function exit(){
	thisForm = document.forms[exit.arguments[0]];
	thisForm.action = exit.arguments[1];
	thisForm.submit();
}

function link(){
 	var params="";
	var i=2;
	while(i<arguments.length){		
		params+=escape(arguments[i++])+'='+escape(arguments[i++])+'&';
	}
	document._navform._tp.value=arguments[0];
	document._navform._fs.value=arguments[1];
	document._navform._ps.value=params;
	document._navform.submit();
}

function submitForm(){
	toPageValue= submitForm.arguments[0];
	submitValue= submitForm.arguments[1];
	thisForm = document.forms[submitForm.arguments[2]];
	thisForm._tp.value=toPageValue;
	thisForm._fs.value=submitValue;
	thisForm.submit();
}

function gosid(){
	var params="";
	var i=2;
	while(i<arguments.length){		
		params+='&'+escape(arguments[i++])+'='+escape(arguments[i++]);
	}
	document._navform._ts.value=arguments[0];
	document._navform._fs.value=arguments[1];
	document._navform._ps.value=params;
	document._navform.submit();
}

function linkDefaultPopup(){
	var params="'"+arguments[0]+"'";
	params+=",'"+arguments[1]+"'";
	params+=",'LearningVillage','500','400','100','200','no','yes','no'";
	var i=2;
	while(i<arguments.length){
		params+=",'"+arguments[i++]+"'";
	}
	var window=eval("linkPopup("+params+")");
	return window;
}

function linkPopup(screenid,fromportlet,name,width,height,vpos,hpos,toolbar,scrollable,resizable){
	var params="";
	var i=10;
	while(i<arguments.length){
		params+='&'+escape(arguments[i++])+'='+escape(arguments[i++]);
	}
	if(arguments[1]!=""){
		params="&_fp="+arguments[1]+params; 
	}
	return window.open("/lv"+"?_ts="+arguments[0]+params,name,"width="+width+",height="+height+",left="+vpos+",top="+hpos+",toolbar="+toolbar+",scrollbars="+scrollable+",resizable="+resizable);
}

function rndStr() {
	var rndStr="";
	for(var i=0;i<8;i++){
			var value=Math.floor(61.999*Math.random());
			if (value<10){rndStr+=String.fromCharCode(48+value);
		}else if(value<36){
			rndStr+=String.fromCharCode(55+value);
		}else{
			rndStr+=String.fromCharCode(61+value);
		}
	}
	return rndStr;
}

function rollover(currImage,source){
	if (document.images){
	 	if (source.indexOf("_over.gif")>-1){
			source = source.substr(0,source.indexOf("_over.gif"));
			currImage.src = source + ".gif";
	  	}else{
			var newsource = source.substr(0,source.indexOf(".gif"));
			currImage.src = newsource +"_over.gif";
		}
	}
}


function lnrollover(currImage,matcurImage) {
	currImage.src = matcurImage;
}
 
/*
function lnrollover2(currImage,matcurImage) {
	currImage.src = matcurImage;
}
*/

/*
function lnrollover(currImage,source){
	if (document.images){
	 	if (source.indexOf("_over.gif")>-1){
			source = source.substr(0,source.indexOf("_over.gif"));
			currImage.src = source + ".gif";
	  	}else{
			var newsource = source.substr(0,source.indexOf(".gif"));
			if (source.indexOf("_act.gif")<0){
				currImage.src = newsource +"_over.gif";
			}
		}
	}
}
*/

function helpPopup(s){
	
//	s = s + 'lvhelp/TOC.htm';
//		alert (s);
	window.open(s , 'Help', 'toolbar=0, location=0, menubar=1, scrollbars=1, resizable=1, width=800, height=600, top=0, left=0');
}