// set cookie
function setCookie(name, value, time, path, domain, secure)
{
	var expires = new Date();
	var until = expires.getTime() + (time * 1000);
	expires.setTime(until);
    document.cookie= name + "=" + value +
        ((expires) ? "; expires=" + expires.toGMTString() : "") +
        ((path) ? "; path=" + path : "") +
        ((domain) ? "; domain=" + domain : "") +
        ((secure) ? "; secure" : "");
}


// store last visited portal as cookie
function setPortalCookie(portal)
{
	setCookie("LAST_PORTAL",portal,60*60*24*365,"/", ".clickandbuy.com"); // (ein Jahr gültig)
}


// set button width for IE browsers
function setButtonWidth(){
	var w;
	if ( navigator.appName == "Microsoft Internet Explorer" ) {
		var elements = document.all
		if ( elements ) {
			for (i=0; i < elements.length; i++) {
				w = 12;
				if( (elements.item(i).type == "submit") || (elements.item(i).type == "button") ){
				if( elements.item(i).id == "input" )   w = 20;
				elements.tspan.innerHTML = elements.item(i).value;
				if( elements.tspan.offsetWidth ) elements.item(i).style.width = elements.tspan.offsetWidth + w;
				}
			}	
		}
	}	
}