function getSI() {
	sI = "";
	sC = "" + document.cookie;
	if(sC.length>0){
		a1 = sC.split(";");
		for (i in a1) {
			a2 = a1[i].split("=");
			if (a2[0].indexOf("SessionId") != -1){
				sI = a2[1];
				break;
			}
		}
	}
	return sI;
}
function changeAmount(pid,amount){
	var newAmount = eval("document.pform" + pid +".amount.value");
	newAmount = parseInt(newAmount);
	if(isNaN(newAmount)){
		alert ("Indtast venligst et gyldigt tal");
	} else {
		newAmount = newAmount - amount;
		backURL = document.location.href;
		backURL = backURL.toLowerCase();
		backURL = "/" + backURL.substring(backURL.indexOf("default")) + "&shopping";
		document.location.href="/admin/public/cart.aspx?ProductID=" + pid + "&Amount=" + newAmount + "&BackURL=" + escape(backURL);
	}
}
function showKurvinfo(){
	strSearch = document.location.search;
	if(strSearch.indexOf("shopping") >= 0) {
		if (document.getElementById){
			if (document.getElementById("kurvinfo")){
				document.getElementById("kurvinfo").style.display='';
			}
		}
	}
}