var IE4 = (document.all) ? true : false;
var NS4 = (document.layers) ? true : false;
var ver4 = IE4 || NS4 ;

// *************************************************************
//  CLIENT_SIDE SNIFFER CODE (Borrowed from hp.com)
// *************************************************************
// convert all characters to lowercase to simplify testing
var agt=navigator.userAgent.toLowerCase();

// *** BROWSER VERSION ***
// Note: On IE5, these return 4, so use is_ie5up to detect IE5.
var is_major = parseInt(navigator.appVersion);
var is_minor = parseFloat(navigator.appVersion);

// *** BROWSER TYPE ***
var is_nav  = ((agt.indexOf('mozilla')!=-1) && (agt.indexOf('spoofer')==-1)
            && (agt.indexOf('compatible') == -1) && (agt.indexOf('opera')==-1)
            && (agt.indexOf('webtv')==-1));
var is_nav4up = (is_nav && (is_major >= 4));
var is_nav5up = (is_nav && (is_major >= 5));
var is_ie   = (agt.indexOf("msie") != -1);
var is_ie3  = (is_ie && (is_major < 4));
var is_ie4  = (is_ie && (is_major == 4) && (agt.indexOf("msie 5.0")==-1) );
var is_ie4up  = (is_ie  && (is_major >= 4));
var is_ie5  = (is_ie && (is_major == 4) && (agt.indexOf("msie 5.0")!=-1) );
var is_ie5up  = (is_ie  && !is_ie3 && !is_ie4);

function validateSearch(srchStr){
	var retVal = false

	//if(srchStr.length < 3){
	//	alert("The search string must be at least three characters long.")
	//}else{
		retVal = true
	//}

	return retVal
}

function fixSearchStr(srchStr){
	var retVal

	retVal = srchStr

	retVal = str_replace( "'", "", retVal )
	retVal = str_replace( "?", " ", retVal )
	retVal = str_replace( "&", " ", retVal )
	retVal = str_replace( '"', '', retVal )
	retVal = str_replace( ',', ' ', retVal )
	retVal = str_replace( "$", " ", retVal )
	retVal = str_replace( "=", " ", retVal )
	retVal = str_replace( ";", " ", retVal )

	return retVal
}


function validEmail(curEM){
	if( curEM.indexOf('@') == -1 || curEM.indexOf('.') == -1){
		return false
	}else{
		return true
	}
}

function str_replace( find, replace, subject ){
	find = new String(find)
	replace = new String(replace)
	var retVal = new String(subject)
	var i

	i = retVal.indexOf(find)

	while( i > -1 ){
		retVal = retVal.substr(0, i) + replace + retVal.substr(i + 1)
		i = retVal.indexOf(find, i + replace.length)
	}
	return retVal
}

function newWin(obj){
var winOpt = "scrollbars=yes,resizable=yes,width=600,height=730"
var thisWin = window.open(obj.href,obj.target,winOpt)
}

function getHttpReq(){
	var xmlhttp=false;
	/*@cc_on @*/
	/*@if (@_jscript_version >= 5)
	// JScript gives us Conditional compilation, we can cope with old IE versions.
	// and security blocked creation of the objects.
	 try {
		xmlhttp = new ActiveXObject("Msxml2.XMLHTTP");
	 } catch (e) {
		try {
		 xmlhttp = new ActiveXObject("Microsoft.XMLHTTP");
		} catch (E) {
		 xmlhttp = false;
		}
	 }
	@end @*/
	if (!xmlhttp && typeof XMLHttpRequest!='undefined') {
		xmlhttp = new XMLHttpRequest();
	}

	return xmlhttp;
}

function trim(sInString) {
  sInString = sInString.replace( /^\s+/g, "" );// strip leading
  return sInString.replace( /\s+$/g, "" );// strip trailing
}

var onLoadFunc = new Array();
var onLoadData = new Array();

function registerOnLoadData(func, objData){
	//var funcName = new String(func);
	//funcName = funcName.slice(9,funcName.indexOf("{") - 1);
	//alert('registerOnLoadData: '+funcName+'\n'+objData);
	try{
		onLoadFunc.push(func);
		onLoadData.push(objData);
	}catch(e){
		alert('Error registering onLoad events: ' + e);
	}
}

function Body_onLoad(){
	//alert('Body_onLoad');
	try{
		for(i in onLoadData){
			//alert('function: '+onLoadFunc[i]+', data: '+onLoadData[i]);
			func = onLoadFunc[i];
			args = onLoadData[i].split(',');

			switch (args.length){
				case 0:
					func();
					break;
				case 1 :
					if (trim(args[0]) == ""){
						func();
					}else{
						func(args[0]);
					}
					break;
				case 2:
					func(args[0], args[1]);
					break;
				case 3:
					func(args[0], args[1], args[2]);
					break;
				case 4:
					func(args[0], args[1], args[2], args[3]);
					break;
				case 5:
					func(args[0], args[1], args[2], args[3], args[4]);
					break;
				case 6:
					func(args[0], args[1], args[2], args[3], args[4], args[5]);
					break;
				default:
					alert("Unsupported number of onLoad arguments.\n"+
								"Function: " + onLoadFunc[i] + "\n" +
								"Number of arguments: " + args.length);
			}

		}
	}catch(e){
		alert('Error calling onLoad events: ' + e);
	}

}