function jump_page(map_area) {
var scrnWidth = screen.availWidth-30;
var scrnHeight = screen.availHeight-60;
//var popupURL = "http://194.66.252.141/website/misei_GIS";
if (map_area == 'wm') {
	var popupURL = "http://194.66.252.141/website/misei_GIS/default.htm?SERVICE=misei_wm&OVMAP=misei_wmov&BOX=268000:210000:505000:370000";
} else if (map_area == 'em') {
	var popupURL = "http://194.66.252.141/website/misei_GIS/default.htm?SERVICE=misei_em&OVMAP=misei_emov&BOX=365000:220000:560000:420000";
} else if (map_area == 'se') {
	var popupURL = "http://194.66.252.141/website/misei_GIS/default.htm?SERVICE=misei_se&OVMAP=misei_seov&BOX=367860:66181:655520:265204";
} else if (map_area == 'ne') {
	var popupURL = "http://194.66.252.141/website/misei_GIS/default.htm?SERVICE=misei_ne&OVMAP=misei_neov&BOX=350000:500000:480000:660000";
} else if (map_area == 'ee') {
	var popupURL = "http://194.66.252.141/website/misei_GIS/default.htm?SERVICE=misei_ee&OVMAP=misei_eeov&BOX=451000:168300:687000:355000";
} else if (map_area == 'yh') {
	var popupURL = "http://194.66.252.141/website/misei_GIS/default.htm?SERVICE=misei_yh&OVMAP=misei_yhov&BOX=360000:380000:550000:530000";
} else if (map_area == 'sw') {
	var popupURL = "http://194.66.252.141/website/misei_GIS/default.htm?SERVICE=misei_sw&OVMAP=misei_swov&BOX=77000:1700:465000:261000";
} else if (map_area == 'nw') {
	var popupURL = "http://194.66.252.141/website/misei_GIS/default.htm?SERVICE=misei_nw&OVMAP=misei_nwov&BOX=220000:330520:480000:600000";
} else if (map_area == 'scot') {
	var popupURL = "http://194.66.252.141/website/misei_GIS/default.htm?SERVICE=misei_scot&OVMAP=misei_scotov&BOX=180571:543079:379421:743521";
} else if (map_area == 'ln') {
	var popupURL = "http://194.66.252.141/website/misei_GIS/default.htm?SERVICE=misei_ln&OVMAP=misei_lnov&BOX=480000:140000:580000:220000";
}


window.open(popupURL,"miseigis","scrollbars=yes,status=yes,width="+scrnWidth+",height="+scrnHeight+",screenX=0,left=0,screenY=0,top=0,resizable=yes");
}