// JavaScript Document

function getURLParam(strParamName){
	var strReturn = "";
	var tmp = window.location.href;
	var strHref = tmp.replace(/#/ig,""); // added
	if ( strHref.indexOf("?") > -1 ){
		var strQueryString = strHref.substr(strHref.indexOf("?")).toLowerCase();
		var aQueryString = strQueryString.split("&");
		for ( var iParam = 0; iParam < aQueryString.length; iParam++ ){
			if (aQueryString[iParam].indexOf(strParamName.toLowerCase() + "=") > -1 ){
				var aParam = aQueryString[iParam].split("=");
				strReturn = aParam[1];
				break;
			 	}
			}
		}
		return unescape(strReturn);
	} 

function stripAnchors(str) {
	str.replace(/"#"/g,"");
	alert(str);
	return str;
	}

function setBody(theClass) {
	document.body.className = theClass;
	}

var curPage, maxPage;
function doPage(dir) {
	document.getElementById("page"+curPage).style.display = "none";
	if (dir) {
		curPage++;
		}
	else {
		curPage--;
		}
	document.getElementById("page"+curPage).style.display = "inline";
	curPage == maxPage ? showNext(0) : showNext(1);
	curPage == 0 ? showPrev(0) : showPrev(1);
	}

function showPrev(bool) {
	bool ? document.getElementById("prev").style.display = "block" : document.getElementById("prev").style.display = "none";
	}

function showNext(bool) {
	bool ? document.getElementById("next").style.display = "block" : document.getElementById("next").style.display = "none";
	}

function newWindow(myURL, myname, w, h, useScroll) {

	var winl = (screen.width - w) / 2;
	var wint = (screen.height - h) / 2;
	winprops = 'height='+h+',width='+w+',top='+wint+',left='+winl+',scrollbars='+useScroll+',resizable=no'
	win = window.open(myURL, myname, winprops);
	}