//Change class
function fnChangeClass(obj, cname){
	obj.className = cname
}

function fnChangeImage(obj, cname){
	obj.src = cname
}

function fnStripHTML(InString){
var intag=false;
var inlitag=false;
var cleanedbuffer="";
InString=StdreplaceString(0,InString," "," ",true);
	for(var i = 0; i < InString.length; i++){
		var tmpval=InString.charAt(i);
		if(tmpval=='<')intag=true;
		if(tmpval=='p'&&intag==true){
			cleanedbuffer+=	' '
		}
		
		//--------------------------------------------------
		var tmpval2 = ((i+1)<InString.length)?InString.charAt(i+1):"";
		if((intag && tmpval.toLowerCase()=='t' && tmpval2.toLowerCase()=='d') ||
		   (intag && tmpval.toLowerCase()=='t' && tmpval2.toLowerCase()=='h'))
		{
			cleanedbuffer+=' ';
		}
		
		if(tmpval=='l'&&intag==true){
			inlitag=true;
		}
		if(tmpval=='i'&&inlitag==true&&intag==true){
			cleanedbuffer+=	' '
			inlitag=false;
			continue;
		}
		if(tmpval=='>'&&intag==true){
			intag=false;
			continue;
		}
		if(intag)continue;
		cleanedbuffer+=	tmpval;
	}
return cleanedbuffer;
}

function StdreplaceString(StartPos,SearchString,FindText,ReplaceWithText,doall){
	//be sure to reset LastStartPosition between functions.
	var TempMatched=0;
	var fSubstring, sSubstring;
	var changeall=false
	if(doall==true)
		changeall=true;

	while(TempMatched>-1){
		TempMatched=SearchString.indexOf(FindText,StartPos);
		if(TempMatched==-1)return SearchString;
		StartPos=TempMatched+ReplaceWithText.length;
		fSubstring=SearchString.substring(0,TempMatched);
		sSubstring=SearchString.substring(TempMatched+FindText.length,SearchString.length);
		SearchString=fSubstring + ReplaceWithText + sSubstring;
		if(!changeall)
			break;
	}
	
	return SearchString; //Return changed text
}

function ValidateLogin(obj){
	if (obj.txtUserUID.value == ""){
		alert("Please enter a username");
		obj.txtUserUID.focus();
		return false;
	}
	
	if (obj.txtUserPWD.value == ""){
		alert("Please enter a password");
		obj.txtUserPWD.focus();
		return false;
	}
	
	return true;
}

function fnSendEmail(id){
	window.open('/includes/emailer.asp?id='+id,'Emailer','width=380,height=280,toolbars=1,scrollbars=0,resizable=0')
}