function valSearch(df){
	MT=df.elements[0];
	st=MT.value;
	while(st.indexOf(" ")!=-1){
		st= st.replace(" ","");
	}
	
	if(st==""){
		alert("Please type the word or words you wish to search for in the Search box. ");
		MT.focus();
		return false;
	}else{
		return true;
	}
}