function openWindow(url,width,height,name,options)
{
	if (! options > '')
		options = "Toolbar=0,resizable=yes,menubar=0,location=0,directories=0,left=100,top=100,scrollbars=yes"
	options = "width="+width+",height="+height+","+options;
	newWindow = window.open( url, name,options);
	newWindow.focus();
}


function clearKeywordsDefault () {
	for (i=0; i<arguments.length; i++){
		j = i+1; //default field value key
		if (arguments[i].value==arguments[j]) {
			  arguments[i].value = '';
		}
	}
}