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<script type="text/javascript">
<!-- <![CDATA[
function valid_color ( str ) {
var ch, j;
var valid = "0123456789abcdefABCDEF";
if ( str.length == 0 )
return true;
if ( str.charAt ( 0 ) != '#' || str.length != 7 )
return false;
for ( j = 1; j < str.length; j++ ) {
ch = str.charAt ( j );
if ( valid.indexOf ( ch ) < 0 )
return false;
}
return true;
}
function valid_form ( form ) {
var err = "";
if ( ! valid_color ( form.layercolor.value ) )
err += "<?php etranslate("Invalid color")?>.\n";
if ( err.length > 0 ) {
alert ( "Error:\n\n" + err + "\n\n<?php etranslate("Color format should be '#RRGGBB'")?>" );
return false;
}
return true;
}
function selectColor ( color ) {
url = "colors.php?color=" + color;
var colorWindow = window.open(url,"ColorSelection","width=390,height=350,resizable=yes,scrollbars=yes");
}
//]]> -->
</script>
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