
			  while ((s.substring(s.length-1,s.length) == ' ') || (s.substring(s.length-1,s.length) == '\n') || (s.substring(s.length-1,s.length) == '\r'))
			  {
				s = s.substring(0,s.length-1);
			  }
			  return s;
			}