var etrHead=document.getElementsByTagName("head")[0];var subBut=document.getElementById("etrSubmit");etrLoadScript("http://trk.etrigue.com/etrigueForm.js");
	function etrLoadScript(location){var script=document.createElement("script");script.src=location;script.type="text/javascript";etrHead.appendChild(script);}		
	function checkData(){var er=false;var eMsg="The following errors were found:\n\n";var ready=true;
	if(isEmpty(document.etrReg.x_firstname.value)){er=true;ready=false;eMsg=eMsg+'-First Name is Required.\n';}
	if(isEmpty(document.etrReg.x_lastname.value)){er=true;ready=false;eMsg=eMsg+'-Last Name is Required.\n';}
	if(isEmpty(document.etrReg.x_emailaddress.value)){er=true;ready=false;eMsg=eMsg+'-Email Address is Required.\n';}
	if(isEmpty(document.etrReg.x_emailaddress.value)||!isEmailValid(document.etrReg.x_emailaddress.value)){er=true;ready=false;eMsg=eMsg+'-Email Address is Invalid.\n';} 	    
	if(er==true)alert(eMsg);if(ready){var etrigueForm=new EtrigueForm(979);subBut.disabled=true;etrigueFormSuccess=false;etrigueForm.submitClassic("etrReg",function(dat){if(dat.err){subBut.disabled=false;return;}etrigueFormSuccess=true;if(dat.thankYouPage){if(dat.repost){document.etrReg.action=dat.thankYouPage;document.etrReg.submit();}else{window.location=dat.thankYouPage;}}});}}
	function etrim(str){str=str.replace(/^\s+/, '');for(var i = str.length - 1; i >= 0; i--){if(/\S/.test(str.charAt(i))){str=str.substring(0, i + 1);break;}}return str;}
	function isEmpty(val){if(!val)return true;val=etrim(val);return val.length===0;}
	function isEmailValid(check_email){var email=check_email;var filter = /^([a-zA-Z0-9]+[a-zA-Z0-9_\-\.]*\@([a-zA-Z0-9]+[a-zA-Z0-9\_-]*\.)+[a-zA-Z0-9]+)$/;if(filter.test(email)){return true;}return false;}