// JavaScript Document

$(document).ready(function(){
	$('#nav li').has('ul').addClass("submenu");
	
	var config = {    
     sensitivity: 1, // number = sensitivity threshold (must be 1 or higher)    
     interval: 0, // number = milliseconds for onMouseOver polling interval    
     over: addingClass, // function = onMouseOver callback (REQUIRED)    
     timeout: 300, // number = milliseconds delay before onMouseOut    
     out: removingClass // function = onMouseOut callback (REQUIRED)    
	};
	
	$('#nav .submenu').hoverIntent( config );

	var div_count = $('#cycle_rotation div').length;
		
		if(div_count <= 1) {
				$("#cycle_next").hide();
				$("#cycle_prev").hide();
		}
		
		$('#cycle_rotation').cycle({ 
				fx:     'fade', //how the slides change. Can also use
				speed:   1500, //how quickly the slides change. In milliseconds
				timeout: 6000, //how long slide is displayed before change. In milliseconds
				pager:  '#cycle_nav', //id for the rotation navigation
				next:   '#cycle_next', //id for the next button
				prev:   '#cycle_prev', //id for the previous button
				pause:   1, //slides pause when moused over.  change to 0 for no pause
					// callback fn that creates a button to use as pager anchor 
    			pagerAnchorBuilder: function(idx, slide) { 
        			return '<a href="#"><img src="/images/transparent.gif" width="8" height="8" alt="" /></a>'; 
    			}
		});
});


function addingClass(){  $(this).addClass("hovered");}
function removingClass(){ $(this).removeClass("hovered");}


function MM_validateForm() { //v4.0
  if (document.getElementById){
    var i,p,q,nm,test,num,min,max,errors='',args=MM_validateForm.arguments;
    for (i=0; i<(args.length-2); i+=3) { test=args[i+2]; val=document.getElementById(args[i]);
      if (val) { nm=val.name; if ((val=val.value)!="") {
        if (test.indexOf('isEmail')!=-1) { p=val.indexOf('@');
          if (p<1 || p==(val.length-1)) errors+='- '+nm+' must contain an e-mail address.\n';
        } else if (test!='R') { num = parseFloat(val);
          if (isNaN(val)) errors+='- '+nm+' must contain a number.\n';
          if (test.indexOf('inRange') != -1) { p=test.indexOf(':');
            min=test.substring(8,p); max=test.substring(p+1);
            if (num<min || max<num) errors+='- '+nm+' must contain a number between '+min+' and '+max+'.\n';
      } } } else if (test.charAt(0) == 'R') errors += '- '+nm+' is required.\n'; }
    } if (errors) alert('The following error(s) occurred:\n'+errors);
    document.MM_returnValue = (errors == '');
} }