//-- search submits to a search results page with q keywords in the url
function submitSearch(frm) {
		location.href= "/search/?q="+ frm.srchval.value ;
}

function doChkReplace(lnkId,lnkToChk,targetDivId,newInnerHTML) {
	document.write('<div class="chkLnkDiv"><a id="'+lnkId+'" href="'+lnkToChk+'">.</a></div>'); 
	if (!doChkLnkHit(lnkId,lnkToChk)) {
		if(document.getElementById(targetDivId)) {
				document.getElementById(targetDivId).innerHTML = newInnerHTML;
		}
	}
}

function doChkLnkHit(lnkId,lnkToChk) {
	document.write('<div class="chkLnkDiv"><a id="'+lnkId+'" href="'+lnkToChk+'">.</a></div>'); 
	if(document.getElementById(lnkId)) {
		var el = document.getElementById(lnkId);
		if (null != el.currentStyle){
			return (el.currentStyle.color == "#fffffe");
		}
		else if (window.getComputedStyle){
			var elstyle=window.getComputedStyle(el, "");
			//alert (elstyle.getPropertyValue("color"));
			return (elstyle.getPropertyValue("color") == "rgb(255, 255, 254)");
		}
	}
}

/* get url parameter */
function getUrlParam(pname) {
    var regexS = "[\\?&]" + pname + "=([^&#]*)";
    var regex = new RegExp(regexS);
    var tmpURL = window.location.href;
    var results = regex.exec(tmpURL);
    if (results == null) return "";
    else
    return results[1];
}