function validate_email(value) {
			// contributed by Scott Gonzalez: http://projects.scottsplayground.com/email_address_validation/
			if( /^((([a-z]|\d|[!#\$%&'\*\+\-\/=\?\^_`{\|}~]|[\u00A0-\uD7FF\uF900-\uFDCF\uFDF0-\uFFEF])+(\.([a-z]|\d|[!#\$%&'\*\+\-\/=\?\^_`{\|}~]|[\u00A0-\uD7FF\uF900-\uFDCF\uFDF0-\uFFEF])+)*)|((\x22)((((\x20|\x09)*(\x0d\x0a))?(\x20|\x09)+)?(([\x01-\x08\x0b\x0c\x0e-\x1f\x7f]|\x21|[\x23-\x5b]|[\x5d-\x7e]|[\u00A0-\uD7FF\uF900-\uFDCF\uFDF0-\uFFEF])|(\\([\x01-\x09\x0b\x0c\x0d-\x7f]|[\u00A0-\uD7FF\uF900-\uFDCF\uFDF0-\uFFEF]))))*(((\x20|\x09)*(\x0d\x0a))?(\x20|\x09)+)?(\x22)))@((([a-z]|\d|[\u00A0-\uD7FF\uF900-\uFDCF\uFDF0-\uFFEF])|(([a-z]|\d|[\u00A0-\uD7FF\uF900-\uFDCF\uFDF0-\uFFEF])([a-z]|\d|-|\.|_|~|[\u00A0-\uD7FF\uF900-\uFDCF\uFDF0-\uFFEF])*([a-z]|\d|[\u00A0-\uD7FF\uF900-\uFDCF\uFDF0-\uFFEF])))\.)+(([a-z]|[\u00A0-\uD7FF\uF900-\uFDCF\uFDF0-\uFFEF])|(([a-z]|[\u00A0-\uD7FF\uF900-\uFDCF\uFDF0-\uFFEF])([a-z]|\d|-|\.|_|~|[\u00A0-\uD7FF\uF900-\uFDCF\uFDF0-\uFFEF])*([a-z]|[\u00A0-\uD7FF\uF900-\uFDCF\uFDF0-\uFFEF])))\.?$/i.test(value)) return 1;
			else return 0;
		}
var tt=0;
var vremeto;
var newdiv_number=0;
function teaser()
{
	if(tt) 
	{
			var now_div=$(".visible-teaser").attr("id");
			//alert(now_div);
			if(now_div)
			{					
				var temp=now_div.split("-");			
				var div_number=parseInt(temp[1]);		
				if(div_number<3&&div_number>=1) 
				{
					newdiv_number=div_number+1;
					var existID = document.getElementById('nid-'+newdiv_number);
					if(existID!=null&&existID!='');
					else {newdiv_number=1;}		

				}
				else {newdiv_number=1;}			
				$("#nid-"+div_number).removeClass("visible-teaser");
				$("#nid-"+div_number).attr("style","top:-999px;");
				$("#nid-"+newdiv_number).addClass("visible-teaser");
				$("#nid-"+newdiv_number).attr("style","top:10px;");			
			}

			
	}
	vremeto=setTimeout('teaser()', 5000); 
}	
$(document).ready(function() {
	
	teaser();
	tt=1;
	
	$(".teaser-nav a.prev").click(function(){
	
		var now_div=$(".visible-teaser").attr("id");
		var temp=now_div.split("-");			
		var div_number=parseInt(temp[1]);	
		if(div_number>1) 
		{
			newdiv_number=div_number-1;			
		}
		else 
		{
			newdiv_number=3;
			var existID = document.getElementById('nid-'+newdiv_number);
			if(existID!=null&&existID!='');
			else {newdiv_number=2;}	
			var existID = document.getElementById('nid-'+newdiv_number);
			if(existID!=null&&existID!='');
			else {newdiv_number=1;}	
				
		}		
		$("#nid-"+div_number).removeClass("visible-teaser");
		$("#nid-"+div_number).attr("style","top:-999px;");
		$("#nid-"+newdiv_number).addClass("visible-teaser");
		$("#nid-"+newdiv_number).attr("style","top:10px;");
		clearTimeout(vremeto);
		vremeto=setTimeout('teaser()', 5000);		
	});
	$(".teaser-nav a.next").click(function(){
	
		var now_div=$(".visible-teaser").attr("id");
		var temp=now_div.split("-");			
		var div_number=parseInt(temp[1]);		
		if(div_number<3&&div_number>=1) 
		{
			newdiv_number=div_number+1;
			var existID = document.getElementById('nid-'+newdiv_number);
			if(existID!=null&&existID!='');
			else {newdiv_number=1;}		
		}
		else 
		{
			newdiv_number=1;				
		}		
		$("#nid-"+div_number).removeClass("visible-teaser");
		$("#nid-"+div_number).attr("style","top:-999px;");
		$("#nid-"+newdiv_number).addClass("visible-teaser");
		$("#nid-"+newdiv_number).attr("style","top:10px;");	
		clearTimeout(vremeto);
		vremeto=setTimeout('teaser()', 5000);		
	});
  
});