flug=1;
flug2=1;
function ChangeClass(val,cn){
	if (document.getElementById && document.createElement) {
		document.getElementById(cn).className = val;
  } 
}
function ChangeValue(val,cn){
	if (document.getElementById && document.createElement) {
		document.getElementById(cn).value = val;
  } 
}
function textBox(a,b){
	if(flug == 1){
		ChangeClass(a,b);
		ChangeValue("",b);
	}	
	flug=0;
}
function textBox2(a,b){
	if(flug2 == 1){
		ChangeClass(a,b);
		ChangeValue("",b);
	}	
	flug2=0;
}