function _openwin(page){
 window.open(page, 'helpWindow', 'location=no,scrollbars=yes,toolbar=no,width=300,height=400');
}



function _opensecwin(url){
secwin=window.open(url, 'securewin', 'location=0,scrollbars=auto,toolbar=no,status=yes,width=650,height=600');
 secwin.window.focus();
}

function launchcalculator(prod_id,formid,quantid){
calcwin=window.open('calculator.php?id='+prod_id+'&form='+formid+'&quant='+quantid, 'calcwin', 'location=0,scrollbars=yes,toolbar=no,status=yes,resizable=yes,width=345,height=460');
 calcwin.window.focus();
}




function valid_domain(addr) {
	if (matchit(addr)==null){
		//alert("This is not a genuine domain.");
		return (false);
	} else {
		return (true);
	}
}

function matchit(domain){
	var result= domain.match(/(^([a-z0-9-]+)*$)/gi);
	return result;
}