// JavaScript Document commonJavaFuncs.js		

	function initPage() {
		var xSty = getCookie('textsize')
		if (xSty && xSty!=0) {
			xSty = parseInt(xSty);
			incdec = xSty;
			loadCss(xSty);
		}
	}
	
	
	function loader(msg, vis, typ){
		var tp = '';
		var img = '';
		if(typ){
			tp = 'errorMsg';
			msg = 'ERROR: '+msg;
			img = '';
		} else {
			tp = 'loaderLabel';
			img = '<img src="'+dircnt+'Images/layout/loading.gif"/><br />';
		}
		if(vis){
			document.getElementById("infoDisplay").innerHTML = '<span class="'+tp+'"><font style="font-size:10px; font-weight:bold; text-align:center;"><center>'+img+''+msg+'</center></font></span>';
		} else {
			document.getElementById("infoDisplay").innerHTML = '';
		}
	}




/* ---------------------------------------------------------------------------------------------------------------------------------------------- */

	//UPDATE INFORMATION DISPLAY IN POPUP DIALOG BOXES

	function updatDisplay(msg, vis, typ, disp){
		var tp = '';
		var img = '';
		if(typ){
			tp = 'errorMsg';
			//msg = 'ERROR: '+msg;
			img = '';
		} else {
			tp = 'loaderLabel';
			img = '<img src="'+dircnt+'Images/layout/small-loader.gif"/>';
		}
		if(vis){
			document.getElementById(disp).innerHTML = '<span class="'+tp+'">'+img+'&nbsp;'+msg+'</span>';
		} else {
			document.getElementById(disp).innerHTML = '';
		}
	}
		
	// END OF updatDisplay() FUNCTION

/* ---------------------------------------------------------------------------------------------------------------------------------------------- */


function whichBrs() {
		var v_agt=navigator.userAgent.toLowerCase();
		if (v_agt.indexOf("opera") != -1) return 'Opera';
		if (v_agt.indexOf("staroffice") != -1) return 'Star Office';
		if (v_agt.indexOf("webtv") != -1) return 'WebTV';
		if (v_agt.indexOf("beonex") != -1) return 'Beonex';
		if (v_agt.indexOf("chimera") != -1) return 'Chimera';
		if (v_agt.indexOf("netpositive") != -1) return 'NetPositive';
		if (v_agt.indexOf("phoenix") != -1) return 'Phoenix';
		if (v_agt.indexOf("firefox") != -1) return 'Firefox';
		if (v_agt.indexOf("safari") != -1) return 'Safari';
		if (v_agt.indexOf("skipstone") != -1) return 'SkipStone';
		if (v_agt.indexOf("msie") != -1) return 'Internet Explorer';
		if (v_agt.indexOf("netscape") != -1) return 'Netscape';
		if (v_agt.indexOf("mozilla/5.0") != -1) return 'Mozilla';
		if (v_agt.indexOf('\/') != -1) {
			if (v_agt.substr(0,v_agt.indexOf('\/')) != 'mozilla') {
				return navigator.userAgent.substr(0,v_agt.indexOf('\/'));
			} else { return 'Netscape';}
		} else if (v_agt.indexOf(' ') != -1)
		return navigator.userAgent.substr(0,v_agt.indexOf(' '));
		else return navigator.userAgent;
	}		 

	function rollOver(obj, img){
		document.getElementById(obj).src='Images/layout/buttons/'+img;
	}


	//VAVIDATE THAT A STING HAS NO SPACES OR SPECIAL CHARACTERS
	function strChk(daString, allowSpaces){
		var r = 0; var r_msg = ''; var iChars = "!@#$%^&*()+=-[]\';,./{}|\":<>?"; var carcnt = 0;
		if(!allowSpaces){if(daString.indexOf(' ') > -1){r_msg += 'Spaces'; r++;}}
		for (var i = 0; i < daString.length; i++) {if (iChars.indexOf(daString.charAt(i)) != -1) {carcnt++;}}
		if(carcnt > 0){if(r > 0){r_msg += ' and special characters'; r++;}else{r_msg += 'Special characters'; r++;}}
		if(r > 0){r_msg += ' are not allowed.<br />Please remove them and try again.';}
		return r+''+r_msg;
	}

	//CREATE A SCRIPT TAG TO INCLUDE A JS PAGE
		function include(filename)
		{
			var head = document.getElementsByTagName('head')[0];
			
			script = document.createElement('script');
			script.src = filename;
			script.type = 'text/javascript';
			
			head.appendChild(script)
		}


// FUNCTION getCookie(cname) - CALLED THROUGHOUT WEBSITE TO CREATE READ COOKIE INFORMATION AS WELL AS CREATE COOKIE INFORMATION.
function getCookie(cname) {
	var a_all_cookies = document.cookie.split( ';' );
	var a_temp_cookie = '';
	var cookie_name = '';
	var cookie_value = '';
	var b_cookie_found = false; // set boolean t/f default f
	
