function toggledatebox(names,formname)
{
	var arrayofnames=names.split(","); 	
	var theform = formname;
	
	for ( keyVar in arrayofnames ) {
   		//alert(arrayofnames[keyVar]);
		//document.form1.address2.disabled=false;

		if (document.getElementById(arrayofnames[keyVar]).disabled == true)
		{
			document.getElementById(arrayofnames[keyVar]).disabled = false;
		} else if (document.getElementById(arrayofnames[keyVar]).disabled == false) {
			document.getElementById(arrayofnames[keyVar]).disabled = true;
		}
		
	}
	
	
}


function getWeeks()
{
	var weekcap = document.getElementById("week_caption");
	var openlist = document.getElementById("show_run_open");
	var closelist = document.getElementById("show_run_close");
	var minus;
	var answer;
	
	if (closelist.value > openlist.value)
	{
	minus = closelist.value - openlist.value;
	answer = ((minus/86400)/7);
	answer = Math.round(answer); 
	//alert(answer);
	weekcap.innerHTML = answer;
	} else {
	weekcap.innerHTML = '-';
	}

}