var arWarnFCKInst=new Array();

function custIframe(ifraDoc, instName){
	if(isFCKInstWarned(instName))
		ifraDoc.body.style.backgroundColor='yellow'
}

function custTxa(oTxa, instName){
	if(isFCKInstWarned(instName))
		oTxa.style.backgroundColor='yellow'
}

function warnFCKInst(instName){
	arWarnFCKInst[arWarnFCKInst.length]=instName
}

function isFCKInstWarned(instName){

	for(var i=0; i<arWarnFCKInst.length; i++){
		if(arWarnFCKInst[i]==instName)
			return true
	}

	return false
}