var downloadLink,downloadTitle;
  $(function(){
     
     $('body').append('<div id="dialog" title="Instant Download"><p id="validateTips">All form fields are required.<\/p><form action="" method="post" name="formSending"><label for="cMail">Your Email Address:<\/label><input type="text" name="cMail" id="cMail" class="text ui-widget-content ui-corner-all" \/><\/form><\/div>');
     
	 var cMail = $("#cMail"),
            downloadInfo = $("#downloadInfo"),
			  allFields = $([]).add(cMail).add(downloadInfo),
			tips = $("#validateTips");

		function updateTips(t) {
			tips.text(t).effect("highlight",{},1500);
		}

		function checkLength(o,n,min,max) {

			if ( o.val().length > max || o.val().length < min ) {
				o.addClass('ui-state-error');
				updateTips("Length of " + n + " must be between "+min+" and "+max+".");
				return false;
			} else {
				return true;
			}

		}

		function checkRegexp(o,regexp,n) {

			if ( !( regexp.test( o.val() ) ) ) {
				o.addClass('ui-state-error');
				updateTips(n);
				return false;
			} else {
				return true;
			}

		}

        
       
         
				// Dialog			
				$("#dialog").dialog({
			bgiframe: true,
			autoOpen: false,
            width:200,
			modal: true,
			buttons: {
				'Submit': function() {
					var bValid = true;
					allFields.removeClass('ui-state-error');
					bValid = bValid && checkRegexp(cMail,/^((([a-z]|\d|[!#\$%&'\*\+\-\/=\?\^_`{\|}~]|[\u00A0-\uD7FF\uF900-\uFDCF\uFDF0-\uFFEF])+(\.([a-z]|\d|[!#\$%&'\*\+\-\/=\?\^_`{\|}~]|[\u00A0-\uD7FF\uF900-\uFDCF\uFDF0-\uFFEF])+)*)|((\x22)((((\x20|\x09)*(\x0d\x0a))?(\x20|\x09)+)?(([\x01-\x08\x0b\x0c\x0e-\x1f\x7f]|\x21|[\x23-\x5b]|[\x5d-\x7e]|[\u00A0-\uD7FF\uF900-\uFDCF\uFDF0-\uFFEF])|(\\([\x01-\x09\x0b\x0c\x0d-\x7f]|[\u00A0-\uD7FF\uF900-\uFDCF\uFDF0-\uFFEF]))))*(((\x20|\x09)*(\x0d\x0a))?(\x20|\x09)+)?(\x22)))@((([a-z]|\d|[\u00A0-\uD7FF\uF900-\uFDCF\uFDF0-\uFFEF])|(([a-z]|\d|[\u00A0-\uD7FF\uF900-\uFDCF\uFDF0-\uFFEF])([a-z]|\d|-|\.|_|~|[\u00A0-\uD7FF\uF900-\uFDCF\uFDF0-\uFFEF])*([a-z]|\d|[\u00A0-\uD7FF\uF900-\uFDCF\uFDF0-\uFFEF])))\.)+(([a-z]|[\u00A0-\uD7FF\uF900-\uFDCF\uFDF0-\uFFEF])|(([a-z]|[\u00A0-\uD7FF\uF900-\uFDCF\uFDF0-\uFFEF])([a-z]|\d|-|\.|_|~|[\u00A0-\uD7FF\uF900-\uFDCF\uFDF0-\uFFEF])*([a-z]|[\u00A0-\uD7FF\uF900-\uFDCF\uFDF0-\uFFEF])))\.?$/i,"eg. info@yourdomain.com");
				/*	bValid = bValid && checkRegexp(password,/^([0-9a-zA-Z])+$/,"Password field only allow : a-z 0-9");*/
					
					if (bValid) {

                        $.post($location+'instantDownload.php',{cMail:cMail.val(),downloadInfo:downloadTitle},function(data){
                                $(this).dialog('close');
                                window.location=downloadLink;
                            });
                       
					}
				},
				Cancel: function() {
					$(this).dialog('close');
                    
				}
			},
			close: function() {
				allFields.val('').removeClass('ui-state-error');
               
			}
		});
        
        	$(".downloadConfirm a").click(function(){
					$('form[name="formSending"]').submit(function(){return false;});
					downloadLink=$(this).attr('href');
					downloadTitle=$(this).attr('title');
					$("#dialog").dialog("open");
					return  false;
				});
        
        
  }); // n doc