	for ( i = 0; i < a_all_cookies.length; i++ ){
		a_temp_cookie = a_all_cookies[i].split( '=' );
		cookie_name = a_temp_cookie[0].replace(/^\s+|\s+$/g, '');
		if ( cookie_name ==cname){
			b_cookie_found = true;
			if ( a_temp_cookie.length > 1 ){
				cookie_value = unescape( a_temp_cookie[1].replace(/^\s+|\s+$/g, '') );
			}
			// note that in cases where cookie is initialized but no value, null is returned
			//if ((cookie_name == 'CS')&&(v_sPage.substring(0,10) == 'webcontact')){createCookie('CS',cookie_value)}
			return cookie_value;
			break;
		}
		a_temp_cookie = null;
		cookie_name = '';
	}
	if ( !b_cookie_found ){
		return null;
	}
}

function createCookie(name,value,days) {
	if (days) {
		var date = new Date();
		date.setTime(date.getTime()+(days*24*60*60*1000));
		var expires = "; expires="+date.toGMTString();
	}
	else var expires = "";
	document.cookie = name+"="+value+expires+"; path=/";
}

function eraseCookie(name) {
	createCookie(name,"",-1);
}


function deleteCookie(name, path, domain)
{
    if (getCookie(name))
    {
        document.cookie = name + "=" + 
            ((path) ? "; path=" + path : "") +
            ((domain) ? "; domain=" + domain : "") +
            "; expires=Thu, 01-Jan-70 00:00:01 GMT";
    }
}


function tdOver(obj) {
   obj.style.background='#9FECFF';
}
        
function tdOut(obj) {
   obj.style.background='';
} 


function addRow(theTbl){ /* A quick example on how to add and delete table rows. Enjoy coding! */
	var _table = document.getElementById(theTbl).insertRow(0);
	var cell0 = _table.insertCell(0);
	var cell1 = _table.insertCell(1);
	cell0.innerHTML = 'New Cell1';
	cell1.innerHTML = 'New Cell2';
}

function removeRow(rows){ 
	var _row = rows.parentElement.parentElement;
	document.getElementById('table1').deleteRow(_row.rowIndex);
}


function setSession(p, v, a) {
	var request = new Ajax.Request("http://spider.cpcuiia.org/includes/functions/callFuncs.php?p="+p+"&v="+v+"&action="+a+"", {
				onSuccess: function(request){alert(request.responseText);
			},
			onException: function(req,exception) {
				alert("The request had a fatal exception thrown.\n\n" +exception);
				return true;
			},
			onFailure: function(request) {
				return reloadPage();
				alert('onFailure');
			}
		});	
}





var incdec = 0;
var headID = document.getElementsByTagName("head")[0];
var cssNode = document.createElement("style");
cssNode.type = 'text/css';
cssNode.id="resizingText";
function loadCss(x){
	try{
		var cssStr = '.content {font-size:' + (12+x) +'px;} .bold {font-size:' + (12+x) +'px;} .content_link {font-size:' + (12+x) +'px;}';

		if(cssNode.styleSheet){
			cssNode.styleSheet.cssText = cssStr; // for IE
		} else {
			var cssText = document.createTextNode(cssStr);
			cssNode.appendChild(cssText); // breaks ie
			//cssNode.innerHTML = cssStr; // breaks saffari
		}
		if(!document.getElementById("resizingText"))headID.appendChild(cssNode);
	}catch(err){ 
		// some debugging code
	}
}

function increaseFontSize() {
	if(incdec < 5){
		incdec++;
		loadCss(incdec);
		createCookie('textsize',incdec,1); 
	}
}

function decreaseFontSize() {
	if(incdec > 0){
		incdec--;
		loadCss(incdec);
		createCookie('textsize',incdec,1); 
	}		
}



function convert_It(str) {
//var a = escape(form1.first.value); <!-- Get textbox1 string -->
var a = str; <!-- Get textbox1 string -->
var b = "abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ%@#$^&*()-_=+.:"; <!-- letters to compare to -->
var c = "zyxwvutsrqponmlkjihgfedcbaZYXWVUTSRQPONMLKJIHGFEDCBA +=_-)(*&^$#@:."; <!-- letter to change string to -->
var d;
var h;
var i;
var j = "";

var f = a.length; <!-- get length of the textbox1 string -->
var e = 0; 
var g = 1;

while (e != f) { <!-- while e is not equal to the string length loop --> 
	d = a.substring(e,g); <!-- get each letter in the text box -->
	h = b.indexOf(d); <!-- find that letter in var b -->
	i = c.charAt(h); <!-- change it to the letter in var c -->
	e++; <!-- add one to var e -->
	g++; <!-- add one to var g -->
	j += i; <!-- write out each letter -->
	}
	return j; <!-- the final output put in textbox2 -->
}


function unconvert_It(str) {
var aa = str;
var bb = "abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ @#$^&*()-_=+.:";
var cc = "zyxwvutsrqponmlkjihgfedcbaZYXWVUTSRQPONMLKJIHGFEDCBA +=_-)(*&^$#@:.";
var dd;
var hh;
var ii;
var jj = "";

var ff = aa.length;
var ee = 0; 
var gg = 1;

