function textst(which,color){  
    //if IE 4+ or NS 6+  
		if (document.all||document.getElementById){  
		which.style.color=color  
		}  
    }  
	
	function textun(which,decoration){  
    //if IE 4+ or NS 6+  
		if (document.all||document.getElementById){  
		which.style.decoration=decoration 
		}  
    }