var newWin = null;
function popUp(strURL, strType, strHeight, strWidth) {
	if (newWin != null && !newWin.closed)
		newWin.close();
		var strOptions="";
	if (strType=="popup")
		strOptions="location=0,menubar=1,resizable=1,scrollbars=1,status=0,titlebar=0,toolbar=0,height="+strHeight+",width="+strWidth;
	newWin = window.open(strURL, 'newWin', strOptions);
	newWin.focus();
}

function externalLinks() {
 if (!document.getElementsByTagName) return;
 var anchors = document.getElementsByTagName("a");
 for (var i=0; i<anchors.length; i++) {
   var anchor = anchors[i];
   if (anchor.getAttribute("href") &&
       anchor.getAttribute("rel") == "external")
     anchor.target = "_blank";
 }
}
window.onload = externalLinks;

function searchSelect(formObject, searchProducts, searchGeneral) {
	if (formObject.searchMode.value == '1'){
		formObject.action = searchProducts;
		return;
	}
	else if(formObject.searchMode.value == '2'){
		formObject.action = searchGeneral;
		return;
	}
	else {
		return;
	}
}

function HideContent(d) {
document.getElementById(d).style.display = "none";
}

function ShowContent(d) {
document.getElementById(d).style.display = "block";
}

function ReverseDisplay(d) {
    if(document.getElementById(d).style.display == "none") { 
    document.getElementById(d).style.display = "block"; 
    }
    else { 
    document.getElementById(d).style.display = "none"; 
    }
}

function sendTip(form,url){
    form.subject.value = 'Tips fra ' + form.from_name.value;
    form.Tips.value = '\n' + form.from_name.value + ' ønsker å tipse deg om en side på Jernia.no. Adressen til siden er:\n\n' + url;
    return true;
}