// JavaScript Document
// JavaScript Document
function formrule(field)
{
	if (field.defaultValue == field.value) field.value = "";
}

function formrule2(field) {
  if (field.value == "") {
    field.value = field.defaultValue;
  }
}

var newWin = null; 
function popUp(strURL, strType, strHeight, strWidth) { 
 if (newWin != null && !newWin.closed) 
   newWin.close(); 
 var strOptions=""; 
 if (strType=="console") 
   strOptions="resizable,height="+ 
     strHeight+",width="+strWidth; 
 if (strType=="fixed") 
   strOptions="status,height="+ 
     strHeight+",width="+strWidth; 
 if (strType=="elastic") 
   strOptions="toolbar,menubar,scrollbars,"+ 
     "resizable,location,height="+ 
     strHeight+",width="+strWidth; 
 newWin = window.open(strURL, 'newWin', strOptions); 
 newWin.focus(); 
}
 

function MM_findObj(n, d) { //v4.01
  var p,i,x;  if(!d) d=document; if((p=n.indexOf("?"))>0&&parent.frames.length) {
    d=parent.frames[n.substring(p+1)].document; n=n.substring(0,p);}
  if(!(x=d[n])&&d.all) x=d.all[n]; for (i=0;!x&&i<d.forms.length;i++) x=d.forms[i][n];
  for(i=0;!x&&d.layers&&i<d.layers.length;i++) x=MM_findObj(n,d.layers[i].document);
  if(!x && d.getElementById) x=d.getElementById(n); return x;
}

function MM_validateForm() { //v4.0
  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=MM_findObj(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 == '');
}

//--jump menu home page//
/*function MM_jumpMenu(targ,selObj,restore){ //v3.0
eval(targ+".location='"+selObj.options[selObj.selectedIndex].value+"'");
if (restore) selObj.selectedIndex=0;
}*/



// Son-Of-Sucker-Fish IE Hack
// -----------------------------------------------------------------
//------------------- Son-Of-Sucker-Fish IE Hack -------------------//
sfHover = function() {
 var sfEls = document.getElementById("nav").getElementsByTagName("LI");
 // for each list item in the menu...
	 for (var i=0; i < sfEls.length; i++) {
	 // Is this IE7? If so, use onmouseleave to fix the fact that onmouseout won't fire
	 is_IE7 = navigator.appVersion.indexOf("MSIE 7.0") != -1;

	 sfEls[i].onmouseover = function() {
		 this.className+=" sfhover";
		 // is this a top-level menu item?
		 var child_ul = this.getElementsByTagName('ul')[0];
		 if (child_ul && is_IE7){
		 // fix for IE7
		 child_ul.style.position = 'static';
		 }
	 }
	
	 sfEls[i].onmouseleave = function() {
	 // is this a top-level menu item?
		 var child_ul = this.getElementsByTagName('ul')[0];
		 if (child_ul && is_IE7){
		 // fix for IE7
		 child_ul.style.position = 'absolute';
		 child_ul.style.left = '-9000px';
		 }
	 }
	
		 sfEls[i].onmouseout = function() {
		 this.className=this.className.replace(new RegExp(" sfhover\\b"), "");
		}
	
	}
}
if (window.attachEvent) window.attachEvent("onload", sfHover);