function openEmail(url)
{
	newwin = window.open("/email-a-friend.aspx?page="+url,"terms","width=400,height=390,scrollbars=no");
}

function enterPromotionalCode()
{
    couponEnter = window.open("/coupon.aspx",null,"width=376,height=200,toolbar=no,directories=no,status=yes,menubar=no,scrollbars=no,resizable=no ,modal=yes");
}	

function showImage(imageURL)
{
    document.getElementById("productImage").src = imageURL;
}

function navOver(imgName)
{
	var theImage = document.getElementById(imgName);
	
	if(theImage.src.indexOf("_off.gif") != -1)
	{
		theImage.src = theImage.src.replace("_off.gif","_on.gif");
	}
	
	else
	{
		theImage.src = theImage.src.replace("_on.gif","_off.gif");
	}
}

function changeBorder(id)
{		
	document.getElementById(id).style.borderColor = "#000000";											
}

function resetBorder(id)
{		
	document.getElementById(id).style.borderColor = "#999999";									
}	

function callSiFR()
{
	if(typeof sIFR == 'function')
	{	
		sIFR.replaceElement('h2', named({sCase: 'lower', sFlashSrc: 'sifr.swf', sColor: '#2c6e84', sLinkColor:"#999999",sHoverColor:"333333",sBgColor: '#ffffff', sFlashVars: 'textalign=right', sWmode:'transparent'}));				
		sIFR.replaceElement('h3', named({sCase: 'upper', sFlashSrc: 'sifr.swf', sColor: '#744e41', sLinkColor:"#999999",sHoverColor:"333333",sBgColor: '#ffffff', sFlashVars: 'textalign=left', sWmode:'transparent'}));
	}
}


function validateContactForm(theForm)
{
    alert("hit");
    valid = true;
    message = "Please enter the following information:\n\n";
    
    if(theForm.elements["name"].value == "")
	{
		message += "Your Name\n";
		valid = false;
	}
		
	if(theForm.elements["email"].value == "")
	{
		message += "Your Email Address\n";
		valid = false
	}	
		
	if(theForm.elements["email"].value != "")	
	{	
		var supEmail = theForm.elements["email"].value;
		var emLen = supEmail.length;
		var posAt = supEmail.indexOf('@')
		var posDot = supEmail.lastIndexOf('.')
		if((emLen < 7) || (posAt < 1) || (posDot <= (posAt + 1)) || (posDot >= (emLen - 1)))
		{
			message += "Valid email address\n";
			valid = false;
		}
	}
	
	if(valid)
	{			
		return true;
	}
	else
	{		
		alert(message);
		return false;
	}	
}


function validateNewsletterForm(theForm)
{
    valid = true;
    message = "Please enter the following information:\n\n";
    
    if(theForm.elements["firstname"].value == "")
	{
		message += "Your First Name\n";
		valid = false;
	}
	
	if(theForm.elements["surname"].value == "")
	{
		message += "Your Surname\n";
		valid = false;
	}	
		
	var supEmail = theForm.elements["email"].value;
	var emLen = supEmail.length;
	var posAt = supEmail.indexOf('@')
	var posDot = supEmail.lastIndexOf('.')
	if((emLen < 7) || (posAt < 1) || (posDot <= (posAt + 1)) || (posDot >= (emLen - 1)))
	{
		message += "  Please enter a valid email address\n";
		valid = false;
	}
	
	if(valid)
	{			
		return true;
	}
	else
	{		
		alert(message);
		return false;
	}	
}


function validateFriendForm(theForm)
{
    valid = true;
    message = "Please enter the following information:\n\n";
    
    if(theForm.elements["yourname"].value == "")
	{
		message += "Your Name\n";
		valid = false;
	}
		
	if(theForm.elements["youremail"].value == "")
	{
		message += "Your Email Address\n";
		valid = false
	}	
		
	if(theForm.elements["youremail"].value != "")	
	{	
		var supEmail = theForm.elements["youremail"].value;
		var emLen = supEmail.length;
		var posAt = supEmail.indexOf('@')
		var posDot = supEmail.lastIndexOf('.')
		if((emLen < 7) || (posAt < 1) || (posDot <= (posAt + 1)) || (posDot >= (emLen - 1)))
		{
			message += "Your Valid Email Address\n";
			valid = false;
		}
	}
	
	if(theForm.elements["friendsname"].value == "")
	{
		message += "Your Friend's Name\n";
		valid = false;
	}
		
	if(theForm.elements["friendsemail"].value == "")
	{
		message += "Your Friend's Email Address\n";
		valid = false
	}	
		
	if(theForm.elements["friendsemail"].value != "")	
	{	
		var supEmail = theForm.elements["friendsemail"].value;
		var emLen = supEmail.length;
		var posAt = supEmail.indexOf('@')
		var posDot = supEmail.lastIndexOf('.')
		if((emLen < 7) || (posAt < 1) || (posDot <= (posAt + 1)) || (posDot >= (emLen - 1)))
		{
			message += "Your Friend's Valid Email Address\n";
			valid = false;
		}
	}	
	
	if(valid)
	{			
		return true;
	}
	else
	{		
		alert(message);
		return false;
	}	
}