/* Javascript Document */
/* Author: Travis Cunningham */
/* Date: 02/2008 */
/* Description: Form Validation */

//Check email format
function echeck(str) {

		var at="@"
		var dot="."
		var lat=str.indexOf(at)
		var lstr=str.length
		var ldot=str.indexOf(dot)
		if (str.indexOf(at)==-1){
		   return false;
		}
		if (str.indexOf(at)==-1 || str.indexOf(at)==0 || str.indexOf(at)==lstr){
		   return false;
		}
		if (str.indexOf(dot)==-1 || str.indexOf(dot)==0 || str.indexOf(dot)==lstr){
			return false;
		}
		if (str.indexOf(at,(lat+1))!=-1){
		return false;
		}
		if (str.substring(lat-1,lat)==dot || str.substring(lat+1,lat+2)==dot){
			return false;
		}
		
		if (str.indexOf(dot,(lat+2))==-1){
			return false;
		}
		if (str.indexOf(" ")!=-1){
			return false;
		}
	}
//validate Form
//Contact Form
	function validateContact(){
		var contactForm = document.forms.contactForm
		errorFields=Array();
		
		if(""==contactForm.first.value){
			document.getElementById('first').className="required";
			errorFields[errorFields.length]="First";
		} else {
			document.getElementById('first').className="";
		}
		if(""==contactForm.last.value){
			document.getElementById('last').className="required";
			errorFields[errorFields.length]="Last";
		} else {
			document.getElementById('last').className="";
		}
		if(""==contactForm.company.value){
			document.getElementById('company').className="required";
			errorFields[errorFields.length]="Company";
		} else {
			document.getElementById('company').className="";
		}
		if (echeck(contactForm.email.value)==false){
			contactForm.email.value="";
			errorFields[errorFields.length]="Email";
			document.getElementById('email').className="required";
		} else {
			document.getElementById('email').className="";
		}
		if(""==contactForm.phone.value){
			document.getElementById('phone').className="required";
			errorFields[errorFields.length]="Phone";
		} else {
			document.getElementById('phone').className="";
		}
		if(""==contactForm.country.value){
			document.getElementById('country').className="required";
			errorFields[errorFields.length]="Country";
		} else {
			document.getElementById('country').className="";
		}

		if (errorFields.length==0) return true;
		alert("Please make sure you fill in the following fields: "+errorFields.join(", "));
		return false;
	}
// Contact Certified Partner Form	
	function validateCert(){
		var certForm = document.forms.contactCertForm
		errorFields=Array();
		
		if(""==certForm.first.value){
			document.getElementById('first').className="required";
			errorFields[errorFields.length]="First";
		} else {
			document.getElementById('first').className="";
		}
		if(""==certForm.last.value){
			document.getElementById('last').className="required";
			errorFields[errorFields.length]="Last";
		} else {
			document.getElementById('last').className="";
		}
		if (echeck(certForm.email.value)==false){
			certForm.email.value="";
			errorFields[errorFields.length]="Email";
			document.getElementById('email').className="required";
		} else {
			document.getElementById('email').className="";
		}
		if(""==certForm.subject.value){
			document.getElementById('subject').className="required";
			errorFields[errorFields.length]="Subject";
		} else {
			document.getElementById('subject').className="";
		}
		if(certForm.embedded.checked == false && certForm.customization.checked == false && certForm.porting.checked == false && certForm.testing.checked == false){
			document.getElementById('helpCheck').className="required";
			errorFields[errorFields.length]="Help With";
		} else {
			document.getElementById('helpCheck').className="";
		}
		
		$jquery(".requiredChk");

		if (errorFields.length==0) return true;
		alert("Please make sure you fill in the following fields: "+errorFields.join(", "));
		return false;
}

// Module Form	
function validateForm() {
    var certForm = document.forms.registerForm
    errorFields = Array();

    if ("" == certForm.full_title.value) {
        document.getElementById('full_title').className = "required";
        errorFields[errorFields.length] = "Full Title";
    } else {
        document.getElementById('full_title').className = "";
    }

   /* if ("" == certForm.studio_label.value) {
        document.getElementById('studio_label').className = "required";
        errorFields[errorFields.length] = "Studio or Label";
    } else {
    document.getElementById('studio_label').className = "";
}*/

if ("" == certForm.media.value) {
    document.getElementById('media').className = "required";
    errorFields[errorFields.length] = "Media";
} else {
    document.getElementById('media').className = "";
}

if ("" == certForm.dts_tech.value) {
    document.getElementById('dts_tech').className = "required";
    errorFields[errorFields.length] = "DTS Technology";
} else {
document.getElementById('dts_tech').className = "";
}    


    $jquery(".requiredChk");

    if (errorFields.length == 0) return true;
    alert("Please make sure you fill in the following fields: " + errorFields.join(", "));
    return false;
}	
	
//Remove Google Styles
  
  if(window.attachEvent)
    window.attachEvent("onload",setListeners);

  function setListeners(){
    inputList = document.getElementsByTagName("INPUT");
    for(i=0;i<inputList.length;i++){
      inputList[i].attachEvent("onpropertychange",restoreStyles);
      inputList[i].style.backgroundColor = "";
    }
    selectList = document.getElementsByTagName("SELECT");
    for(i=0;i<selectList.length;i++){
      selectList[i].attachEvent("onpropertychange",restoreStyles);
      selectList[i].style.backgroundColor = "";
    }
  }

  function restoreStyles(){
    if(event.srcElement.style.backgroundColor != "")
      event.srcElement.style.backgroundColor = "";
  }