while (ee != ff) { 
	dd = aa.substring(ee,gg);
	hh = cc.indexOf(dd); <!-- just switch var b with c to unencode ex(h = b.indexOf(d); now  ='s hh = cc.indexOf(dd);)-->
	ii = bb.charAt(hh); <!-- just switch var c with b to unencode  -->
	ee++;
	gg++;
	jj += ii;
	}
	
	jj = jj.replace(/CCCC/gi,'"');
	jj = jj.replace(/BBBB/gi,',');

	return jj;
}








/* ---------------------------------------------------------------------------------------------------------------------------------------------- */
    // NEW GET PAGE FUNCTION GEARED TO HTML

		function getHtml(url, target, callback) {
			loader('Loading Page Information', true, false);
				new Ajax.Updater(target,url,
				  {
					method:'get',
					evalScripts:true,
					onSuccess: function(transport){
							$(target).innerHTML = transport.responseText;
							loader('', false, false);},
					onFailure: function(){loader('There was a problem loading this page.', true, true);},
				    onComplete: function(){eval(callback);}
				  });
		}



	// OLD GET PAGE CONTENT - GEARED TOWARD DATA
	
		function getPgContent(url, target) {
			loader('Loading Page Information', true, false);
				new Ajax.Request(url,
				  {
					method:'get',
					evalJS:'force',
					onSuccess: function(transport){
							$(target).innerHTML = transport.responseText;
							loader('', false, false);
					},
					onFailure: function(){loader('There was a problem loading this page.', true, true);}
				  });
		}

		
	// END OF getPgContent() FUNCTION

/* ---------------------------------------------------------------------------------------------------------------------------------------------- */





	function validate_email(field,alerttxt){
		with (field){
			apos=value.indexOf("@");
			dotpos=value.lastIndexOf(".");
			if (apos<1||dotpos-apos<2) {alert(alerttxt);return false;} else {return true;}
		}
	}
	
	function validate_required(field,alerttxt){
		with (field){
		  if (value==null||value==""){alert(alerttxt);return false;} else {return true;}
		}
	}
	
	function validate_form(thisform){
		with (thisform){if (validate_email(P_EMAIL,"Please enter a valid email address.")==false){P_EMAIL.focus();return false;}}
		with (thisform){if (validate_required(P_NAME2,"Please enter your first name.")==false){P_NAME2.focus();return false;}}
		with (thisform){if (validate_required(P_NAME1,"Please enter your last name.")==false){P_NAME1.focus();return false;}}
	}
 
	function ClearAll(){
		{p_name1.value=""}
		{p_name2.value=""}
		{p_company.value=""}
		{p_phone.value=""}
		{p_ext.value=""}
		{p_email.value=""}
	}


	function pause(m) {
		var snooze = new Date(new Date().getTime() + m);
		while (new Date() < snooze) {
		//napping
		}
	}

function alertSize(which) {
  var myWidth = 0, myHeight = 0;
  if( typeof( window.innerWidth ) == 'number' ) {
    //Non-IE
    myWidth = window.innerWidth;
    myHeight = window.innerHeight;
  } else if( document.documentElement && ( document.documentElement.clientWidth || document.documentElement.clientHeight ) ) {
    //IE 6+ in 'standards compliant mode'
    myWidth = document.documentElement.clientWidth;
    myHeight = document.documentElement.clientHeight;
  } else if( document.body && ( document.body.clientWidth || document.body.clientHeight ) ) {
    //IE 4 compatible
    myWidth = document.body.clientWidth;
    myHeight = document.body.clientHeight;
  }
  var toRet = (which=='H') ? myHeight : myWidth;
  return toRet;
}


var newPopWin;
function popDemWin()
{
	newPopWin=window.open('http://aiwebdev.aicpcu.org/includes/widgets/demoVids/AcctMgrLogIn_demo.swf', '', 'height=400,width=550');
	if (window.focus) {newPopWin.focus()}
}



// Function to return TRUE when the Browser is IE 5 or greater
function ie5plus()
{
	if (/MSIE (\d+\.\d+);/.test(navigator.userAgent))
	{ //test for MSIE x.x;
		 var ieversion=new Number(RegExp.$1) // capture x.x portion and store as a number
		 if (ieversion>=5)
			 return true;
	}
	 else
		 return false;
}

// Ordinarily, when a browser receives a cookie from a server it will then send that cookie back to the server (unmodified)
// with each succeeding call to that server. When cookies are set from within an xmlHttpRequest (AJAX), IE
// doesn't share them with the top of the DOM. This prevents IE from sending them back to the server on the next
// call. IE doesn't notice the new cookie until the next page load. (FireFox doesn't have this problem.)
// This function is used in the callback from prototype's Ajax.Updater() to do a window.location.reload() 
// when the browser is IE. The function takeTurn() is used to avoid an infinte loop. This reload makes the cookie available 
// to the TOP of the DOM which then sends the requested cookie with the next call. On this call, takeTurn() prevents a reload.
// This allows cookie based session to work in IE even when the cookie is set from an Ajax call.

function getChapterCookie(redirectTo)
{
	var isIE = ie5plus();
	if (isIE == true)
	{
		cookie = getCookie("CHAP");
		if(cookie == null)
		{		
			window.location=redirectTo;
		}
	} 
}