function changeActionset(button) {

}

function changeActiongen(myaction) {
document.MainSection.action = myaction;
}

String.prototype.trim = function() {
a = this.replace(/^\s+/, '');
return a.replace(/\s+$/, '');
};
// Changes the value for the subform form variable before submitting
function changeActionAdd(subform_table) {
	document.MainSection.subform_table.value=subform_table;
		return true
}
function changeActionexh(button,myAction) {
	
		exh_num=button.value.substr(8,1);
		document.MainSection.exhnum.value=exh_num;
		document.MainSection.subform_table.value='exhibit';
		document.MainSection.action = myAction;


} // end changeActionexh

function changeActionexhibit(form){
	//var x = trim(form.description.value);
	//var y = trim(form.exhibit_textarea.value);
	//alert(x.length)
	if (form.description.value.trim().length == 0 || form.exhibit_textarea.value.trim().length == 0) {
		
		alert("The Exhibit description and text cannot be blank: This exhibit will not be saved or validated");
		form.js_errors.value='Y';
		
	}

form.subform_table.value='exhibit';
}


function changeAction(form,button,myAction,field,subform_table,copynum,section){
/** for(i=0; i<document.MainSection.elements.length; i++)
{
document.write("The field name is: " + document.MainSection.elements[i].name + " and it value is: " + document.MainSection.elements[i].value + ".<br />");
}
**/
var exh_num;
var aa= document.getElementById("MainSection");

form.action.value = myAction;

	
}//end of function

   
// Valildation Rules