function domDet(){

	if(document.layers){
			this.middleUno	=  "layers['";
			this.middleDos	=  "']";
	}

	else if(document.all && !document.getElementById){
			this.middleUno	=  "all['";
			this.middleDos	=  "'].style";
	}

	else if(document.getElementById){
			this.middleUno	=  "getElementById('";
			this.middleDos	=  "').style";
	}

	else{
			this.middleUno	=  "";
			this.middleDos	=  "";
	}
}			objPath = new domDet();