function setSelectedLeftNav()
{
//	strID=replaceSubstring(queryString("link"),"/","");
//	if(document.getElementById(strID)) {
//		document.getElementById(strID).className="leftnavLinksSelected"}
}

function PageQuery(B){if(B.length>1){this.q=B.substring(1,B.length)}else{this.q=null}this.keyValuePairs=new Array();if(B){for(var A=0;A<this.q.split("&").length;A++){this.keyValuePairs[A]=this.q.split("&")[A]}}this.getKeyValuePairs=function(){return this.keyValuePairs};this.getValue=function(D){for(var C=0;C<this.keyValuePairs.length;C++){if(this.keyValuePairs[C].split("=")[0]==D){return this.keyValuePairs[C].split("=")[1]}}return false};this.getParameters=function(){var C=new Array(this.getLength());for(var D=0;D<this.keyValuePairs.length;D++){C[D]=this.keyValuePairs[D].split("=")[0]}return C};this.getLength=function(){return this.keyValuePairs.length}}function queryString(A){var B=new PageQuery(window.location.search);return unescape(B.getValue(A))}function displayItem(A){if(queryString(A)=="false"){document.write("you didn't enter a ?name=value querystring item.")}else{document.write(queryString(A))}}function replaceSubstring(K,C,B){var L=K;if(C==""){return K}if(B.indexOf(C)==-1){while(L.indexOf(C)!=-1){var G=L.substring(0,L.indexOf(C));var J=L.substring(L.indexOf(C)+C.length,L.length);L=G+B+J}}else{var I=new Array("~","`","_","^","#");var F=1;var A="";while(A==""){for(var E=0;E<I.length;E++){var H="";for(var D=0;D<F;D++){H+=I[E]}if(C.indexOf(H)==-1){A=H;E=I.length+1}}}while(L.indexOf(C)!=-1){var G=L.substring(0,L.indexOf(C));var J=L.substring(L.indexOf(C)+C.length,L.length);L=G+A+J}while(L.indexOf(A)!=-1){var G=L.substring(0,L.indexOf(A));var J=L.substring(L.indexOf(A)+A.length,L.length);L=G+B+J}}return L};