function initializeLegendDimensions() {
	var screenWidth=window.screen.width;
	if(screenWidth>800) {
		document.getElementById('legendDiv').style.pixelHeight=426;
		document.getElementById('legendDiv').style.clip='rect(0 '+document.getElementById('legendDiv').style.pixelWidth+' 426 0)';
	} else {
		document.getElementById('legendDiv').style.pixelHeight=266;
		document.getElementById('legendDiv').style.clip='rect(0 '+document.getElementById('legendDiv').style.pixelWidth+' 266 0)';
	}
}

function legendConfigure() {
	mapInfo.setProperty('ControlsToolbar',false);
	mapInfo.setProperty('ExtraCategory',null);
	mapInfo.setProperty('LegendControlsCount',1);
	mapInfo.setProperty('puntualSymbolsFromFile',true);
	mapInfo.setProperty('activableCategories',new Array());
	mapInfo.setProperty('initiallyOpen',true);
}