// JavaScript Document
jQuery(function()
{
	
	 
	 //for cookie stuffs

	
		
		
	  
		
		var shownAlready = getCookie('shownAlready');
		//alert(shownAlready);
		if(shownAlready=='no' || shownAlready=='')
		{   // alert('inside');
		
				
			setInterval(function() {
    $(".textOverlay").fadeOut(3000);
}, 1000);


	
		}
		
		if(shownAlready=='yes')
		{ 
		 $(".textOverlay").css('display', 'none');
		
		}
				//setCookie('shownAlready','yes',30);
			
			//setCookie('shownAlready','yes',30);
			

	$("[href]").click(function(){
		setCookie('shownAlready','yes',1);
	});
	
	});
	

//safari and chrome can't get height of image wihout loading it so 
$(window).load(bgInit);

function setCookie(c_name,value,expiredays)
		{
			var exdate=new Date();
			exdate.setDate(exdate.getDate()+expiredays);
			document.cookie=c_name+ "=" +escape(value)+
			((expiredays==null) ? "" : ";expires="+exdate.toUTCString());
		}
		
		function getCookie(c_name)
		{
			if (document.cookie.length>0)
			  {
			  c_start=document.cookie.indexOf(c_name + "=");
			  if (c_start!=-1)
				{
				c_start=c_start + c_name.length+1;
				c_end=document.cookie.indexOf(";",c_start);
				if (c_end==-1) c_end=document.cookie.length;
				return unescape(document.cookie.substring(c_start,c_end));
				}
			  }
			return "";
		}