function formCheck1(Form)	 {
    if (Form.fname.value =="") {
				alert("Please Provide First Name.");
				Form.fname.focus(); 
                return false;}
	
    if (Form.lname.value =="") {
				alert("Please Provide Last Name.");
				Form.lname.focus(); 
                return false;}
		
				
    if (Form.email.value =="") {
				alert("Please Provide Email Address.");
				Form.email.focus(); 
                return false;}
	
	if (Form.email.value.indexOf("@") + "" == "-1" || Form.email.value.indexOf(".") + "" == "-1" || Form.email.value == "" )
	{
		alert("Please enter email address in correct format.");
		Form.email.value="";
		Form.email.focus();
		return false;
	}

	return true;
}

function popup() {
	var p=document.getElementById("popup");
	if ( p.style.display== "none")
		p.style.display="";
	else
		p.style.display="none";
}

function deletePopup() {
	if (document.getElementById("popup") != null)
	{	
		var p=document.getElementById("popup");
		p.style.display="none";
	}
}

function searchClickedSimple(form)
{
    if (form.s.value=='')
    {
        alert("Please enter a term to search for.");
        return false;
    }
    return true;
}

var home="http://www.cupron.us";
var image = new Array(13);
	image[0] =         home+"/pics/about-cupron-a.gif";
	image[1] =         home+"/pics/news-and-events-a.gif";
	image[2] =         home+"/pics/our-technology-a.gif";
	image[3] =         home+"/pics/our-products-a.gif";
	image[4] =         home+"/pics/power-of-copper-a.gif";
	image[5] =         home+"/pics/applications-a.gif";
	image[6] =         home+"/pics/faq-a.gif";
	image[7] =         home+"/pics/regulatory-affairs-a.gif";
	image[8] =         home+"/pics/reference-materials-a.gif";
	image[9] =         home+"/pics/contact-us-a.gif";
	image[10] =       home+"/pics/links-a.gif";
	image[11] =       home+"/pics/site-map2.gif";
	image[12] =       home+"/pics/copper-technology-a.gif";
	image[13] =       home+"/pics/home-a.gif";

for (i=0; i < image.length; i++) {
preload = new Image();
preload.src = image[i];
}