function close_wnd(){
	$('#dialogWrapper').css('display',"none");
	//$('#modal_overlay').fadeTo("fast", 0);
	$('#modal_overlay').css('display',"none");
};
function show_wnd(width,state){
	if(!width){
		width=900;
	}
	if(state=='spm'){
		$("<iframe style='width:810px; height:700;' frameborder='1' src='/spm/' style='overflow-y:hidden;overflow-x:hidden;'></iframe>").appendTo("#FlowWndcontent")
	}
	$('#modal_overlay').height($(document).height()).width($(document).width()).css("display","block");
	$('#modal_overlay').fadeTo("fast", 1);
	$('#dialogWrapper').width(width);
	$('#dialogWrapper').css("display","block");	
};