// nick and elle dot com
  
function poppic (name, w, h) {
          var snugas = window.open ('','','width='+w+',height='+h);
          var d = snugas.document;
          d.write('<html><body leftmargin="0" topmargin="0"><image src="'+name+'">');
          d.write('</body></html>');
          d.close();    
          }  
      

// image ready rollovers script

userAgent = window.navigator.userAgent;
browserVers = parseInt(userAgent.charAt(userAgent.indexOf("/")+1),10);
function newImage(arg) {
	if (document.images) {
		rslt = new Image();
		rslt.src = arg;
		return rslt;
	}
}

function findElement(n,ly) {
	if (browserVers < 4)		return document[n];
	var curDoc = ly ? ly.document : document;
	var elem = curDoc[n];
	if (!elem) {
		for (var i=0;i<curDoc.layers.length;i++) {
			elem = findElement(n,curDoc.layers[i]);
			if (elem) return elem;
		}
	}
	return elem;
}

function changeImages() {
	if (document.images && (preloadFlag == true)) {
		var img;
		for (var i=0; i<changeImages.arguments.length; i+=2) {
			img = null;
			if (document.layers) {
				img = findElement(changeImages.arguments[i],0);
			}
			else {
				img = document.images[changeImages.arguments[i]];
			}
			if (img) {
				img.src = changeImages.arguments[i+1];
			}
		}
	}
}

var preloadFlag = false;
function preloadImages() {
	if (document.images) {
		menu_bar_rollovers1_01_over = newImage("images/menu_bar-rollovers1_01-over.gif");
		menu_bar_rollovers1_01_down = newImage("images/menu_bar-rollovers1_01-down.gif");
		menu_bar_rollovers1_02_over = newImage("images/menu_bar-rollovers1_02-over.gif");
		menu_bar_rollovers1_02_down = newImage("images/menu_bar-rollovers1_02-down.gif");
		menu_bar_rollovers1_03_over = newImage("images/menu_bar-rollovers1_03-over.gif");
		menu_bar_rollovers1_03_down = newImage("images/menu_bar-rollovers1_03-down.gif");
		menu_bar_rollovers1_04_over = newImage("images/menu_bar-rollovers1_04-over.gif");
		menu_bar_rollovers1_04_down = newImage("images/menu_bar-rollovers1_04-down.gif");
		menu_bar_rollovers1_05_over = newImage("images/menu_bar-rollovers1_05-over.jpg");
		menu_bar_rollovers1_05_down = newImage("images/menu_bar-rollovers1_05-down.jpg");
		preloadFlag = true;
	}
}

function submitForm(){
 
   document.email_form.submit();
   
}



function checkEmail(form){


if(form.email.value == "" || form.email.value == "your@email.here"){

      var newTag = document.createElement("p");
      var newTagId = "email_blank";
      var newTagClass = "form_error";
      newTag.setAttribute("id", newTagId);
      newTag.setAttribute("class", newTagClass);
      var errMsg = document.createTextNode("You must enter your email into the text box!");
      newTag.appendChild(errMsg);
      fName = document.getElementById("sign_up");
      
      if(document.getElementById("email_error")){
             var oldError = document.getElementById("email_error");
             fName.removeChild(oldError);
             }
   
      if(!document.getElementById("email_blank")){
        fName.appendChild(newTag);
        }
   
      form.email.focus();
      return false;
      
        
  } else {
     
      
       var mailCheck = /^\w+([\.-]?\w+)*@\w+([\.-]?\w+)*(\.\w{2,3})+$/;
              
       if(!mailCheck.test(form.email.value)){
       
       
       
          var newTag = document.createElement("p");
          var newTagId = "email_error";
          var newTagClass = "form_error";
          newTag.setAttribute("id", newTagId);
          newTag.setAttribute("class", newTagClass);
          var errMsg = document.createTextNode("Your email is incomplete or contains invalid characters!");
          newTag.appendChild(errMsg);
          var fName = document.getElementById("sign_up");
          
          if(document.getElementById("email_blank")){
             var oldError = document.getElementById("email_blank");
             fName.removeChild(oldError);
             }
          
          if(!document.getElementById("email_error")){
             fName.appendChild(newTag);
          }
          
          form.email.focus();
          return false;
       
        } else {
       
          return true;
         
          }
     
      }
     
   

}


