function checkAll(theElement) {
	var theForm = theElement.form, z = 0;
	for(z = 0; z < theForm.length; z++){
		if(theForm[z].type == 'checkbox' && theForm[z].name !='checkall'){
	  		theForm[z].checked = true;
	  	}
	}
}

function uncheckAll(theElement) {
	var theForm = theElement.form, z = 0;
	for(z = 0; z < theForm.length; z++){
		if(theForm[z].type == 'checkbox' && theForm[z].name !='checkall'){
	  		theForm[z].checked = false;
	  	}
	}
}