var newwindow;
function windowcontrol(url)
{
	newwindow=window.open(url,'name','height=400,width=400,scrollbars=yes');
	if (window.focus) {newwindow.focus()}
}
function windowcontrolemail(url)
{
	newwindow=window.open(url,'name','height=600,width=600,scrollbars=no');
	if (window.focus) {newwindow.focus()}
}
function windowcontrolcontract(url)
{
	newwindow=window.open(url,'name','height=600,width=680,scrollbars=yes');
	if (window.focus) {newwindow.focus()}
}
function windowoption(url)
{
	newwindow=window.open(url,'name','height=200,width=200,scrollbars=nos');
	if (window.focus) {newwindow.focus()}
}