a:link   { text-decoration: underline;}
a:visited{ text-decoration: underline;}
a:hover  { text-decoration: none;}
a:active { text-decoration: underline;}

a img{ border:0;}

a.txt-decoNone{text-decoration: none;}

a.imgOpa:hover,
a.imgOpa:active{
	opacity:0.7;
	filter: alpha(opacity=70);        /* ie lt 8 */
	-ms-filter: "alpha(opacity=70)";  /* ie 8 */
	-moz-opacity:0.7;                 /* FF lt 1.5, Netscape */
	-khtml-opacity: 0.7;              /* Safari 1.x */
}