consolodate usage of Math.random() in OpenLayers.Util.createUniqueID()
git-svn-id: http://svn.openlayers.org/trunk/openlayers@971 dc9f47b5-9b13-0410-9fdd-eb0c1a62fdaf
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@@ -40,7 +40,7 @@ OpenLayers.Feature.prototype= {
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this.layer = layer;
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this.lonlat = lonlat;
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this.data = (data != null) ? data : new Object();
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this.id = (id ? id : 'f' + Math.random());
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this.id = (id != null) ? id : OpenLayers.Util.createUniqueID('f');
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},
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/**
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@@ -768,7 +768,7 @@ OpenLayers.Util.createDiv = function(id, px, sz, imgURL, position,
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//set generic properties
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if (!id) {
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id = "OpenLayersDiv" + Math.round(Math.random() * 10000);
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id = OpenLayers.Util.createUniqueID("OpenLayersDiv");
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}
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if (!position) {
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position = "absolute";
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@@ -803,7 +803,7 @@ OpenLayers.Util.createImage = function(id, px, sz, imgURL, position, border) {
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//set generic properties
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if (!id) {
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id = "OpenLayersDiv" + Math.round(Math.random() * 10000);
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id = OpenLayers.Util.createUniqueID("OpenLayersDiv");
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}
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if (!position) {
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position = "relative";
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