function winOpnImg(image,h,w)
{
	window.open('imgwin.php?imgnm='+image,'bigimage', 'toolbars=no,scrollbars=yes,height=500,width=700');	
}




function chkDetails(f)
{
	var nm,st,ap,ct,st,zp,em,ph;
	
		nm=f.txtName1.value;
		nm1=f.txtName2.value;
		st=f.txtStreet.value;
		ct=f.txtCity.value;
		s=f.txtState.value;
		zp=f.txtZip.value;
		em=f.txtEmail.value;
		ac=f.txtAreaCode.value;
		ph=f.txtPhone.value;
		ph2=f.txtPhone2.value;
		

	if(nm=="" || nm==null || nm.length<1)
	{
		alert("Please enter first name atleast 1 characters long");	
		f.txtName1.focus();
		return false;		
	}
	if(nm1=="" || nm1==null ||  nm1.length<1)
	{
		alert("Please enter second name atleast 1 characters long");	
		f.txtName2.focus();
		return false;		
	}
	/*
		cid=f.cid.options.selectedIndex;
		cid=f.cid.options[cid].value;
		if(cid=='-1' || cid==-1)

	*/
	else if(st=="" || st==null)
	{
		alert("Please enter street");	
		f.txtStreet.focus();
		return false;		
	}
	else if(ct=="" || ct==null || ct.length<1)
	{
		alert("Please enter city atleast 1 characters long");	
		f.txtCity.focus();
		return false;		
	}
	else if(s=="-1" || s==null)
	{
		alert("Please enter state");	
		f.txtState.focus();
		return false;		
	}
	else if(zp=="" || zp==null || zp.length<1|| isNaN(zp))
	{
		alert("Please enter atleast 5 digit zip code");	
		f.txtZip.select();
		f.txtZip.focus();
		return false;		
	}
	else if(em=="" || em==null)
	{
		alert("Please enter a valid e-mail address ");	
		f.txtEmail.focus();
		return false;		
	}
	else if(!isValidEmail(em))
	{
		alert("Please enter email");	
		f.txtEmail.focus();
		return false;		
	}
	else if(ac=="" || ac==null || isNaN(ac) || ac.length!=3)
	{
		alert("Please enter 3 digit area code of phone number");	
		f.txtAreaCode.select();
		f.txtAreaCode.focus();
		return false;		
	}
	else if(ph=="" || ph==null || isNaN(ph) || ph.length!=3)
	{
		alert("Please enter 3 digit phone number");	
		f.txtPhone.select();
		f.txtPhone.focus();
		return false;		
	}
	else if(ph2=="" || ph2==null || isNaN(ph2) || ph2.length!=4)
	{
		alert("Please enter  4 digit phone number");	
		f.txtPhone2.select();
		f.txtPhone2.focus();
		return false;		
	}
	//return true;
}
	function isValidEmail(address) 
	{
		if (address.indexOf('@') < 3) return false;
		var name = address.substring(0, address.indexOf('@'));
		var domain = address.substring(address.indexOf('@') + 1);
		if (name.indexOf('(') != -1 || name.indexOf(')') != -1 || name.indexOf('<') != -1 || name.indexOf('>') != -1 || name.indexOf(',') != -1 || name.indexOf(';') != -1 || name.indexOf(':') != -1 || name.indexOf('\\') != -1 || name.indexOf('"') != -1 || name.indexOf('[') != -1 || name.indexOf(']') != -1 || name.indexOf(' ') != -1) return false;
		if (domain.indexOf('(') != -1 || domain.indexOf(')') != -1 || domain.indexOf('<') != -1 || domain.indexOf('>') != -1 || domain.indexOf(',') != -1 || domain.indexOf(';') != -1 || domain.indexOf(':') != -1 || domain.indexOf('\\') != -1 || domain.indexOf('"') != -1 || domain.indexOf('[') != -1 || domain.indexOf(']') != -1 || domain.indexOf(' ') != -1) return false;
		return true;
	}
	
	function selectCountry()
	{
		document.frm.action="select_country_action.php";
		document.frm.submit();
	}
	
	function continueShopping(f)
	{	
		//alert("hi");	
		f.action="index.php";
		f.submit();		
	}
	
	function myCart(f)
	{	
		//alert("hi");	
		f.action="mycart.php";
		f.submit();		
	}
	
	function gotoPdetails(f)
	{	
		f.action="pdetails.php";
		f.submit();		
	}