//Global nav pre loader

newimage0 = new Image();

newimage0.src = "/images/about_over.jpg";

newimage1 = new Image();

newimage1.src = "/images/clinical_over.jpg";

newimage2 = new Image();

newimage2.src = "/images/resources_over.jpg";

newimage3 = new Image();

newimage3.src = "/images/news_over.jpg";

newimage4 = new Image();

newimage4.src = "/images/links_over.jpg";

newimage5 = new Image();

newimage5.src = "/images/contacts_over.jpg";

//Global nav dropdown
function startList() {
	if (document.all && document.getElementById) {
		navRoot = document.getElementById("nav");
		for (i=0; i<navRoot.childNodes.length; i++) {
			node = navRoot.childNodes[i];
			if (node.nodeName=="LI") {
				node.onmouseover=function() {
					this.className+=" over";
				}
				node.onmouseout=function() {
					this.className=this.className.replace(" over", "");
				}
			}
		}
	}
}
window.onload=startList;

//Validate Form

function validate() {

	if (document.register.firstname.value=='')
	{
		alert('Please provide your First Name.');
		return false;
	}
	
	if (document.register.lastname.value=='')
	{
		alert('Please provide your Last Name.');
		return false;
	}
	
	if (document.register.title.value=='')
	{
		alert('Please provide your Title.');
		return false;
	}
	
	
	if (document.register.email.value=='')
	{
		alert('Please provide your E-mail Address.');
		return false;
	}

	
}

function validate2() {
	
	if (document.tell.cemail.value=='')
	{
		alert('Please provide your colleague e-mail address.');
		return false;
	}
	
	if (document.tell.sent.value=='')
	{
		alert('Please provide your name in the sent by field.');
		return false;
	}

}

function validate2b() {
	
	if (document.tell.cemail.value=='')
	{
		alert('Please provide your colleague\'s e-mail address.');
		return false;
	}
	
	if (document.tell.sent.value=='')
	{
		alert('Please provide your name.');
		return false;
	}
	
	if (document.tell.sent_email.value=='')
	{
		alert('Please provide your email address.');
		return false;
	}

}

function validate3() {

	if (document.inservice.firstname.value=='')
	{
		alert('Please provide your first name.');
		return false;
	}
	
	if (document.inservice.lastname.value=='')
	{
		alert('Please provide your last name.');
		return false;
	}
	
	if (document.inservice.institution.value=='')
	{
		alert('Please provide your institution.');
		return false;
	}
	
	if (document.inservice.address.value=='')
	{
		alert('Please provide your address.');
		return false;
	}
	
	if (document.inservice.city.value=='')
	{
		alert('Please provide your city.');
		return false;
	}
	
	if (document.inservice.state.value=='')
	{
		alert('Please provide your state.');
		return false;
	}
	
	if (document.inservice.zip.value=='')
	{
		alert('Please provide your zip code.');
		return false;
	}
	
	if (document.inservice.email.value=='')
	{
		alert('Please provide your e-mail address.');
		return false;
	}
	
	if (document.inservice.phone.value=='')
	{
		alert('Please provide your telephone number.');
		return false;
	}

	
}




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  //alert(msg);
//}

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	if (answer){
		window.open(URL);
	}
}


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	var answer = confirm("You are now leaving www.lexiscan.com.  The website you are linking to is neither owned nor controlled by Astellas.  Astellas is not responsible for the content or services on this site.");
	if (answer){
		window.open(URL);
	}
}



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